And he offers a historical perspective on Skepticism and Religion.

Enlightenment theologians had to strike a bargain with scientific skepticism since they were terrified by a different, far older kind of skepticism: ancient Greek Skepticism. This rationalistic skepticism demanded high standards of provability before accepting anything as knowledge. The basic idea for a rationalist skeptic during the Enlightenment was something like this: Where reason and empirical inquiry cannot confirm, it must be disbelieved as unreasonable. For this rationalist skepticism, all the gods must go. The core of religion, and not just the claptrap, is entirely unreasonable and unbelievable, since no theological argument demonstrates a god’s existence and no empirical evidence is sufficient to support a god’s existence. Instead of saying "No Comment" to religion’s core claims, rationalist skepticism says "That’s unreasonable for anyone to accept."

To this day, many skeptics rely on both scientific skepticism and rationalist skepticism. It’s all about the appropriate use of reason. That is why being a genuine skeptic means being a disbeliever and being open about disbelieving everything religions talk about. But joining up with this current Skeptic(TM) movement means never having to tell the faithful how their god isn’t real. Is that too big a price to pay, to get more science accommodated by society?