evolution without adaptation The high tide of adaptationism floated a motley navy, but it may now be on the ebb. If it does turn out that natural selection isn’t what drives evolution, a lot of loose speculations will be stranded high, dry and looking a little foolish. Induction over the history of science suggests that the best theories we have today will prove more or less untrue at the latest by tomorrow afternoon. In science, as elsewhere, ‘hedge your bets’ is generally good advice.
—
Jerry Fodor,
Why Pigs Don’t Have Wings,
LRB, Vol. 29 No. 20 dated 18 October 2007