The Lost World (Jurassic Park #2)

by Michael Crichton

If you believe the current theory, then all the wonderful complexity of life is nothing but the accumulation of chance events—a bunch of genetic accidents strung together. Yet when we look closely at animals, it appears as if many elements must have evolved simultaneously. Take bats, which have echolocation—they navigate by sound. To do that, many things must evolve. Bats need a specialized apparatus to make sounds, they need specialized ears to hear echoes, they need specialized brains to interpret the sounds, and they need specialized bodies to dive and swoop and catch insects. If all these things don’t evolve simultaneously, there’s no advantage. And to imagine all these things happen purely by chance is like imagining that a tornado can hit a junkyard and assemble the parts into a working 747 airplane. It’s very hard to believe.”