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James Shapiro’s view of evolution is inspired by looking at the molecular mechanisms of mutation. Finding these systems to be intelligent and the mutations non-gradual, Shapiro concludes that neither the role of DNA in development, nor and the role of natural selection in evolution are what we thought them to be. The cases discussed are interesting and may require some modification of theory in biology,...
Comparing engineering to evolution typically involves adaptationist thinking, where well-designed artifacts are likened to well-adapted organisms, and the process of evolution is likened to the process of design. A quite different comparison is made when biologists focus on evolvability instead of adaptationism. Here, the idea is that complex integrated systems, whether evolved or engineered, share...
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