Eric Whitacre

I'm not a culture snob. So while, of course, I think the Mozart 'Requiem' or, say, Beethoven's 'Ninth' are some of the greatest works of art in the history of humankind, that's not to say the Beatles or Queen or Simon and Garfunkel aren't brilliant, beautiful, important works of art that should be sung without a sense of irony.

When I have a creative insight, there is a high. I think back in the day, I made music as much as I did because it made me feel so good. I think you could argue that there is a creative addiction - but, you know, the healthy kind.

Frankly, as much as I love to improvise, it hasn't been difficult to stick to the script on 'Mad Men.' The writing is so precise, and the story so carefully crafted, that I don't think there's room - or need - for ad libbing. I could never come up with dialogue as lovely as these writers do, anyway.

By irreducibly complex I mean a single system composed of several well-matched, interacting parts that contribute to the basic function, wherein the removal of any one of the parts causes the system to effectively cease functioning.