“Evolution” refers to change occurring over time, typically in a positive direction. As Darwin envisioned it, species changed (gradually) over time to enhance their ability to survive. These days the word is commonly used for any change that seems to be for the better. Not everyone, of course, agrees on what’s “better.” When President Obama says that his views of gay marriage are evolving, he means that he is becoming more tolerant and accepting. Not everyone, including members of the Westboro Baptist Church, however, would agree that’s a change for the better.
One of my favorite writers, Steven Pinker, . . . → Read More: Evolution
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