"If I discovered that the toothpaste you're using was causing pancreatic cancer, and I just published in a journal - I didn't say anything about it - I just wouldn't be doing my duty and obligation. It's just troubling the way people feel that if you raise the alarm about climate change, well, you're no longer a scientist; you're an advocate. Well, we're also members of society. And we know we have special knowledge that not everyone has and we feel an obligation to share it. " - Bill Moomaw