Climate change is a real deal. So, hey deniers - cut it out, and let's get to work.

I just want to remind us all there are billions of people in the world who are deeply religious, who get enriched by the wonderful sense of community by their religion. But these same people do not embrace the extraordinary view that the Earth is somehow only 6,000 years old.

I hope climate science becomes the big thing. And then what I want is electrical engineers to solve the world's energy problems, energy distribution problems. I want mechanical engineers to make better transportation systems. I want chemical engineers to develop better solar panels, and so on.

The philosophy of science is inherent in the process. This is to say, you think critically, you draw a conclusion based on evidence, but we all pursue discovery based on our observations. That's where science starts.

The US Navy has several people on every ship that can navigate by the stars. They don't fool with that.

I don't perceive an anti-religious agenda, especially with regard to Christians and Christianity.

The more you find out about the world, the more opportunities there are to laugh at it.