One fundamental aspect of science will remain the same. It has always been a collaboration across generations, from Darwin and Mendel to Watson and Crick to Doudna and Charpentier. “At the end of the day, the discoveries are what endure,” Charpentier says. “We are just passing on this planet for a short time. We do our job, and then we leave and others pick up the work.”7 All of the scientists I write about in this book say that their main motivation is not money, or even glory, but the chance to unlock the mysteries of nature and use those discoveries to make the world a better place. I
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