Daniel Dennett, one of the “four horsemen” of contemporary atheism, proposed in 2003 that those who espouse a naturalist, atheist worldview should call themselves “the brights,” thereby distinguishing themselves rather clearly from the dim benighted masses who hold on to supernaturalist convictions.
In the wake of Dennett’s suggestion, many atheists have brought forward what they take to be evidence that the smartest people in society do subscribe to anti-theist views. By “smartest” they usually mean practitioners of the physical sciences, and they point to surveys that indicate only small percentages of scientists subscribe to religious belief.