Some evolutionists complain that talk of molecular machines and engineered systems in the living world is a misleading figure of speech. Why, then, do human engineers seek to reverse-engineer them?
If "sometimes it pays to be a weakling," what does that mean for 154 years of Darwinian teaching about survival of the fittest? What does it mean, further, when sexual selection doesn't work?
Skycrapers of the future may shine in brilliant butterfly colors. Optical biosensors may be made from spider webs. These are just a few of the engineering marvels coming from biomimetics—the imitation of nature.
Biomimetics (the imitation of nature) continues to promise cool gadgets and useful materials that will someday yield prized gifts under the tree. Some of them might even save your life.