Reason and rationality give us progress. Prejudice and ignorance takes it away.
When we have world leaders saying they have a hotline to supernatural beings, and people teaching our kids that the world is only 6000 years old, it's time to defend reason and rationality. Religion, quackery, antiscience, pseudoscience, irrationality and ignorance undermine the control we have over our lives. Buy Leaving the Land of Woo now!