Scholars contend Darwin based his theories on humans, not animals

Charles Darwin is widely thought to have developed his natural selection theory of evolution after noting differences among finches in the Galapagos Islands.

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<p><a href="http://www.physorg.com/news153932038.html">Scholars contend Darwin based his theories on humans, not animals</a></p> <p>Charles Darwin is widely thought to have developed his natural selection theory of evolution after noting differences among finches in the Galapagos Islands.</p>