Fireplace

If you care about your family’s health and that of your neighbors, the sight of a glowing hearth should be about as comforting as the sight of a diesel engine idling in your living room. It is time to break the spell and burn gas—or burn nothing at all.
Of course, if you are anything like my friends, you will refuse to believe this. And that should give you some sense of what we are up against whenever we confront religion.

Sam Harris in The Fireplace Delusion