A major new biography of Francis Crick, co-discoverer of the structure of DNA, pioneering neuroscientist, and twentieth-century genius “Vivid and authoritative… [an] intriguing portrait of a gifted, self-absorbed, exuberant, and intuitive man.” —The New York Times Named a Best Book of the Year by Economist • Guardian What are the moments that make a life? In Francis Crick’s, the decisive moment came in 1951, when he first met James Watson. Their ensuing discovery of the structure of DNA made Crick world-famous. But neither that chance meeting nor that discovery made Crick who he was.  As Matthew Cobb shows in Crick, it is another chance encounter, with a line from the writing of Beat poet Michael McClure, that reveals Crick’s character: “THIS IS THE POWERFUL KNOWLEDGE,” it shouted. Crick, having read it, would keep it with him for the rest of his life, a token of his desire to solve the riddles of existence. John Keats once accused scientists of merely wanting to “unweave a rainbow,” but it was an irrepressible, Romantic urge to wonder that defined Crick, as much as a desire to find the basis of life in DNA and the workings of our minds.   For the first time ever, Cobb presents the full portrait of Crick, a scientist and a man: his triumphs and failings, insights and oversights. Crick set out to find the powerful knowledge. Almost miraculously, he did.