David Quammen at his house in Bozeman, MT
- You may think you know how evolution works — Charles Darwin explained natural selection to us all in 1859. But a new book from science writer David Quammen explains that the tree of life is a lot more complicated than we may have imagined. “The Tangled Tree” tells the story of the scientists and the discoveries that have helped change our understanding of the origins of life on earth.
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