Margaret Wente Comment Column; Second Thoughts
If you want to start your year with a jolt of fresh thinking, I have just the thing. Each year around this time, a Web-based outfit called theEdge Foundation asks a few dozen of the world's brightest scientific brains one big question. This year's question: What have you changed your mind about?
The answers address a fabulous array of issues, including the existence of God, the evolution of mankind, climate change and the nature of the universe. Some of the most provocative responses deal with the bonanza of new evidence from the fast-evolving fields of genetics, neuroscience and evolutionary biology. This is the intellectual equivalent of a New Year's dip in the lake - bracing, possibly shriek-inducing, and bound to wake you up. For the full menu, go to www.edge.org . Meantime, here's a taste. ...