On a new episode of ID the Future, Brazilian Scotsman Andrew McDiarmid reads from Scottish Brazilian chemist Marcos Eberlin’s recent book Foresight: How the Chemistry of Life Reveals Planning and Purpose. In this excerpt, the distinguished scientist highlights the challenge the Venus flytrap poses for evolutionary theory. Download the podcast or listen to it here.

Dr. Eberlin, the former president of the International Mass Spectrometry Association, describes the problem: The Venus flytrap, like all carnivorous plants, had no use for its insect-trapping function unless it also had an insect-digesting function. And vice versa. Did they really both evolve together? And how, when there would be no functional advantage along much of the evolutionary pathway to the sophisticated finished system? Finally, how did this “evolutionary miracle” also happen in four other carnivorous plant genera?

Photo credit: MonikaP, via Pixabay.