There is so much in this world to be skeptical about if you want to be a skeptical a**hole. I'm kind of a skeptical a**hole. But not about vaccines, that's just not one of them.

Science is very vibrant. There are always new observations to be found. And it's all in the interest in challenging the authority that came before you. That's consistent with the punk rock ethos that suggests that you should not take what people say at face value.

One of our great thematic traditions in Bad Religion has been to question human nature.

It's extremely hard to get rid of any population. When they say polio is essentially wiped out, it's not. If we let up on the vaccinations, it will make a come back.

You can't let your personal disposition be dictated by the world around you.

Unfortunately, the average guy on the street believes that studying evolution leads to atheism.

It gives evolutionary biologists great status if they champion competition and the economists have to consult them. The economists have to consult the evolutionary biologists, because they are the ones who invented the idea of competition. It comes from the field of evolution.