If for some incomprehensible reason you are not interested in the big chess match, and are looking for something evolutiony to read, let me suggest Jerry Coyne’s big review of the recent books by RIchard Dawkins and Jerry Fodor and Massimo Piatelli-Palmarini. The review was published in The Nation. Here’s a nugget:
Indeed, virtually none of the biologists who study the “constraints” described by F&P share their dim view of natural selection. That’s because, over and over again, selection has wrought the most improbable and unpredictable changes in animals and plants. F&P claim, for example, that selection could never produce winged pigs because of developmental constraints: “Pigs don’t have wings because there is no place on pigs to put them. There are all sorts of ways you’d have to change a pig if you wanted to add wings. You’d have to do something to its weight, and its shape, and its musculature, and its nervous system, and its bones; to say nothing of retrofitting feathers.”
Haven’t F&P heard of bats? Bats evolved from small four-legged mammals, probably resembling shrews. You could say the same thing about shrewlike beasts that F&P did about pigs: how could they possibly evolve wings? And yet they did: selection simply retooled the forelegs into wings, along with modifying the animal’s weight, shape, musculature, nervous system and bones for flying (no feathers needed). One of the great joys of being a biologist is learning about the many species in nature whose evolution would appear, a priori, impossible.
Go read the whole thing!