How We Find Our Place in the Universe
A collaboration that includes the United States, China, and Russia points us toward a better future.
All of us living things have to find out where we are and where we are going. Earth’s first cell had only a dim chemical feel for its immediate liquid surroundings. But it multiplied fruitfully, and the animals that flowed from its lineages are able to navigate whole seas and continents. Birds have developed an inner sense of the Earth that allows them to traverse entire hemispheres. By animal standards, these are impressive feats of orientation, but they are crude compared with those that human beings have achieved. Our most sublime such effort is a global collaboration to that work together to situate our planet within a mind-bending volume of space.