I've got no problem with anybody's religion. But if you go claiming the Earth is only 10,000 years old, that's just wrong.

Recommending or insisting on abstinence has been completely ineffective.

There are two questions that get to us all: Are we alone in the Universe? And, where did we come from? For me, science provides a much more satisfactory way to seek answers than does any religion I've come across. With that said, the universe is mysterious and wonderful. It fills me with reverence for nature and our place among the stars; our place in space.

Science is the best thing humans beings have ever come up with. And if it isn't, science will fix it.

The debate [in Undeniable] was nominally about creationism as a "viable" explanation for what we observe around us. For my side, the debate went very well; I'm not sure what I would change, although I can imagine shortening my answers during the rebuttals, perhaps.

Climate change is happening, humans are causing it, and I think this is perhaps the most serious environmental issue facing us.

I say to the grown-ups, 'If you want to deny evolution and live in your world that's completely inconsistent with everything we've observed in the universe that's fine. But don't make your kids do it.'