J O HN NY MI R I *
The Fall of Vannevar Bush: The Forgotten War for
Control of Science Policy in Postwar America
Vannevar Bush was at the forefront of American research policy during World
War II, but he suffered a steep fall after the war, and by 1948 had left government service altogether. What motivated such a significant loss of influence?
Drawing on previously unexamined sources, this article traces the causes of
Bush’s decline in authority to his loss of powerful allies, particularly with the death
of Franklin Roosevelt and the retirement of Henry Stimson; to his long-standing
feuds with military leaders; and to several political missteps on Bush’s part that
alienated figures in Congress and elsewhere. Continued examples of personal
conflict in the postwar period not only impacted Bush’s career, but also shaped
the structure of the resulting institutions that emerged to fund Cold War–era
science. Rather than an abrupt change occurring immediately after the war, the
postwar transition to public institutions was both gradual and influenced by the
personal networks that preceded it. Bush’s quiet departure from government was
tied to the emergence of military dominance in American research, largely at the
expense of civilian scientific leaders. Such a shift in control of research policy had
*Johnny Miri, Independent scholar, 217 Water Oak Drive, Cedar Park, TX, john_miri@
outlook.com.
The following abbreviations are used: BBS, Bush Book Senior, Pieces of the Action; FDR,
Franklin Delano Roosevelt; HSPS, both Historical Studies in the Physical and Biological Sciences
and Historical Studies in the Natural Sciences; HSTL, Harry S Truman Library; JRDB, Joint
Research and Development Board; LOC, Library of Congress; MC, Manuscript Collection;
MIT, Massachusetts Institute of Technology; NARA, National Archives and Records Administration; NASA, National Aeronautics and Space Administration; NDRC, National Defense
Research Committee; NSF, National Science Foundation; NYT, New York Times; OHI, Oral
History Interview; ONR, Office of Naval Research; OSRD, Office of Scientific Research and
Development; R&D, Research and Development; RG, Record Group; VB MSS, Vannevar Bush
Manuscripts.
Historical Studies in the Natural Sciences, Vol. 51, Number 4, pps. 507–541. ISSN 1939-1811,
electronic ISSN 1939-182X. 2021 by the Regents of the University of California. All rights
reserved. Please direct all requests for permission to photocopy or reproduce article content
through the University of California Press’s Reprints and Permissions web page, https://www.
ucpress.edu/journals/reprints-permissions. DOI: https://doi.org/10.1525/hsns.2021.51.4.507.
| 507
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A B S TR A C T
508 | MIRI
a dramatic effect on resulting postwar initiatives, closely connecting scientific
advancements to national security.
K E Y WO RD S : Vannevar Bush, science policy, National Science Foundation, postwar America,
basic research, Cold War
Among the many figures who guided American science and technology in the
twentieth century, few possessed the impact or capabilities of Vannevar Bush.
Working in the highest levels of government, Bush used his skill as a scientific
administrator to turn wartime America into a technological superpower. After
joining the top echelon of officials in the Roosevelt administration, Bush
proceeded to establish one of the foremost research agencies in history.1 That
agency, the Office of Scientific Research and Development (OSRD), provided
funding for the most cutting-edge programs of the era, including the Manhattan Project and radar. Key to these advancements was Bush’s view of
technology as a product of basic research, motivating the OSRD to fund both
pure and applied fields.2 Under Bush’s leadership, the OSRD directly employed almost six thousand American scientists, spread across three hundred
universities.3 James Bryant Conant, the chemist and president of Harvard
University, worked closely with Bush throughout the war and held him in
very high regard. Conant later wrote that “the reader who understands anything of the ways of men will agree with me when I say that the United States
was indeed lucky that such an extraordinary man had President Roosevelt’s
ear.”4 So crucial were Bush’s contributions to the Allied victory, whether in the
development of the proximity fuse or fission bomb, that the military’s prewar
opinion of research being a separate endeavor from strategy and tactics was
1. The founding of the OSRD is recounted in Irvin Stewart, Organizing Scientific Research for
War: The Administrative History of the Office of Scientific Research and Development (Boston:
Little, Brown, 1948), esp. 35–40; Larry Owens, “The Counterproductive Management of Science
in the Second World War: Vannevar Bush and the Office of Scientific Research and Development,” The Business History Review 68, no. 4 (1994): 515–76.
2. Ronald Kline, “Construing ‘Technology’ as ‘Applied Science’: Public Rhetoric of Scientists
and Engineers in the United States, 1880–1945,” Isis 86, no. 2 (1995): 194–221, on 218.
3. Pamphlet “Secret Army,” 1944, MIT Archives VB MSS, MC-0078, Box 22, Folder “OSRD
and World War II.”
4. Chapter 10a, “Once Again a Chemist in National Service,” 1969, MIT Archives VB MSS,
MC-0078, Box 3, Folder “Notes on Dr. Conant’s Book by V. Bush, 1969.”
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INTRODUCTION
THE FALL OF VANNEVAR BUSH | 509
5. A sampling of the literature regarding the military’s transition to strong advocacy of research
includes Thomas Lassman, Sources of Weapon Systems Innovation in the Department of Defense:
The Role of In-House Research and Development, 1945–2000 (Washington, DC: United States
Army Center of Military History, 2008); David K. Allison, “U.S. Navy Research and Development since World War II,” in Military Enterprise and Technological Change: Perspectives on the
American Experience, ed. Merritt Roe Smith (Cambridge, MA: MIT Press, 1985), 289–328, esp.
295; Stuart Leslie, The Cold War and American Science: The Military-Industrial-Academic Complex
at MIT and Stanford (New York: Columbia University Press, 1993), esp. 7–8; Harvey Sapolsky,
Science and the Navy: The History of the Office of Naval Research (Princeton, NJ: Princeton
University Press, 1990), 20–33.
6. G. Pascal Zachary, Endless Frontier: Vannevar Bush, Engineer of the American Century (New
York: The Free Press, 1997), 118–24.
7. Ibid.; Chapter 10a, 1969, MIT Archives VB MSS (ref. 4).
8. Michal Meyer, “The Rise and Fall of Vannevar Bush,” Distillations, 21 Jul 2018, https://
www.sciencehistory.org/distillations/the-rise-and-fall-of-vannevar-bush (accessed Jul 2021); Ernest Baker, Dr. Vannevar Bush, 3 Apr 1944, Time cover photograph, http://content.time.com/
time/covers/0,16641,19440403,00.html (accessed Jul 2021).
9. Henry Stimson’s Personal Diary and Papers, 15 Feb 1945, Henry Lewis Stimson Papers,
Reel 9, Yale University Library.
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replaced by a zealous desire to lead it.5 Bush set the paradigm for American
science during his administration of the OSRD, a role that disappeared in the
postwar.
In addition to his direct leadership of American research, Bush’s wartime
contributions also included recruiting other scientific leaders into government
service. Bush’s wartime success confirmed the relatively new role of federal
government-sponsored research, revealing the importance of scientific involvement in Washington.6 Imagining a world in which civilian administrators like
himself directed American science policy, Bush appointed scientists including
Arthur Compton, James Conant, and Frank Jewett to high positions in the
OSRD.7 As the chief policymaker of American science during a war dominated
by technological advancement, Vannevar Bush’s wartime position was so significant that he was christened the “General of Physics” in his 1944 feature on
the cover of Time magazine.8
As the prospect of Allied victory in World War II became apparent in 1945,
Bush began to develop blueprints for a vast postwar research establishment. He
possessed a grand vision for the technical world, with Secretary of War Henry
L. Stimson writing in February 1945 that “Bush came in to talk with me about
postwar scientific problems [proposing] a general pooling among nations of all
scientific research.”9 Bush began preparation of the groundbreaking report
Science: The Endless Frontier, marking the first step toward what would become
510 | MIRI
10. Zachary, Endless Frontier (ref. 6), 221–25.
11. Allan Needell, Science, Cold War and the American State: Lloyd V. Berkner and the Balance
of Professional Ideas (New York: Routledge, 2012), 102.
12. Vannevar Bush, Pieces of the Action (New York: William Morrow, 1970), 65. Although the
term “basic science” was likely coined by Bush in the 1940s, the history of the term and its use by
Arthur Kennelly is recounted in Kline, “Construing ‘Technology’” (ref. 2), 216–17.
13. Anthony Leviero, “Patterson Reported Quitting, Forrestal Due to Rule Arms,” NYT, 16
Jul 1947; Edward Bowles, Office Diary, 23 Jun 1947, Bowles Papers LOC, Box 38; Zachary,
Endless Frontier (ref. 6), 321–23.
14. Vannevar Bush, memorandum, 1946, Bush Papers, Tufts Archives, MS 169, Box 1.
Although the exact date of Bush’s memo is not listed, it was written in response to an April 27,
1946, memorandum by Eisenhower, found in Seymour Melman, Pentagon Capitalism: The
Political Economy of War (New York: McGraw-Hill, 1970), 231–34.
15. Reel 6-A OHI, MIT Archives VB MSS, MC-0143, Box 1.
16. Reel 13-B OHI, MIT Archives VB MSS, MC-0143, Box 2.
17. Zachary, Endless Frontier (ref. 6), 380–81.
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the National Science Foundation.10 In envisioning this new world of scientific
advancement, Vannevar Bush saw a system with similar leaders to those of the
wartime years, namely one dominated by civilians including himself.11 The
well-known concept of “basic science” research, which altered the view on how
to maximize scientific and technological progress, was pioneered by Bush
during his efforts to enshrine Science: The Endless Frontier into law.12 Bush
even vied for appointment as Secretary of Defense after the position’s creation
in the 1947 National Security Act, especially after he was named as a legitimate
candidate by the New York Times.13 The postwar future seemed promising to
Bush, who in a memorandum to the OSRD praised his war-weary scientists,
promising to lead them in “genuinely building the strength which this nation
must have if it is to lead the way toward permanent peace.”14 Expecting strong
cooperation between the government and his civilian researchers, and teeming
with ideas for postwar policy, Bush was likely assuming that the success he
experienced in wartime would continue unabated.
Despite his optimism, this Vannevar Bush–led future of American science
would never be realized. Within three years of the Allied victory, Bush would
be ousted from the circles of influence that dominated the nascent Truman
administration, retiring from full-time government service in 1948.15 His final
position in the government, as chairman of the Defense Department Research
and Development Board, was a role that he bitterly acknowledged was “mostly
shadow boxing.”16 Bush retired completely from the nation’s capital in 1955,
leaving the Carnegie Institution of Washington to return home to Massachusetts.17 Individuals like John Steelman, Lloyd Berkner, and William Golden
THE FALL OF VANNEVAR BUSH | 511
18. Needell, Science, Cold War (ref. 11), 4; Dennis Overbye, “William T. Golden, Financier
and Key Science Adviser, Is Dead at 97,” NYT, 9 Oct 2007.
19. Nathan Reingold, “Choosing the Future: The U.S. Research Community, 1944–1946,”
HSPS 25, no. 2 (1995): 301–28, on 301–02; Jeffrey Stine and Gregory Good, “Government
Funding of Scientific Instrumentation: A Review of U.S. Policy Debates Since World War II,”
Science, Technology, & Human Values 11, no. 3 (1986): 34–46, esp. 35; Daniel Kevles, “The
National Science Foundation and the Debate over Postwar Research Policy, 1942–1945: A
Political Interpretation of Science—The Endless Frontier,” Isis 68, no. 1 (1977): 4–26; Daniel
Kevles, “Scientists, the Military, and the Control of Postwar Defense Research: The Case of the
Research Board for National Security, 1944–46,” Technology and Culture 16, no. 1 (1975): 20–47.
20. Reingold, “Choosing the Future” (ref. 19), 302.
21. Stine and Good, “Government Funding of Instrumentation” (ref. 19), 34.
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were among the many needed to fill the roles previously held in wartime by
this once towering figure of American science.18 Bush’s control of the research
establishment had ended quickly and with no apparent cause.
When examining American science policy during and after World War II,
historians of science often note a significant shift. The war had seen decisionmaking made by a handful of elite individuals, including Bush, who used
personal networks to direct hastily constructed organizations with mostly
emergency powers. The postwar period, however, saw the establishment of
permanent, federal institutions to conduct policy, in the place of personal
networks. Most studies of the period make note of this shift in policy and
characterize it as a rather abrupt change that occurred shortly after the start of
the Truman administration.19 In his case studies on the American research
scene in the early postwar period, Nathan Reingold argues such a change had
occurred as early as 1946, noting “a shift of support and control nationally,
largely from a private frame of reference to a public, federal one.”20 This
description of a sudden transformation is echoed by Jeffrey Stine and Gregory
Good, who discuss a “post-World War II revolution” of federal funding for the
sciences, specifically in the lens of instrumentation.21
Although this crucial turning-point in science policy was indeed a product
of wartime events, the American research establishment did not become public
and federal overnight. This study contributes to the argument that such a transition occurred, but develops it as a more gradual change. I argue that the
undeniable shift in control from personal networks to public settings took
place throughout Bush’s fall from power, and examine the continued importance of personal relationships in science policy until Bush’s departure from
Washington in 1955. The more gradual decline of such a mode of policymaking
accounts for many of the confounding features of the postwar period,
512 | MIRI
22. Bush’s report is described to be, among other things, “more honored than heeded” in
Nathan Reingold, “Vannevar Bush’s New Deal for Research: Or the Triumph of the Old Order,”
HSPS 17, no. 2 (1987): 299–344, on 344. See also Jessica Wang, “Liberals, the Progressive Left,
and the Political Economy of Postwar American Science: The National Science Foundation
Debate Revisited,” HSPS 26, no. 1 (1995): 139–66, on 147.
23. Kai Bird and Martin J. Sherwin, American Prometheus: The Triumph and Tragedy of J.
Robert Oppenheimer (New York: Alfred A. Knopf, 2005), 566–69.
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including the creation of the Office of Naval Research and the protracted
struggle over establishing the National Science Foundation. Further, the continued importance of personal networks had a discernible impact on the
eventual makeup of the formal institutions that followed. Nowhere is the
continued importance of personal relations seen better than in the fall of
Vannevar Bush from power, which had profound effects on the direction
of postwar science policy. In making this argument, I follow an interpretation
of the NSF resolution similar to that espoused by historians including Jessica
Wang and Reingold, namely that the 1950 legislation creating the NSF was far
enough from Bush’s original vision to be viewed as a defeat.22
Bush’s role in World War II is documented extensively, yet comparatively
scant emphasis is placed on his rapid loss of influence in the postwar period.
His fall from grace was a quiet one—unlike his colleague J. Robert Oppenheimer, who was similarly pushed out of American science, no secret hearings
were released that shattered Bush’s public image. His loyalty was never questioned, and he never experienced a political scandal. Yet Bush shared a similar
fate as Oppenheimer, departing from an unfriendly world he had once led and
spending the remainder of his life far from the federal government.23 This
essay seeks to understand that fall, how it fit into the larger picture of postwar
science policy, and what has been misunderstood about the last days in the
government career of this prominent American figure.
Vannevar Bush’s fall from power is a complex story, involving a loss of
confidence in him by the various postwar factions that warred over control of
the new research establishment. After President Roosevelt’s death and Secretary of War Henry Stimson’s retirement, Bush’s political situation became
threatened because of his lack of allies in the highest levels of government.
This gave rise to an environment in which even the slightest mistakes had
immense ramifications for Bush. The military was increasingly in conflict with
him, expressing disdain for his actions both during and after World War II.
Military leaders acted, often successfully, to curb his influence over postwar
scientific research, and isolated him from the military-led organizations that
THE FALL OF VANNEVAR BUSH | 513
24. Zachary, Endless Frontier (ref. 6), 289–91, 323–44, 337.
25. Stuart Leslie, “Playing the Education Game to Win: The Military and Interdisciplinary
Research at Stanford,” HSPS 18, no. 1 (1987): 55–99, on 87–88.
26. Paul Forman, “Behind Quantum Electronics: National Security as Basis for Physical
Research in the United States, 1940–1960,” HSPS 18, no. 1 (1987): 149–29; Daniel Kevles, “Cold
War and Hot Physics: Science, Security, and the American State, 1945–56,” HSPS 20, no. 2
(1990): 239–64.
27. Forman, “Behind Quantum Electronics” (ref. 26), 229.
28. Kevles, “Cold War and Hot Physics” (ref. 26), 264.
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emerged to provide funding to universities. Finally, Bush made several political
blunders in the postwar period, particularly his attempted closure of the
OSRD and missteps during the founding of the NSF. The resulting conflicts
alienated him from many scientists and politicians, worsening his situation and
hastening his departure from government. Personal relations recounted in this
paper draw from a variety of sources, including the largely untapped archival
drafts of Bush’s memoir, Pieces of the Action, and G. Pascal Zachary’s biography
of Bush. While Zachary frequently establishes Bush’s postwar fall as almost
completely determined by “Bush’s egotism and overbearing self-confidence,”24
this paper adds texture to the personal disagreements encountered by Bush by
placing them within the broader context of the geopolitical events that shaped
the postwar period.
The postwar emergence of the military as a serious financial patron of
research, especially in the physical sciences, has been a source of considerable
discussion and debate among historians of science. Stuart Leslie, after analyzing Stanford University’s successes under the postwar system, ended one
study by questioning both the consequences and meaning behind “the game”
of military patronage.25 Such questions have been intensely debated, notably
by Paul Forman and Daniel Kevles.26 Forman argued that militarization led
to a rather bleak outcome, writing that despite an “illusion of autonomy . . .
physicists had lost control of their discipline.”27 In response, Kevles characterized such conclusions as value judgments on what constituted true science,
arguing instead that militarization “was not the seduction of American physics from some true path but its increased integration as both a research and
advisory enterprise into the national-security system.”28 Discussions regarding what constitutes research, the relationship between government and
scientist, and how dominant the military’s postwar research establishment
was, cannot be separated from the fall of Vannevar Bush from political
influence.
514 | MIRI
The whole thing is then likely to degenerate into a fight in which arrayed
against your point of view are not only those who honestly disagree with you
but likewise those who may not like you and the things you stand for.30
Ultimately, the swift yet quiet fall of Vannevar Bush from political power was
motivated by a variety of factors and signaled a dramatic change in the governance of American research policy from civilian control to military
dominance.
R OOSEVEL T’ S M AN
At the root of Vannevar Bush’s wartime influence over American science was
his remarkably personal friendship with the nation’s president, Franklin
29. Alex Roland, “The Institutionalization of Science in the Military Establishment,” 28 Dec
1984, in National Security and the Post-War Science Establishment, 99th American Historical
Association Meeting, Chicago, quoted in Forman, “Behind Quantum Electronics” (ref. 26), 226.
30. Correspondence with Frank Jewett, Jun 1945, NARA, RG 227, OSRD Reports to President, quoted in Zachary, Endless Frontier (ref. 6), 253.
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Additionally, such discussions are frequently accompanied by the assumption that the postwar rise of the military was an inevitable occurrence. Forman,
quoting the historian Alex Roland, justified this claim by stating “national
priorities . . . are the real issue. The nature of the research supported, and the
level at which it is supported, follow the rationale and desiderata of American
policy. Consequently, ‘the military was bound to have a major voice in government patronage of science, no matter what institutional arrangements were
adopted.’”29 Although the prioritization of national security was surely a means
to legitimize the postwar militarization of science, the prior years of civilian
leadership of science amidst World War II suggest it was not the sole factor.
The primacy of national security as a policy driver was stronger during World
War II than in the postwar period, and yet did not yield military dominance of
scientific governance. The fact that such a change is even present—that the
Cold War militarization of science was a deviation from, rather than a continuation of, World War II science administration—begs a consideration of the
factors that motivated such a fundamental shift in science policy.
Bush lost his influence rapidly, yet left with barely an uproar. Ironically, it
had all been predicted in a telling letter Frank Jewett wrote to Bush in 1945, in
which Jewett accurately summarized what would become of Bush:
THE FALL OF VANNEVAR BUSH | 515
31. Bush, Pieces (ref. 12), 67–68.
32. William Leuchtenburg, “Franklin D. Roosevelt: Life Before the Presidency,” Miller
Center; https://millercenter.org/president/fdroosevelt/life-before-the-presidency (accessed 13 Dec
2020); Zachary, Endless Frontier (ref. 6), 30–33.
33. James Hershberg, James B. Conant: Harvard to Hiroshima and the Making of the Nuclear
Age (New York: Alfred A. Knopf, 1993), 126–34. Conant was content as Bush’s wartime deputy,
rarely using the political leverage afforded by his friendship with FDR.
34. Leuchtenburg, “FDR: Life Before Presidency” (ref. 32).
35. NBC interview with V. Bush, 1965, MIT Archives VB MSS, MC-0078, Box 21, Folder
“NBC White Paper. Decision to Drop the Atom Bomb, 1965,” 466–68. This was an NBC White
Paper interview with Bush on the decision to use nuclear weapons during the war.
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Delano Roosevelt. Among elite policymakers in American research, such a connection to the top levels of the federal government was indispensable. During
World War II, the relationship Bush had with President Roosevelt allowed
him to determine which technology would be pursued and who would direct
it. Initially, Roosevelt and Bush did not appear to be natural allies. Bush was
a political conservative, and a skeptic of the New Deal’s economic reforms.31
However, despite their differences in politics, both men shared the conviction
that wartime technological supremacy largely depended upon governmental
support for basic research. Bush and Roosevelt were in similar social and
academic circles, both being connected to the influential Northeastern universities of America.32 Their educational bond, coupled with their common
vision of the importance of American science, provided the basis for a close
friendship between Bush and the President that only a handful of Bush’s
colleagues, including James Conant, enjoyed.33 For Bush, this friendship also
provided a direct link to the most important politician in wartime America.
Additionally, it established Bush as one of the only researchers involved in both
politics and academia. Their relationship, initially formed in the prewar years,
proved to be of tremendous benefit to Bush when the Second World War
began.
As the president, Roosevelt provided Bush with assistance that unquestionably contributed to the success of Bush’s wartime research programs. Roosevelt
was well-connected among the American academic elite, but he was a man of
very little technical background.34 His lack of scientific expertise prompted
Roosevelt to rely on his chief scientific advisor, Bush, with a high degree of
trust. Although a president who believed himself to be well-versed in science
might disagree with advice on which fields to ignore or encourage, Roosevelt
often uncritically accepted Bush’s point of view.35 In one interview late in his
life, Bush remarked that Roosevelt would take his advice “more or less on
516 | MIRI
36. Ibid., 467.
37. The Uranium Committee and fission research is recounted in Zachary, Endless Frontier
(ref. 6), 190–92. For OSRD secrecy during the war, see Reel 4-B OHI, Section Title “Secrecy and
Free Scientific Information Exchange,” MIT Archives VB MSS, MC-0143, Box 1; Vannevar
Bush, article “Churchill and the Scientists,” 1962, MIT Archives VB MSS, MC-0078, Box 19,
Folder “Churchill and the Scientists, 1962.”
38. Reel 7-A OHI, MIT Archives VB MSS, MC-0143, Box 1. Churchill’s actions regarding
wartime science policy are recounted in Graham Farmelo, Churchill’s Bomb: How the United
States Overtook Britain in the First Nuclear Arms Race (New York: Basic Books, 2013), esp. 148–56.
39. Reel 7-B OHI, Section Title “Bush Appraises Characters,” MIT Archives VB MSS,
MC-0143, Box 1.
40. McElroy Interview with V. Bush, 15 Oct 1969, MIT Archives VB MSS, MC-0078, Box
24, 3–4. Other factors, which had been in play before this conversation, contributed to the Bush
report, notably Oscar Cox and Harry Hopkins’s concern over progressive legislation introduced
by Harley Kilgore.
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faith.”36 This essentially gave Bush the opportunity to determine the President’s opinion on various scientific questions, and therefore the entire nation’s
research policy. This was the reason why the United States rapidly developed
fission research in the Uranium Committee and later the Manhattan Project,
and employed a high degree of secrecy in scientific research with foreign
nations, yet rarely focused on rocketry or increased funding for the humanities
or social sciences.37
Roosevelt’s tendency to automatically accept Bush’s opinion on scientific
matters was so well known that formal presidential approval was often not even
required. The President rarely directly involved himself in scientific affairs and
gave Bush great autonomy for independent action. Whereas Bush observed
that Prime Minister Winston Churchill “butted in on all sorts of technical
matters,” Roosevelt’s actions in wartime research appear to have been unusually laissez-faire. The President never told Bush what to do “in regard to any
item,” rarely expressing more than a casual interest in the progress made by the
OSRD.38 When Bush came to Roosevelt with a proposal, be it the creation of
a government agency or a new policy on weapons research, it would usually be
promptly christened with “OK—FDR,” and Bush would then depart to carry
out decisions in the President’s name.39 Even the famous request by the
President that sparked Science: The Endless Frontier emerged from a casual
comment by Bush that if proper measures were not taken, American postwar
science would “fall flat on its face.”40
By issuing such broad authorizations, Roosevelt enabled Bush to carry
out his grand plan for wartime scientific development. Bush created a powerful, independent establishment for scientific research through the OSRD
THE FALL OF VANNEVAR BUSH | 517
The Secretary of War
With Vannevar Bush already suffering the loss of a presidential advocate with
the death of Franklin Roosevelt, Bush’s insecure political situation was significantly worsened by a similar occurrence in the Department of War. President
Roosevelt was rightly regarded as Bush’s greatest promoter, but Secretary of
War Henry L. Stimson was almost as valuable. Like Roosevelt, Stimson developed a close relationship with Bush through their work together during World
War II.43 Although significantly less recognized as an essential ally than Roosevelt, Stimson was vital to Bush’s success as an administrator and government
official for several reasons.
Firstly, Stimson played a crucial role in clarifying Bush’s behavior to other
political figures and enhancing the efficacy of his political arguments. On one
occasion, Bush recalled that he was meeting Roosevelt to seek approval on
a report pertaining to atomic energy. The President was reluctant to read it,
and Bush was attempting “mild prods” to convince FDR to approve the report.
Stimson, who was at the meeting, then bluntly said, “Mr. President, what this
41. “Secret Army,” 1944, MIT Archives VB MSS (ref. 3).
42. The best example of this is James Conant, who went from the President of Harvard to
High Commissioner of West Germany after Bush personally brought him into governmental
research, recounted in Hershberg, James B. Conant (ref. 33), 127–28.
43. Reel 7-A, MIT Archives VB MSS (ref. 38).
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and its predecessor, the National Defense Research Committee.41 Several
scientific figures were brought into wartime governmental research by
Bush, and later continued their new scientific-political careers.42 The most
prominent beneficiary from Roosevelt’s leadership style, however, was
Bush himself. The relationship he enjoyed with the President provided
him with unparalleled independence to make decisions, as well as a personal association with the most powerful American statesman during
World War II.
The importance of Roosevelt’s friendship to Bush’s success in wartime
government cannot be overstated. That relationship is also why Bush’s political
position was significantly jeopardized by Roosevelt’s death in April 1945. Not
only did Bush lose a close friend, but also a president who championed his
ideas and allowed him to operate with near-complete political freedom. Bush’s
fall from power after World War II began with the death of President Roosevelt, which deprived him of a vital ally.
518 | MIRI
44. BBS Draft Notes, MIT Archives VB MSS, MC-0078, Box 17.
45. Reel 7-A, MIT Archives VB MSS (ref. 38).
46. Sapolsky, History of the ONR (ref. 5), 10–30; Reel 5-A OHI, MIT Archives VB MSS,
MC-0143, Box 1.
47. Reel 11-A OHI, Section Title “Henry L. Stimson,” MIT Archives VB MSS, MC-0143,
Box 2.
48. Ibid.
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damn Yankee means is he wants you to read it now.”44 The President then
grinned and promptly marked the report with his signature “OK—FDR.” In
this humorous anecdote, the President was exhibiting an uncharacteristic
reluctance to accede to Bush’s unrelenting requests. Stimson had stepped in
and supported Bush, and the decision went Bush’s way.
Stimson also assisted Bush by helping him effectively articulate his policy
positions. On the way to meet the British to discuss scientific affairs, Stimson
attacked and questioned every one of Bush’s points. Bush, irritated that Stimson appeared to dislike his arguments, was thus very surprised when the
Secretary told him to handle the entire meeting when they arrived. Reflecting
on that event, Bush said that “what Stimson had been doing was to make sure I
had my arguments in order.”45 Considering Bush’s tendency to unintentionally offend others, Stimson’s attempts to clarify what Bush meant and improve
his arguments were tremendously beneficial to his political career.
While Stimson certainly benefited Bush by refining his verbal interactions
with others, he played an even more important role as a political ally during
World War II. As the Secretary of War, Stimson was perfectly positioned to
assist Bush by encouraging military support of his civilian research and preventing infighting. In both his wartime and postwar career, Bush often angered
the military.46 However, during World War II, such conflict was rarely an
issue for Bush. His lack of concern was overlooked because Stimson, the head
of the War Department, actively prevented the military from blocking Bush’s
reforms. Early in the war, Bush confided to the Secretary that the Army was
pushing back on him. To this, Stimson replied, “Well, when you have trouble
with the Army you bring it to me.”47
On one such occasion during the war, Bush’s fledgling wartime research
group was experiencing personnel shortages and low morale because the military was refusing to acknowledge the scientists’ draft deferments.48 The Selective Service only honored draft deferments that were explicitly approved by the
military and ignored the research contracts signed between Bush and the
scientists of various universities. Bush desired that the research contracts he
THE FALL OF VANNEVAR BUSH | 519
Clashing with Truman
With Franklin Roosevelt’s passing, Vice President Harry S. Truman ascended
to the presidency. Initially, the new President and Bush appeared to have
a strong professional relationship. In November 1945, Truman was planning
a meeting with Prime Ministers Clement Attlee of Britain and Mackenzie King
of Canada to discuss atomic energy. Bush was allowed to write the meeting’s
proposal to the United Nations with Lester Pearson of Canada and John
Anderson of the United Kingdom.51 This made Bush the only American
involved in the process. The major role he played at this summit was recognized by Truman, who pulled Bush aside at the end of the conference and said,
“Van, I want you to know that I realize that this would have been a balled up
mess if you hadn’t taken hold of it.”52 At the onset of the Truman presidency,
Bush and the President were able to work together, and Bush remained in
49. Bush, Pieces (ref. 12), 288.
50. Reel 11-A, MIT Archives VB MSS (ref. 47).
51. Reel 11-B OHI, Section Title “Cabinet Meeting on Policy, Attlee Conference,” MIT
Archives VB MSS, MC-0143, Box 2.
52. Ibid.
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signed automatically serve as approval, thus preventing any branch of the
military from subsequently drafting his scientists.49 This would also negate
any requirement for a separate draft deferment decision made by the military,
which threatened to disappear at any moment depending on shifting situations. When the Joint Chiefs of Staff came rushing to Stimson, angry about
Bush’s “absolutely absurd” campaign, the Secretary of War simply said, “Well
that [Bush’s campaign] seems to make sense to me . . . put it into effect.”50
These instances caused the military to view Bush as untouchable, particularly
when coupled with his close relationship with President Roosevelt.
Secretary Stimson retired from office in September of 1945, roughly five
months after President Roosevelt’s death. His retirement removed from play
the most essential figure in maintaining Bush’s independence as a civilian
science administrator. Coupled with the death of Franklin Roosevelt, Stimson’s retirement caused Bush to lose his two most important allies in staving
off the growing pressure and opposition from the military over Bush’s control
of and role in American research. This appears to explain why the military was
largely unsuccessful at countering Bush’s policies in wartime, yet kept him out
of virtually every development in the postwar period.
520 | MIRI
control of American science policy. On his first encounter with Truman in the
spring of 1945, in which he discussed the atomic bomb with the new president,
Bush said:
While Bush and Truman’s relationship during and briefly after World War II
appeared as though it could evolve into one similar to Bush and Roosevelt’s,
Bush remarked that shortly after the war, “it all stopped.”54 The President
suddenly ceased working with Bush and rarely spoke to him. In his autobiography, Pieces of the Action, Bush expressed his confusion regarding why Truman distanced himself, stating that the only reason he could muster was that
he had once feigned influenza to avoid attending a medal ceremony with the
President.55 He suspected that someone must have told the President about
this attempt to avoid the ceremony, triggering their subsequent falling-out.
Bush later stated that “I always thought, perhaps without reason, that I became
inconvenient to Truman’s palace guard and got poisoned. At any rate, all
contact ceased. I never knew why . . . I got poisoned.”56 These “palace guard”
to which Bush referred were the postwar scientific leaders who took on his
former roles in government, especially John Steelman.
Faking the flu was most likely not the sole cause of Truman’s loss of trust in
Bush. Rather, the President’s distancing of himself from Bush, and the science
advisor’s subsequent loss of influence in the White House, was caused by
several other factors. Chief among these was the major difference in personalities, priorities, and beliefs between Bush and Truman. Despite similarities in
political views to Franklin Roosevelt, Truman was vastly different in personality and public image. Truman was one of only a handful of modern presidents who never received a college degree, unlike the highly educated
Roosevelt and Bush. The new, Midwestern president emphasized his status
as a pragmatic man of the people, and likely held disdain for Bush’s Yankee
elitism.57 In October 1945, when a reporter inquired about Truman’s prior
53. Bush, Pieces (ref. 12), 293.
54. Reel 11-B, MIT Archives VB MSS (ref. 51).
55. Bush, Pieces (ref. 12), 299–302.
56. Ibid., 300–04.
57. Harry S Truman’s everyman status is chronicled in David McCullough, Truman (New
York: Simon & Schuster, 1993), 360.
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We got on a good basis of exchange at that first session. Later on he relied
heavily on me, for a while, for information on scientific and technical
matters. We had an interesting relationship, [while] it lasted.53
THE FALL OF VANNEVAR BUSH | 521
C ON TRO V ER SY O VE R O SRD
With the protection afforded by Henry Stimson and Franklin Roosevelt no
longer in play after World War II, Vannevar Bush’s postwar decisions required
significantly more political acuity to prevent angering the many politicians,
scientists, and military officers in Washington. Nevertheless, Bush made several decisions after the war that drew enormous controversy, causing him to
58. Truman News Conference, Oct 1945, HSTL, quoted in Zachary, Endless Frontier (ref. 6),
300.
59. Interview with William T. Golden, 24 Jun 1989, HSTL Archives, OHI.
60. Interview with the Truman White House, 20 Feb 1980, HSTL Archives, OHI.
61. Reel 6-B OHI, MIT Archives VB MSS, MC-0143 Box 1; Hershberg, James B. Conant (ref.
33), 271–72.
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dependence on Bush concerning atomic affairs, the president sarcastically
replied, “if that’s worth anything to you.”58
A former scientific advisor to President Truman, William T. Golden, said in
a later interview that “they [Bush and Truman] were both very strong-willed
people” and that “there were some . . . personality tensions there.”59 With both
men possessing strong and widely differing opinions, it is unsurprising that the
President would eventually see Bush as an obstacle. While reflecting on the
disagreements between Bush and Truman, Under Secretary of State and later
NASA Director James Webb said that although Chief of Staff John Steelman’s
efforts to isolate Bush contributed to their rift, “the president himself never
liked the old man [Bush].”60 Both Golden and Webb held influential positions
in the postwar administration, and implied that there was simply not enough
common ground between Truman and Bush. The president was a progressive
populist, whereas Bush was a political conservative representing the academic
elite.
The factors contributing to Bush and Truman’s rift are not necessarily
unusual ones. Personal conflict in private settings had long been a common
theme of politics among new presidential administrations and even in Bush’s
wartime research programs, with conflict over priorities leading to Bush’s
isolation of Lewis Strauss from early NDRC leadership, for example.61 The
disagreements between Bush and Truman, however, mark his fall as a particularly personal one, demonstrating the continued importance of the personal
network in the midst of the postwar institutionalization of science.
522 | MIRI
62. Zachary, Endless Frontier (ref. 6), 248.
63. Ibid., 247–49.
64. Reel 11-A, MIT Archives VB MSS (ref. 47).
65. Zachary, Endless Frontier (ref. 6), 239–52.
66. Stewart, Organizing Scientific Research (ref. 1), 350, 384, 333.
67. Zachary, Endless Frontier (ref. 6), 240–47.
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become increasingly marginalized among important officials and pushed out of
governmental affairs. Among these decisions was Bush’s relentless advocacy for
a rapid liquidation of the Office of Scientific Research and Development
immediately after the war, despite frequent requests to maintain the organization. Bush believed that the OSRD should be closed for several reasons. One
was that he thought the organization was overwhelmed by its wartime responsibility, and incorrectly assumed that all of its scientists would be eager to
return to prewar conditions.62 This was shortsighted because Bush failed to
account for how much the scientists had become accustomed to the virtually
unlimited funding they enjoyed during World War II. Scientists were concerned that a closure of the OSRD would bring a return to the prewar years of
limited government subsidies.63 To Bush, this was not a major concern—his
financial success as a cofounder of Raytheon made it difficult to understand
that young researchers in the OSRD relied heavily upon it for a salary. The
second justification for his advocacy of the dissolution of the OSRD was that
Bush wished for a new research organization to emerge in its place.64 The
OSRD was a wartime emergency establishment, forged from the broad authorization style of President Roosevelt. Bush believed that the organization possessed too many emergency powers and was not suitable for peacetime.65 To
carry out these beliefs, Bush drastically cut the staff of the OSRD to only
twenty-six employees in 1947, infuriating the scientists who depended on the
organization for pay and work.66
Bush’s attempt to wind down the OSRD was extremely unpopular. Virtually everyone involved urged him to back down, including his close aide Oscar
Ruebhausen. However, Bush did not relent and repeatedly told Truman of the
importance of liquidating the organization.67 Not only did this isolate him
from his fellow researchers, but the constant requests to Truman about the
issue likely irritated the president as well.
Of the many academics who felt endangered by Bush’s attempts to put the
OSRD out of service, those in the influential Radiation Lab at MIT were the
most significant. During the war, the team at the Rad Lab made crucial
advancements in microwave devices and radar technology. They were also the
THE FALL OF VANNEVAR BUSH | 523
Bush and James Forrestal
Two years after Stimson retired, Congress passed the National Security Act
of 1947. This legislation created the National Military Establishment out of
the previous War and Navy Departments and established a new cabinet-level
head, the modern Secretary of Defense. This new position was filled by James
Forrestal, the Secretary of the Navy. In contemporary sources, Forrestal is
depicted as an advocate of Vannevar Bush.72 Although he may have attempted to assist Bush in some cases, and even requested that the science
advisor be his assistant, there is strong evidence that Forrestal was deeply
disliked by Bush. When the position of Secretary of Defense was established,
incumbent Secretary of War Robert Patterson was Harry Truman’s preferred
68. Stewart, Organizing Scientific Research (ref. 1), 24, 176–77.
69. Zachary, Endless Frontier (ref. 6), 247.
70. Kevles, “Scientists, the Military” (ref. 19), 16; ibid., 250.
71. Zachary, Endless Frontier (ref. 6), 250; V. Bush to Harry Truman, 12 Jun 1945, NAS
Archives, “Organization 1945, NAS RBNS General,” quoted in Michael Dennis, “Reconstructing
Sociotechnical Order: Vannevar Bush and US Science Policy,” in States of Knowledge: The
Co-Production of Science and the Social Order, ed. Sheila Jasanoff (New York: Routledge, 2004),
225–53.
72. Zachary, Endless Frontier (ref. 6), 322–23, 332–35, 340–42.
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largest recipient of funding from the OSRD.68 Led by physicist Lee DuBridge,
the lab led an opposing campaign to preserve the OSRD. DuBridge had
already fought with Bush during the war because Bush withheld one of the
Rad Lab’s funding checks simply on the suspicion that they were forgetting
who was in charge.69
The controversy over whether to close the organization was heightened
when President Truman wrote to those involved on June 8, 1945, assuring
them that the agency would “not be liquidated at any early date . . . on the
contrary it is imperative that the Office carry forward . . . and that it continue
to function until a suitable agency is established to take over.”70 After this letter
was sent, Bush made a major political blunder. Angrily informing Truman that
the president was making a mistake, the science advisor “informed the president that he would send copies of his [own] letter to all those sent Truman’s
June 8 letter.”71 This move by Bush significantly harmed his relationship with
the president. The timing was also unfortunate, as the incident coincided with
the release of Science: The Endless Frontier, contributing to Truman’s lukewarm
response to the report.
524 | MIRI
That about marked my exit from the national scene. Soon I was to give up,
also, my position on the Research and Development Board. That was
a frustrating experience, and I finally cracked up a bit under it. I had plenty
of responsibility, but no backing from Secretary Forrestal. How could he
back me, in the job of sorting matters out between services? He never should
have become Secretary of Defense; as Secretary of the Navy he had
73. Steven Rearden, History of the Office of the Secretary of Defense, vol. 1, The Formative Years,
1947–1950 (ACLS Humanities E-Book, 2014), 29.
74. Leviero, “Patterson Reported Quitting” (ref. 13).
75. Edward Bowles, Office Diary, 23 Jun 1947, Bowles Papers (ref. 13); Zachary, Endless
Frontier (ref. 6), 322; S. Lovell to Harry Truman, 2 Apr 1947, HSTL Archives, Official File 53, 4653.
76. Zachary, Endless Frontier (ref. 6), 322.
77. Bush, Pieces (ref. 12), 299–303.
78. Ibid., 303; National Security Act of 1947, Pub. L. No. 115–232, 61 Stat. 496 (1947).
79. Bush, Pieces (ref. 12), 302–04.
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appointee.73 However, Patterson declined the job, and the President was left
seeking a new figure to appoint. Around this time, a New York Times article
appeared, detailing Patterson’s withdrawal and listing both Forrestal and
Bush as potential candidates for the position.74 While Forrestal was certainly
viewed as the favorite in the race for Secretary of Defense, Vannevar Bush
greatly desired the job as well. Scientific consultant Edward Bowles wrote in
his office diary that “Bush wants the job in the worst way.”75
Given the conflict between the two, Truman would never have appointed
Bush to be Secretary of Defense; however, this did not stop Bush from eagerly
pursuing the role, nor from harboring significant hope that he would
ultimately prevail. In pursuing the position, Bush was “hopeful enough that
he asked at least one colleague to work for him in the Pentagon.”76 His effort
failed, and Bush was forced to accept a different position: Chairman of the
Research and Development Board.77 Stipulated in the same 1947 legislation
that created the Defense Department, the R&D Board was an advisory group
that succeeded the Joint Research and Development Board.78 It was in this
final position that Bush’s isolation and frustration would eventually grow to a
point that he quit government service in 1948.
In Pieces of the Action, Bush spoke very little of Forrestal. The rare entries
on him are generally neutral, detailing how Forrestal helped Bush in
confirming his appointment as chair of the R&D Board.79 However, in a
later-removed paragraph among Bush’s personal drafts of his autobiography,
he wrote clearly of his dislike and resentment of James Forrestal:
THE FALL OF VANNEVAR BUSH | 525
vigorously opposed unification, and then he stepped in to administer it. We
all know the result. I should have had sense enough not to get involved in an
impossible situation.80
80. BBS Drafts, MIT Archives VB MSS (ref. 44), Box 2, Folder 8, pages 57–58.
81. Reel 6-A, MIT Archives VB MSS (ref. 15).
82. Alden Whitman, “Lewis Strauss Dies; Ex-Head of A.E.C.,” NYT, 22 Jan 1974.
83. Reel 6-B, MIT Archives VB MSS (ref. 61).
84. Sapolsky, History of the ONR (ref. 5), 24–25, 27, 30–35.
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Though these insightful sections were removed from later drafts of Pieces of the
Action, Bush’s complaints of “no backing from Secretary Forrestal” and his
claim that Forrestal “never should have become Secretary of Defense” reflect
his deep dissatisfaction with the Secretary.
Bush’s resentment of Forrestal was additionally motivated by a variety of
factors beyond being snubbed for Defense Secretary. Whereas former Secretary
of War Stimson often placed Bush’s opinions above those of the Armed Forces,
Forrestal almost always sided with the military and prioritized their needs. In
this respect, the two secretaries were completely different and had entirely
different effects on Bush’s political situation. In the same earlier drafts of Pieces
of the Action, Bush also wrote about his stint at the Research and Development
Board, claiming “Forrestal didn’t back me up . . . this Board really was not
powerful. I had very little authority simply because the only times I tried to
do anything, Forrestal really didn’t back me up.”81 Although Stimson certainly
supported the military, his personal friendship with Bush and understanding
of the value of civilian leadership of research prompted him to take Bush’s
point of view over the military’s whenever a conflict arose between them. This
was the polar opposite of Forrestal, who placed the Armed Forces’ opinions
above those of civilian researchers.
Another source of Bush’s resentment of Forrestal may have been over the
appointment of Lewis Strauss as scientific advisor while Forrestal directed the
Navy.82 Strauss had been a vocal opponent of many civilian scientific leaders of
the time, including Oppenheimer and Bush. That personal dislike of Bush
stemmed from the early days of World War II, when Bush and Conant
prevented Strauss from serving as Naval advisor at the NDRC.83 These motivations led Strauss to recommend Forrestal appoint Admiral Harold Bowen
as head of the newly created Office of Research and Inventions, a replacement
of the Office of Patents and Inventions, in May 1945.84 Admiral Bowen—
a known political enemy of Bush’s who had previously been humiliated by
526 | MIRI
C O N FL I CT S WI TH TH E M I L I TA R Y
As the civilian coordinator of virtually all government-funded research during
World War II, Vannevar Bush was often at odds with the Armed Forces. The
first major disagreement between Bush and the military involved draft deferments which, as discussed earlier, caused opposition that was only overcome by
the intervention of Henry Stimson. In addition to the argument over the
drafting of scientists, Bush also clashed with the military about secrecy. During
the war, Bush often failed to notify many in the Armed Forces about new
developments in research. Writing on Bush’s role in the decision to build the
atomic bomb, Stanley Goldberg noted that Bush “was able to fund the entire
American effort in building the atomic bomb without congressional advice and
85. For Strauss and Forrestal’s role in the appointment, see ibid. Bush’s wartime actions
included removing Admiral Bowen as head of the Naval Research Laboratory and having him
given an unsatisfactory fitness report, events recounted in Harold Bowen, Ships, Machinery, and
Mossbacks: The Autobiography of a Naval Engineer (Princeton, NJ: Princeton University Press,
1954), 229–31; James Baxter, Scientists Against Time (Cambridge, MA: MIT Press, 1968), 170–75.
86. Bush’s activities in the State Department and the Eisenhower administration are documented in Zuoyue Wang, In Sputnik’s Shadow: The President’s Science Advisory Committee and
Cold War America (New Brunswick, NJ: Rutgers University Press, 2009), 42–45. For an account
of Bush’s 1957 Congressional testimony, see Zachary, Endless Frontier (ref. 6), 388.
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Bush during World War II—was given complete control over the Navy’s
research program.85 This move by Strauss and Forrestal jeopardized Bush’s
already-threatened political situation, and likely contributed to his quiet
grudge against the Defense Secretary.
James Forrestal was never attacked directly by Bush and is seen on the
surface to be a supporter of him, it appears that Forrestal’s appointments and
priorities, coupled with his ascension as Secretary of Defense at the expense of
Bush, caused the former science advisor to resent him to the point that Bush
left the R&D Board in 1948. While Bush’s opinion would occasionally be
sought in part-time advisory roles such as the State Department’s Panel on
Disarmament in the 1950s, occasional meetings with the Eisenhower
administration, and testimony before Congress including a 1957 visit over
Sputnik at the behest of then-senator Lyndon B. Johnson, Bush’s role as the
principal architect of national science policy would never again be
recaptured.86 When he quit his last full-time policy position in government,
Bush effectively ended his now-waning role as science administrator.
THE FALL OF VANNEVAR BUSH | 527
87. Stanley Goldberg, “Inventing a Climate of Opinion: Vannevar Bush and the Decision to
Build the Bomb,” Isis 83, no. 3 (1992): 429–52, on 450.
88. Reel 4-B, MIT Archives VB MSS (ref. 37).
89. Vincent Davis, The Politics of Innovation: Patterns in Navy Cases (Denver: University of
Denver, 1967), 25; Sapolsky, History of the ONR (ref. 5), 18–19.
90. Bush, Pieces (ref. 12), 293.
91. Reel 5-A, MIT Archives VB MSS (ref. 46).
92. Vannevar Bush, “The Special Need for Federal Support,” in Science, the Endless Frontier
(Washington, DC: United States Government Publishing Office, 1945); https://nsf.gov/od/lpa/
nsf50/vbush1945.htm#ch3.8 (accessed Jul 2021). The conflict between them is covered in Zachary,
Endless Frontier (ref. 6), 244–51.
93. Daniel Kevles, The Physicists: The History of a Scientific Community in Modern America
(Cambridge, MA: Harvard University Press, 1971), 356.
94. Harold Smith to Julius Furer, 14 Jun 1945, Furer Papers LOC, Series 2.
95. Harold Smith to C. L. Wilson, 19 Jul 1945, OSRD National Archives, Box 2, Series 2.
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consent.”87 After his retirement, Bush remarked that he was “cursed in various
circles” for his lack of transparency during the war.88 Although the military was
certainly just as guilty as Bush of secrecy and compartmentalization during
World War II, they were nevertheless increasingly frustrated by his efforts to
keep them out of the loop in scientific matters.89 These conflicts were prevented from further escalation by President Roosevelt, who supported Bush’s
secrecy to the point of never even notifying then-Vice President Harry Truman about the Manhattan Project.90
During the war, Bush also clashed with the military over the research
budget. Despite his strong support for the budgets of civilian-led research
projects, Bush often recommended cutting the funding for military-led
research—actions that he later reported “caused quite a howl.”91 With tensions
mounting in the military over Bush’s handling of their research budget, it was
inevitable that he would draw the ire of Budget Director Harold Smith. Smith
had a wartime suspicion that Bush was misusing government funds, was
jealous of Bush’s friendship with President Roosevelt, and became fixated
on destroying Bush’s influence.92 After the war, Smith launched a personal
campaign against Bush, vocally attacking him and mocking his policies. Smith
took steps to form a personal “coalition against Bush” within the White
House, undermining Bush’s political influence.93 One of the few admirals
who had supported Bush during the war, Julius Furer, was persuaded by Smith
to distance himself from both Bush and the civilian scientists.94 The Budget
Director derisively christened Bush’s paramount report to the President Science: The Endless Expenditure after it was released.95
528 | MIRI
96. For a detailed account of these wartime relations, see Sapolsky, History of the ONR (ref. 5),
esp. 15.
97. Lassman, Weapon Systems Innovation (ref. 5), 109–10; Owens, “Counterproductive
Management of Science” (ref. 1), 554.
98. Vannevar Bush, Modern Arms and Free Men (New York: Simon & Schuster, 1949), 110–21.
99. Hershberg, James B. Conant (ref. 33), 393.
100. Bush, Modern Arms (ref. 98), 116.
101. Ibid., 121.
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Bush rarely saw eye-to-eye with the military, which is evident in countless
examples of the two sides’ varying actions and beliefs.96 There was conflict over
broad policy features, such as whether to include production of technology
under R&D funding, prompting disagreement between Bush and Air Force
generals including Benjamin Chidlaw and Kenneth Wolfe.97 The fundamental
separation between these two groups, however, was not due to a lack of
support by Bush for research directly relevant to national security. Rather,
Bush advocated for and created a structure of governance that placed civilians
in control of research organizations. The primacy of civilian leadership in
Bush’s wartime programs, as well as more specific policy issues, provided the
source of frequent tension. However, those disagreements all had one underlying commonality: though held in check during the war due to Bush’s friendships with Stimson and Roosevelt, they jeopardized his political standing once
the war was over.
Bush’s postwar conflicts with the military tended to manifest as disagreements over research priorities, i.e., over which technology to pursue. In his
career as a director of research organizations, Bush tended to limit investment
in research projects that he personally deemed unfeasible.98 During the war
this had enabled him to manage his groups efficiently and prevented overextending the organizations he led, but it also kept him out of many new
scientific developments and alienated him from the advocates of certain new
technologies.
Bush’s first conflict over research priorities with the military involved rocketry. During World War II, Bush was highly critical of the guided missile
program and rocketry, arguing that they were not feasible.99 He maintained
this view after he quit government service, writing in Modern Arms and Free
Men that he doubted ballistic missiles would emerge as a dominant force “for
a long time to come . . . if ever.”100 Dismissing the technology as a mere
“fantasy,” Bush argued that missiles were irrelevant when a payload can be
delivered by an airplane.101 Leaders of the newly established Air Force,
THE FALL OF VANNEVAR BUSH | 529
102. The early years of the Air Force branch, particularly their continued competition with
other military branches, are recounted in Carl Borklund, The Department of Defense (New York:
Frederick A. Praeger, 1968), esp. 19–24.
103. Theodore von Karman, The Wind and Beyond: Theodore von Karman, Pioneer in Aviation
and Pathfinder in Space (Boston: Little, Brown, 1967), 271–72.
104. General Thomas D. White on Aerospace Power, Bush Papers Tufts Archives, MS 169,
Box 1.
105. Vannevar Bush, “Letters to the Times; Moon Shot Opposed, Vannevar Bush Says
Program Not Worth Dangers Involved,” NYT, 17 Nov 1963.
106. Reel 6-A, MIT Archives VB MSS (ref. 15); V. Bush to William Proxmire, 1962, Bush
Papers Tufts Archives, MS 169, Box 1.
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however, placed a very high priority on such technology, using its potential
value and relevance as a means of strengthening the branch’s influence amidst
fierce competition within the Armed Forces.102 Bush’s opposition to their
research priorities was therefore vastly unpopular. Air Force Chief Henry
“Hap” Arnold formed a “Scientific Advisory Group” to determine policy and
research within the Air Force and placed a special focus on rocketry. Instead of
Bush, Arnold appointed California Institute of Technology professor and
rocket enthusiast Theodore von Kármán as head of the group and did not
even include Bush as a member. Both Arnold and von Kármán shared the view
that guided missiles were the future. This isolated Bush. Von Kármán later
remarked that to include Bush “would only injure progress in Air Force
research.”103 At a press conference held in the years after Bush’s retirement,
Air Force General Thomas D. White proclaimed that Bush was “not only
egregiously in error in many scientific forecasts, but unconsciously perhaps,
epitomized the desire to ignore the implications of advances in weaponry.”104
Bush’s dogged defense of his policies and his conflicts with the military
continued for the rest of his life, extending even into the space program. As
with rocketry, the Air Force supported it, while Bush opposed it. He believed
that “to put a man on the moon is folly, engendered by childish enthusiasm. It
will backfire on those who drive it ahead.”105 He corresponded with senators
and spoke at congressional committees frequently to advocate against the space
program from its inception.106 Already wary of Bush from earlier disagreements, the military, especially the Air Force, viewed him as a serious opponent
of their progress, highlighting substantial disputes that even decades away from
government service could not quiet.
As Bush continued to oppose the military on various technological fields,
many inside the military’s command structure began to view Bush as limited in
vision. In the context of rising Cold War tensions and increased public support
530 | MIRI
107. Sapolsky, History of the ONR (ref. 5), 30.
108. Bruce Old, “The Evolution of the Office of Naval Research,” Physics Today 14, no. 8
(1961). See also Zachary, Endless Frontier (ref. 6), 230–33.
109. Sapolsky, History of the ONR (ref. 5), 19–23, 26.
110. Ibid., 20–25.
111. Thomas J. Misa, “Military Needs, Commercial Realities, and the Development of the
Transistor, 1948–1958,” in Military Enterprise and Technological Change: Perspectives on the
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for national security initiatives, Bush’s opposition to certain technologies, and
his suspicion of the non-civilian direction of science policy, was increasingly out
of step with geopolitical trends. The military’s past wartime disputes with him
reemerged. While the disagreements over aerospace technology harmed his
relationship with the Air Force, Bush also lacked allies in the Army and experienced harsh pushback from the Navy. Harvey Sapolsky writes that Bush
“deftly ignored criticism” from the military regarding “scientists who refused
direction.”107 Bush’s conflict with the military was not solely about whether to
draft scientists or to reduce the budget. Rather, it was based on whether a civilian
administrator or a military officer should direct the scientific research that fueled
both domestic progress and national security. Bush championed civilian independence; the military, however, saw him as obstructive and insubordinate.
Younger officers also viewed Bush as too resistant to progress. After being
restored by Forrestal as head of the Office of Research and Inventions, Admiral
Bowen fostered the growth of a new group of young military officers, nicknamed “bird dogs” for their role in locating problems within the Navy.108
Indignant that Bush had submitted a proposal for a postwar research and
development organization, they created a competing plan that advocated for
consolidated military power. The bird dogs then received approval from Forrestal, largely through the support of older officers like Admirals Harold Bowen, Ernest King, and Julius Furer.109 The bird dogs christened their
organization the Office of Naval Research, and successfully pushed Bush out
of involvement.110 The ONR quickly became the dominant patron for
research in the physical sciences because of the applications to national security. In this development, the role of personal networks in science policy was
not completely supplanted by institutionalization in the postwar period;
rather, it was an important method by which such permanent institutions
arose. With the rise of Naval patronage in research came broader military
involvement, as the Army and Air Force developed their own institutions to
support relevant technology, such as the funding of solid-state physics by the
Army Signal Corps.111
THE FALL OF VANNEVAR BUSH | 531
-
American Experience, ed. Merritt Roe Smith (Cambridge, MA: MIT Press, 1985), 253–88; Forman,
“Behind Quantum Electronics” (ref. 26), on 204.
112. The role of private foundations in the early twentieth century is recounted in Kevles, The
Physicists (ref. 93), esp. 148–51, 185–99; Mark Solovey, Social Science For What?: Battles over Public
Funding for the “ Other Sciences” at the National Science Foundation (Cambridge, MA: MIT Press,
2020), 100–06.
113. Zachary, Endless Frontier (ref. 6), 339–45.
114. Ibid., 339–40.
115. Ibid. 341; Paul Gorman, declassified memorandum Weapons Systems Evaluation Group,
23 Sep 1980, Joint Chiefs of Staff, https://fas.org/man/eprint/wseg.pdf (accessed 24 Nov 2020).
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By creating the ONR, the Navy gained a foothold into American scientific
patronage of universities, a world previously dominated almost exclusively by
civilian scientists and private foundations.112 The rise of the ONR as the
dominant scientific patron in the immediate postwar period was a direct consequence of the aggravated personal conflict between Bush and the Armed
Forces over research policy. Among academics, this was seen as a failure of
Bush’s promises to ensure their independence from the Armed Forces. This
incident both alienated Bush from the scientists and strengthened the military’s enmity toward him, among both the older officers and young bird dogs.
After the breakdown of his relations with the Navy and founding of the
ONR, Bush proposed what he considered his “most important organizational
innovation since the end of the war.”113 Bush recruited many of his wartime
colleagues, including MIT Rad Lab pioneer I. I. Rabi, wealthy scientist and
benefactor Alfred Lee Loomis, Bell Labs manager William Shockley, and the
future president of the Carnegie Institution of Washington, Caryl Haskins.
Christening the new program the Weapons Systems Evaluation Group, Bush
proposed the program to James Forrestal in early 1948.114 In the proposal,
Bush stipulated a couple of requests for the organization. The first, and most
important, request was that it exist completely independently from the military
and be led entirely by civilian researchers. The second was that the organization would make the final decision on whether a weapon was feasible, and
therefore whether it would be pursued. The plan to develop the Weapons
Systems Evaluation Group went nowhere. The military, threatened by Bush’s
advocacy of a civilian-led research enterprise that resembled his wartime programs, furiously attacked the proposal and countered by demanding that if
Bush’s proposed organization was formed, the Armed Forces must be able to
create its own, separate, parallel one. This essentially killed Bush’s proposal,
although a very different group with the same name would be established the
following year in 1949, controlled by the Joint Chiefs.115 In a 1948 letter to
532 | MIRI
116. V. Bush to Frank Jewett, 3 Aug 1948, Carnegie Institution of Washington Archives,
quoted in Zachary, Endless Frontier (ref. 6), 341.
117. Despite the purpose of the R&D Board as an advisory group, Bush was never invited to
a single meeting with the Joint Chiefs, recounted in Townsend Hoopes and Douglas Brinkley,
Driven Patriot: The Life and Times of James Forrestal (Annapolis, MD: Naval Institute Press,
1992), 362.
118. Reel 6-A, MIT Archives VB MSS (ref. 15).
119. Ibid.
120. Richard Rhodes, The Making of the Atomic Bomb (New York: Simon & Schuster, 1987),
427; Hershberg, James B. Conant (ref. 33), 161–62.
121. V. Bush to Leslie Groves, 2 Dec 1960, MIT Archives VB MSS, MC-0078, Box 20; Leslie
Groves, Now It Can Be Told: The Story of the Manhattan Project (Cambridge, MA: Da Capo
Press, 1983), 20–21; Nathan Reingold, Science, American Style (New Brunswick, NJ: Rutgers
University Press, 1991), 285.
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Frank Jewett shortly after his resignation, Bush bitterly said, “I seem to be
getting the short end thus far.”116
After his Weapons Systems Evaluation Group proposal was killed by the
military, Bush had only one remaining position in governmental research: he
was the chairman of the Research and Development Board, the successor to
the JRDB. Although Bush was officially in charge, the military continued to
limit his efforts. The Joint Chiefs kept Bush out of the loop in scientific
affairs, banishing the R&D Board to irrelevance in military research policy.117
Whenever Bush left town for a holiday or break, the military aggressively
interfered with his research team, giving orders and taking their information.118 On his years as head of the R&D Board, Bush remarked he had “very
little authority” and that “a few years of it finished off my government service
in a whirl.”119 Nearly all of Bush’s postwar attempts to retain power, from the
JRDB to his continued attempts to stay relevant in military research, were
countered due to his poor relations with the military. The personal conflict
between Bush and the military also contributed to the rise of institutions like
the ONR to direct research.
Although conflict with military leaders contributed to Bush’s retirement, it
is important to note that General Leslie Groves was not one of his adversaries.
Initial disagreements between Bush and Groves in the early years of the
Manhattan Project have been taken by some as the beginning of Bush’s
troubles with the Armed Forces.120 However, after his initial judgment of
Groves, Bush became close friends with the army engineer.121 Throughout
World War II and the Manhattan Project, Bush came to respect Groves’s
abilities and “got along excellently after the first encounter which is recited
THE FALL OF VANNEVAR BUSH | 533
DEB ATE OVER THE NATIONAL SCIENCE FOU NDATION
Following the controversy over the closure of the OSRD, Bush became embroiled in another dramatic political event, the protracted conflict over establishing the National Science Foundation.
Arguments about the postwar era’s handling of federal patronage of research
were in consideration well before World War II ended.124 As early as 1943,
Senator Harley M. Kilgore (Democrat, West Virginia) introduced progressive
legislation proposing an organization that would manage government support
for research after the war. This legislation was poorly received among scientists,
and Bush became involved in the debate with Kilgore.125 Despite having
differing views, Bush was initially quite magnanimous about the Senator’s
controversial bill. He wrote a letter to Kilgore about the legislation, arguing
for a separate view but commending Kilgore’s drive and concern for the public
122. Reel 7-B, MIT Archives VB MSS (ref. 39).
123. Robert Norris, Racing for the Bomb: General Leslie R. Groves, the Manhattan Project’s
Indispensable Man (Hanover, NH: Steerforth Press, 2002), 502–04; Reel 6-B, MIT Archives VB
MSS (ref. 61).
124. Kevles, “Debate over Postwar Research” (ref. 19), 10–11.
125. Ibid., 9.
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in [Groves’s] book.”122 Although a friendship with Groves may have benefited
Bush’s wartime relationship with some parts of the military, the return of
frontline generals to peacetime military administration led to an eclipse of
Groves, eliminating the political value of Bush’s relationship with him. As the
postwar period continued, Groves became increasingly marginalized. He lost
control of atomic affairs after the formation of the Atomic Energy Commission, and left the Army after it became apparent that he lacked the standing
enjoyed by combat generals returning from war.123 This ultimately placed
Groves in a similarly isolated position as Bush, preventing him from salvaging
Bush’s rapidly deteriorating relationship with the Armed Forces.
In the postwar years, Bush’s conflicts over supremacy in research governance
with military leaders were many and fierce. Military opposition to his plans
and his subsequent personal isolation contributed heavily to his retirement
from government in 1948, and cast light on the rise of the military as the
dominant institution for postwar research funding.
534 | MIRI
126. Vannevar Bush, “The Kilgore Bill,” Science, 31 Dec 1943, 98.
127. Oscar Cox to Harry Hopkins, 13 Oct 1944, Oscar S. Cox Papers, FDR Presidential
Library, Hyde Park; Kevles, “Debate over Postwar Research” (ref. 19), 16.
128. V. Bush to Kilgore, 15 May 1945, NARA, RG 227, Office of Scientific Research and
Development, quoted in Robert Maddox, The Senatorial Career of Harley Martin Kilgore (East
Rockaway: Cummings & Hathaway, 1997), 166; Zachary, Endless Frontier (ref. 6), 253–54.
129. J. Wang, “The NSF Debate Revisited” (ref. 22), 143; Maddox, The Senatorial Career (ref.
128), 166–67.
130. Oscar Reubhausen, interview by G. Pascal Zachary, in Endless Frontier (ref. 6), 254.
131. Jessica Wang, American Science in an Age of Anxiety: Scientists, Anticommunism, and the
Cold War (Chapel Hill: The University of North Carolina Press, 1999), 31; Vannevar Bush,
“Centers of Basic Research,” in Science, the Endless Frontier (Washington, DC: United States
Government Publishing Office, 1945).
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interest.126 However, as the Kilgore Bill advanced through Congress and
Kilgore’s call for reform grew louder, presidential advisor Harry Hopkins and
lawyer Oscar Cox decided to have President Roosevelt request advice from
Bush on research policy, which would compete with the Kilgore Bill.127 This
request by Cox and Hopkins, coupled with Bush’s informal conversations with
Roosevelt regarding postwar research, were the impetus for Bush’s famous
report Science: The Endless Frontier.
Roosevelt’s death and Truman’s subsequent ascension to the presidency
jeopardized the chances of Bush’s report being enshrined into law. To protect
its release, Bush met with Kilgore in May 1945 and promised to “collaborate
fully” with him on the formation of the new research organization.128 In the
meeting, Bush even suggested that they draft a joint bill to be introduced to
Congress. The meeting was a success, and Kilgore backed off the legislation,
instead preparing to work with Bush. While Kilgore interpreted the meeting as
a promise of collaboration, Bush either forgot about the agreement or merely
ignored it. He had Senator Warren Magnuson (Democrat, Washington) introduce the Magnuson Bill to Congress immediately after the release of Science:
The Endless Frontier, and never worked with Kilgore on a joint bill.129 This
move infuriated Kilgore, who felt “doublecrossed” and “mad as anything,” as
reported by Reubhausen.130 Kilgore introduced his own legislation and
sparked a debate that would continue for several years.
Multiple pieces of legislation would be proposed over the course of the
debate, typically supported by either Bush or Kilgore. The pitched battles over
policy that delayed formation of the NSF are well documented. Bush-backed
legislation supported a distribution of funds based primarily on scientific
reputation, while Kilgore advocated for geographic apportionment.131
THE FALL OF VANNEVAR BUSH | 535
132. V. Bush to D. C. Josephs, 19 Sep 1946, NARA, RG 227, Bush Papers, Box 14, quoted in
Solovey, Social Science for What (ref. 112), 25.
133. Daniel Kleinman, Politics on the Endless Frontier: Postwar Research Policy in the United
States (Durham, NC: Duke University Press, 1995), 121–25, esp. 124; Solovey, Social Science for
What (ref. 112), 37; Kevles, “Debate over Postwar Research” (ref. 19), 15.
134. J. Wang, American Science (ref. 131), 27–30, on 28.
135. J. Wang, “The NSF Debate Revisited” (ref. 22), esp. 140.
136. Kevles, “Debate over Postwar Research” (ref. 19), 25.
137. Ibid.; Reel 4-A OHI, MIT Archives VB MSS, MC-0143, Box 1. Don Price’s role is
recounted in Kevles, The Physicists (ref. 93), 361–62.
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Legislation proposed by Kilgore tended to support the social sciences to a much
higher degree than Bush, who wished funding be provided for social sciences
by “other channels,” if at all.132 Debates over censorship and patent licensing
also arose, with Bush arguing for less availability of research to the public.133
Additionally, as Jessica Wang has noted, Kilgore’s bills were reminiscent of
“New Deal planning.”134 Although Bush may have worked with many New
Deal politicians (Roosevelt among them) during wartime, he was never a strong
supporter of the reforms, and surely never applied them to his largely independent role as science administrator. Overall, these broad political disagreements
complicated the legislative process and contributed mightily to protracting the
debate. Less commonly discussed, however, is the remarkably large amount of
personal conflict between Bush and both politicians and scientists. Bush’s actions during the NSF debate provide a unique context for both the delayed
creation of the NSF and the factors affecting his fall from power.
Among politicians, the liberal members of Congress were indignant at
Bush’s treatment of Kilgore and his “elite-driven conception of science policy.”135 Both the Kilgore and Magnuson bills stalled in Congress, dying out in
a political stalemate. The debate would continue when Alexander Smith proposed a bill similar to the Magnuson Bill. This Bush-backed legislation passed
in 1947, largely due to the Republican majority in the newly elected 80th
Congress.136 However, in an unanticipated move, Kilgore, Harold Smith,
Don Price, and other political allies wrote memoranda and had personal conversations that convinced the already-hesitant Truman to veto the bill.137
Significant legislative debate would continue following the veto, with the
Republican-controlled 80th Congress staunchly opposing progressive legislation. Kilgore’s conflict with Bush led to the use of personal networks to
undermine Bush’s policies, prolonging the NSF debate. Bush spent the
remainder of his national service attempting to convince President Truman
to sign the bill if it passed again. The National Science Foundation would
536 | MIRI
138. The role of social sciences in both bills is seen in Solovey, Social Science for What (ref. 112),
25–46; J. Wang, “The NSF Debate Revisited” (ref. 22), 142–45.
139. J. Wang, “The NSF Debate Revisited” (ref. 22), 143; McElroy Interview, 15 Oct 1969,
MIT Archives VB MSS (ref. 40), 18.
140. Zachary, Endless Frontier (ref. 6), 94.
141. Reingold, “Bush’s New Deal” (ref. 22), 335–38.
142. Ibid., 336.
143. Ibid., 313; Kline, “Construing ‘Technology’” (ref. 2), 218.
144. J. Merton England, A Patron for Pure Science: The National Science Foundation’s Formative Years, 1945–57 (Washington, DC: National Science Foundation, 1983), 62–63; Robert
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finally be created in 1950, three years after Truman’s veto and two years after
Bush had resigned from government service.
The debate over the National Science Foundation proved harmful to Bush’s
relationship with many academics, as his personal opinions on the value of
various fields of research were publicized. Scholars supporting the social
sciences, including Henry Allen Moe and the members of the Social Science
Research Council, were angered by Bush’s disdain and lack of support for the
social sciences.138 This led them to deny endorsement of Bush-backed proposals, including the Magnuson Bill, and support the more progressive Kilgore
Bill, which included a specific section on social science.139 The humanities had
not forgotten the slights that Bush made against them during his tenure at the
Carnegie Institution of Washington, which had included slashing funds for the
history of science journal Isis and jokingly threatening to kill George Sarton
after the editor appealed to a trustee of the organization.140
In addition to academics from the social sciences and humanities, Bush also
found himself at odds with many biologists from the National Academy of
Sciences.141 Many of the scholars in the field felt that both Science: The Endless
Frontier and the Magnuson Bill spurned biology in favor of medicine. Indignant biologists argued that Bush’s Magnuson Bill would distort the field into
a mere “handmaiden of medicine.”142 This suspicion was rooted in Bush’s
leadership during World War II, in which his OSRD often prioritized medicine over the broader field of the life sciences. This difference was part of the
wartime focus of Bush who, as an engineer, had favored the application of
science over more general fields.143
Harley Kilgore would play another key role in motivating Bush’s resignation
by helping convince President Truman to appoint John Steelman, a former
sociology and economics professor, as scientific advisor. Steelman was a prominent postwar rival of Bush who played a role in replacing Bush with his
appointment to the President’s Scientific Research Board.144 Steelman’s
THE FALL OF VANNEVAR BUSH | 537
-
Maddox, “The Politics of World War II Science: Senator Harley M. Kilgore and the Legislative
Origins of the National Science Foundation,” West Virginia History 41, no. 1 (1979): 20–39, on 22.
145. John Pfeiffer, “The Office of Naval Research,” Scientific American, Feb 1949, 11–15.
146. NSF Requests and Appropriations by Account: FY 1951 – FY 2020, National Science
Foundation, https://dellweb.bfa.nsf.gov/NSFRqstAppropHist/NSFRequestsandAppro
priationsHistory.pdf (accessed Jul 2021).
147. James Conant, “An Old Man Looks Back: Science and the Federal Government,” 1979,
MIT Archives VB MSS, MC-0078, Box 3.
148. For the fierce conflict between university protestors (physicists in particular) and the
Armed Forces over military control of funding, see Kelly Moore, Disrupting Science: Social
Movements, American Scientists, and the Politics of the Military, 1945–1975 (Princeton, NJ:
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appointment, done at Kilgore’s urging (likely because of both political beliefs
and a dislike of Bush), led to yet another enemy of Bush receiving powers the
former science advisor had previously possessed. Ultimately, personal conflict
between Bush and Kilgore would play a part in both the continuation of the
NSF debate and the further diminution of Bush’s authority.
Bush, relegated to a role as a spectator and occasional ad hoc advisor in
research leadership after his 1948 departure from government, saw the 1950
creation of the National Science Foundation as a failure. The organization had
undergone too many compromises and was far different from the National
Research Foundation described in Science: The Endless Frontier. In one of his
only direct interventions into Bush’s professional affairs after World War II,
his close friend and former colleague James Bryant Conant wrote a scathing
1971 essay in the Bulletin of the New York Academy of Medicine. Titled “An Old
Man Looks Back,” Conant’s essay informed the public on how Vannevar
Bush’s plan was nothing like the modern NSF. He lamented that by 1950,
the military’s Office of Naval Research was so dominant that the NSF had little
room to expand. Two years after the ONR was founded, its budget was at $30
million a year.145 After a similar time interval, appropriations for the NSF were
below $5 million a year.146 The timing was unfortunate for the NSF, as the
ONR had emerged after the war to fill in the massive postwar funding vacuum
created by the eventual shutdown of the OSRD. The eruption of conflict in
Korea and mounting Cold War tensions strengthened the military’s justification for a central role in science policy. On the government’s removal of Bush
and mutilation of the plan laid out in Science: The Endless Frontier, Conant
declared, “I cannot help saying something which old men should be forbidden
to say, namely: ‘I told you so.’”147
Conant’s essay echoed growing frustration with military intervention in
science policy, particularly among student protestors.148 The extended time
538 | MIRI
-
Princeton University Press, 2008); David Kaiser, “Cold War Requisitions, Scientific Manpower,
and the Production of American Physicists after World War II,” HSPS 33, no. 1 (2002): 131–59.
149. Conant, “An Old Man Looks Back” (ref. 147).
150. Kevles, “Cold War and Hot Physics” (ref. 26), 259.
151. Paul K. Hoch, “The Crystallization of a Strategic Alliance: The American Physics Elite
and the Military in the 1940s,” in vol. 1 of Science, Technology and the Military, ed. Everett
Mendelsohn, Merritt Roe Smith, and Peter Weingart (Dordrecht: Kluwer Academic Publishers,
1988), 87–111, on 104; J. Wang, “The NSF Debate Revisited” (ref. 22), 163.
152. Sapolsky, History of the ONR (ref. 5), 9–11; Old, “Evolution of the ONR” (ref. 108), 32.
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of debate before its establishment as law meant the NSF was born into a world
of research with considerably more military involvement than Bush had originally envisioned. Conant wrote that “by the time a National Science Foundation was finally established . . . the Office of Naval Research had already
entered into contractual relations with a number of leading universities, and
most of these contracts did not preclude work on secret projects.”149 This
sentiment has been discussed by Daniel Kevles, who characterized the Korean
War as the pivotal event by which growing military presence in 1950s science
policy was secured.150 From personal conflict came the establishment of large,
often military-led institutions like the ONR that both funded science and
worked to secure their own supremacy. The protracted debate over founding
the NSF was essential to the removal of Bush from control of research. More
importantly, it harmed the very scientific independence for which he strove.
There has been debate among historians of science as to whether the establishment of military supremacy in postwar science policy was an inevitable
outcome of geopolitical trends. In addressing the argument made by Paul
Hoch that military dominance in science resulted from the delay in forming
the NSF, Jessica Wang has contended that the shift in military dominance was
indeed an inevitable one, a consequence of the Cold War.151 However, the
years of World War II saw no similar ousting of civilian control, despite strong
military incentive to do so. The lack of substantial wartime military interference in research cannot be attributed solely to a lack of understanding of the
value of research funding. Indeed, even in 1943 the “bird dog” naval officers
had established plans to capitalize on basic research funding.152 Although the
military control of postwar science was certainly shaped by international trends
in politics relating to the Cold War, it was not completely determined by
them. The gradual shift in style of policymaking away from personal networks
and toward permanent, public institutions seen during the fall of Bush was also
an important factor. Only after the ousting of Bush from power, and his later
THE FALL OF VANNEVAR BUSH | 539
complete retirement from Washington in the 1950s, did scientific policymaking completely shift to public settings, including those dominated by the
Armed Forces. Moreover, the structure, jurisdiction, and policy frameworks
of these new institutions were clearly influenced by the individual political
networks that predated them.
Throughout his postwar government career, Vannevar Bush’s persistent conflicts reached such an intensity that they began to impact his mental health.
When he finally retired in 1948, Bush suffered from severe headaches and
anxiety.153 It was much more, however, than the typical stress of public
service. Anxiety and stress had plagued Bush before, including shortly after
the Trinity Test in 1945.154 When later reflecting on the anxiety and exhaustion he felt during the Manhattan Project, Bush stated that he “went down to
Cape Cod for two or three days and there relaxed and got some of the tension
off.”155 He described, however, his recovery, and that “all of us [involved in the
project] not only felt greatly relieved; we felt that it was the end of a long
struggle.”156 Bush’s anxiety during the postwar was significantly more intense,
leading him to take time away from his work on a trip to the Rocky Mountains
with Paul Scherer and Caryl Haskins.157 Bush later said of the trip that “it
would have been very enjoyable, except that my headaches didn’t leave me . . . I
came back from the trip pretty well convinced that the headaches weren’t just
a matter of having been overtired.”158 His mental condition was so poor that
he was even incorrectly diagnosed with a brain tumor.159 After the diagnosis
was dismissed, Bush relayed his recent health struggles to Robert Loeb, his
physician. The doctor’s advice was “don’t ever get into a situation as you were
in Washington, and don’t get into the government service again.” Bush had
fought vigorously to remain in control of American science, but finally had to
accept that his wartime position at the helm of leadership in government
153. Reel 3-A OHI, MIT Archives VB MSS, MC-0143, Box 1.
154. Zachary, Endless Frontier (ref. 6), 281.
155. Reel 3-A MIT Archives VB MSS (ref. 154).
156. Ibid.
157. Ibid.
158. Ibid.
159. Ibid; Zachary, Endless Frontier (ref. 6), 342.
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C O N CL U SI O N
540 | MIRI
160. Robert P. McCune, “Origins and Development of the National Science Foundation and
Its Division of Social Sciences, 1945–1961” (unpublished manuscript, 1971), 156, quoted in Kevles,
The Physicists (ref. 93), 358.
161. Forman, “Behind Quantum Electronics” (ref. 26), 194.
162. Leslie, Cold War American Science (ref. 5), 9.
163. Leslie, “Playing the Education Game” (ref. 25), 68–70.
164. Hunter Heyck, Age of System: Understanding the Development of Modern Social Science
(Baltimore, MD: Johns Hopkins University Press, 2015), 64–80; Kevles, The Physicists (ref. 93),
148–51, 185–99; Solovey, Social Science for What (ref. 112), 100–06.
165. Z. Wang, In Sputnik’s Shadow (ref. 86), 86, 87.
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would never return. His psychological turmoil was so great as to express itself
in serious physical ailments.
Even amidst the long-delayed creation of the NSF in 1950, the years following Bush’s departure saw a continuation of the trend of increased military
control in research, especially in the physical sciences. At the time of the NSF’s
establishment, Lee DuBridge remarked that it was a necessary step against the
serious “danger of [science] becoming a stepchild of military technology.”160
Forman argued this concern was realized in the immediate postwar period,
writing that “through the 1950s, the only significant sources of funds for
academic physics research in the U.S. were the Department of Defense and
an Atomic Energy Commission whose mission was de facto predominately
military.”161 Stuart Leslie expanded on this interpretation, writing that military technology “virtually redefined what it meant to be a scientist or engineer—a knowledge of microwave electronics and radar systems rather than
alternating current theory . . . of nuclear reactors, rather [than] Van de Graaff
generators.”162 At Stanford, ONR grants were secured by establishing research
in microwave electronics, traveling-wave tubes, and other physics research
relevant to national security.163
Although the emergence of the military as a patron of science was a significant shift from Bush’s wartime administration, it is important to note that
military dominance of funding was not necessarily absolute or permanent. Far
more military influence was present in the physical sciences than other disciplines. The biomedical sciences, for example, continued to receive considerable funding from a variety of private and public institutions, most of which
were primarily civilian-led.164 Even in the physical sciences, military control
did not remain as strong as it was immediately following Bush’s postwar fall.
Particularly after the 1957 Sputnik launch, weaker advisory groups like the
Office of Defense Mobilization’s Scientific Advisory Committee were replaced
by the more robust President’s Science Advisory Committee.165 The creation
THE FALL OF VANNEVAR BUSH | 541
ACKNOWLEDGEMENTS
The author would like to thank the archivists at both Tufts and MIT, particularly Pam
Hopkins and Myles Crowley. The author wishes to express sincere thanks to Bruce
Hunt for his thoughtful remarks and comments throughout the research process and
drafting of this paper. A special thanks to David Kaiser for valuable conversations and
support at MIT, as well as to Peter Galison and Benjamin Wilson for advice during the
project. Finally, the author thanks Zuoyue Wang, Gregg Herken, and two anonymous
referees for their excellent comments and suggestions.
166. Ibid., 97; Charles Benson and William Faherty, Moonport: A History of Apollo Launch
Facilities and Operations (Washington, DC: NASA Scientific and Technical Information Office,
1978), 17–20.
167. Kevles, “Cold War and Hot Physics” (ref. 26), 263–64; Sapolsky, History of the ONR (ref.
5), 73–77.
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of NASA one year later would mark another increase in civilian involvement of
science policy, as groups like the Army Ballistic Missile Agency were incorporated into the space agency.166 However, gone were the days of Bush’s nearcomplete civilian administration of science policy and limited military
interference.
Military patronage in Cold War science policy, particularly in the physical
sciences, did not necessarily mean scientific inquiry became entirely focused
upon national security—the ONR provided ample funding for basic research
that was only vaguely connected to national security, a role which would be
curbed much later in the Mansfield Amendment enacted in the 1970s.167
However, this wide scope of military involvement serves to further demonstrate the fundamental shift in leadership occurring in the early postwar years.
Bush’s departure from Washington marked both the end of independent
civilian direction of research and the transition from personal to institutional
decision-making on science policy.