End the Hype over Epigenetics & Lamarckian Evolution

This article was originally posted on RealClearScience.

You might recall from high school biology a scientist by the name of Jean-Baptiste Lamarck. He proposed a mechanism of evolution in which organisms pass on traits acquired during their lifetimes to their offspring. The textbook example is a proposed mechanism of giraffe evolution: If a giraffe stretches its neck to reach higher leaves on a tree, the giraffe would pass on a slightly longer neck to its offspring. Continue reading