Any time having international interviews is a language barrier, you don't know how much you need to simplify what you're saying for it not to be damaged in translation. But culturally, there are some interesting phenomena. I get the feeling that the way rock music gets described in Germany, it is all like Rolling Stone circa 1975, taken to the 10th power. If you're a rock musician, you're part of the counterculture. Your music is like a critique of everything that is wrong with America.

I don't think bands should feel compelled to speak out unless they actually have something to say. I think that's a big mistake, where you're turning into a coyote running off the edge of a cliff. Too often, people just feel like something is happening and they want to be part of this thing, and it's just, there's sort of a "me too!" and that's about it.

A lot of times I'll post things on Facebook, and the immediate response will be like, "Stick to the music!"

So we've done science songs. We've done historical songs. A lot of people would like us to do more historical songs. Our history record would probably be like the people's history of the United States, set to music.

The main thing that we're doing is thinking we can control anything, which is the biggest false assumption we can make. I think we can figure out how to tread a lot more lightly on the environment, and we'll be a lot better off.

I think the biggest wrestling match-up I have is how to respond to the word "quirky." Or the alternate, "nerdy." Both are essentially benign to the reader, but if you're a writer just sort of involved in your creative process, they seem like very small motivations.

There's so many simple things that can be done to change our carbon footprint, and to reduce our carbon footprint.