PUNK IS: the personal expression of uniqueness that comes from the experiences of growing up in touch with our human ability to reason and ask questions.

Knowledge is organized data. For it to be shelved as human knowledge it's got to be predictable, repeatable, all the basics of scientific validation have to be there.

Whether or not punk is the flavor of the month is not important for us. Bad Religion has been popular through many different climates. When heavy metal was popular, when new wave was popular, Bad Religion was still there underneath the mainstream selling more and more records.

There are certain ways you have to delude yourself. Self-delusion is important, for instance in family life. You know what I mean? If you're in love with your wife you have to go in there with blind faith. You have to support everything. And with your kids, you have to believe that you're doing something that has higher purpose; even though you don't have any evidence that that's the way it's going to turn out.

I'm a biologist, so... Which I think should be mandatory. Biology should be mandatory. Mathematics? They say we don't know enough about math and science. Well we don't know enough about science and particularly biology, which is such a huge field.

The vocal arrangements are a big part of the formula for a Bad Religion song - layered harmonies and background vocals. So when I start to describe the elements of Bad Religion's sound, it starts to sound like a Christmas choir.

Folk music usually has an emphasis on the lyrics and melody. And those lyrics are usually relevant in some way. And it's populist in scope, which is also true of Bad Religion. So it's more meant to draw some parallels between the two. And I think even my voice and my delivery can be thought of as a little bit folky.