"Just be good for goodness' sake."
That's the ad campaign launched in Washington, D.C., by the American Humanity Association. It strikes me that this ad betrays the persistent misunderstanding atheists have about the grounding question in ethics. The grounding question is one I've brought up a lot on the blog. It is the explanatory power a worldview has to justify and make sense of morality, good and evil. It's the question often raised by theists to atheists in debates and most often the question is either misunderstood or the terms are changed. And that's what's going on in this ad once again. (more)