All in All, Not a Great Day for neo-Darwinism

The major finding in the Nature article to which Casey Luskin referred earlier -- "widespread evidence of interspecific gene flow" among the Galápagos finches -- is, if anything, evidence AGAINST neo-Darwinian evolution, not evidence for it (neo-Darwinian evolution being the idea that living things change over time and become different species because of changes in DNA sequences).

The study ("Evolution of Darwin's finches and their beaks revealed by genome sequencing") also reported several...