Time Sensitive
Sara Imari Walker on Making Sense of Life, the Universe, and Ourselves
53:31
As the physicist and astrobiologist Sara Imari Walker—the author of the mind-expanding book Life as No One Knows It: The Physics of Life’s Emergence—sees it, every single thing on Earth can be traced to life’s beginnings. Walker studies the origins of life on this planet—one of science’s greatest unsolved puzzles—and, beyond that, whether alien life exists on other planets. As part of her…