Various foolish explanations are on offer: the adaptationist hypothesis, the byproduct hypothesis, and the sexual selection hypothesis. From Bill Dembski and Jonathan Wells at Evolution News & Views: Leaving aside whether mathematical ability really is a form of sexual display (most mathematicians would be surprised to learn as much), there is a fundamental problem with these hypotheses. To be sure, they presuppose that the traits in question evolved, which in itself is problematic. The main problem, however, is that none of them provides a detailed, testable model for assessing its validity. If spectacular mathematical ability is adaptive, as the adaptationist hypothesis claims, how do we determine that? What precise evolutionary steps would be needed to achieve that ability? If it Read More ›