I don't lose a lot of sleep worrying about aliens, but I think it seems possible that there's life forms beyond our solar system.

The simplest app on your smartphone requires 40 peoples' purest imagination. The challenges with people on environment, we just have to open some of that creativity. But I don't think it's necessarily about heating clouds or enormous chemical changes in the atmosphere.

For instance, our music, They Might Be Giants, has this element of humor, which is probably the most uptight part of what we include in our music, because we're in part very self-conscious guys, and we want our music to stand up to the test of time, not just be visceral comedy records. We love humor and comedy, but there's this aspect to it that runs counter to what is included in most music.

We're affable guys in They Might Be Giants. We're not gonna do the periscope-down thing, but it's a little bit mind-bending. The biggest struggle is trying to figure out a way to back up far enough in your answer that it can be read without the context of the question. Every declarative statement you see that comes out of an interview with somebody is actually in response to a question. So it's sort of like this very real interpersonal dance where one of the people involved is invisible.

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.

We want to be original. To express our most interesting stuff. But you don't see the word "original" come up very often to describe big bands. Our job isn't to pigeonhole ourselves or describe where we fit in. Our goal isn't to fit in. Our goal is to be free of all that stuff.

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.