Tribune Editorial: Science is what it is. Until it isn’t.

A little knowledge is a dangerous thing.Because some people are more than uncomfortable with the current established views of such things as evolution and climate change, they cling to the belief that those scientific facts aren’t any more real or settled than, say, the old view that the Earth was the center of the universe or that disease was caused by demons.Galileo proved that Aristotle was wrong, this school of thinking goes, so why shouldn’t we assume that, say, Darwin was wrong