Tax dollars intended for science education must not be used to teach creationism as any sort of real explanation of nature, because any observation or process of inference about our origin and the nature of the universe disproves creationism in every respect.

America has had many other discoverers besides Columbus, but he seems to have made more satisfactory arrangements with the historians than any of the others.

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

The information you get from social media is not a substitute for academic discipline at all.

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

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.

What happens to other species also happens to us.