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Neo-Darwinism’s Catch-22: Before Evolving New Features, Organisms Would Be Swamped by Genetic Junk

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Neo-Darwinism’s Catch-22: Before Evolving New Features, Organisms Would Be Swamped by Genetic Junk

The article by physicists David Snoke, Jeffery Cox, and Donald Petcher begins by observing that in order to produce a new system, evolution first needs to try lots of new things. It must generate many, many variations upon which natural selection can act in order to “find” something useful to retain. But that comes with a potentially fatal cost. Read the rest at Evolution News & Views.