If you've ever been attracted to a chimp...

this may be why. As my tag line suggests that I post about more than just tax stuff, I feel obligated to link to the article, and also to note this as an example of how scientists are able to adapt to new empirical evidence that doesn't necessarily gel with earlier theories, contrary to frequent cries by the Pat Robertsons of the world that "Darwinists" are zealots who accept evolution as a matter of faith, disregarding any evidence that potentially conflicts with their "religion of Darwinism." In fact, scientists are beholden to only empirical evidence and rational explanations that don't resort to supernatural phenomena.