David Helvarg (born April 10, 1951) is an American journalist and environmental activist.
- "We tend to think of America's days of frontier exploration as being behind us, but that's because we tend not to think of the other 71% of our blue planet."
- "Remember that sign they hung up in an EPA office during the Reagan administration, "No good deed goes unpunished"? Under George Bush, no good science goes unpunished."
- Grist magazine, January 3, 2005.
- "Actually, any time I get to blow bubbles pretty much lights me up."
- Grist magazine, January 3, 2005, describing his love of diving
- "The terminally cute sea otter is a marine weasel into rough sex. The male otter's arms (legs, whatever) are effective for grooming their fine pelts or cracking shells on the rocks they place on their bellies, but they are too short for getting a good grip on a mate. So the male gets firm purchase by biting down on the female's nose before going for a little splendor in the kelp. Afterward you can often spot the females hauled up on rocks along the shore, their fur matted and their noses bloody. It's not hard to imagine that a female with a heavily scarred nose might get a reputation as an easy otter."
- Los Angeles Times, January 26, 2005.