Gregory Walter Graffin (born November 6, 1964) is an American punk rock musician, college professor, and author. He is most recognized as the lead vocalist and as a songwriter of the noted Los Angeles band Bad Religion. Graffin obtained his Ph.D. at Cornell University and has lectured courses in life sciences and paleontology at the University of California, Los Angeles.
Anarchy Evolution: Faith, Science, and Bad Religion in a World Without God with Steve Olson (2010)
- "If God is everything and everywhere, then what purpose does the word serve? If it explains everything, then it explains nothing. But if it describes something important, then it should be observable by everyone, examined, and shared with other people" (Ch 8., pp.213).