NBC Doc Who Helped Obama Push Climate Change Blames it for Allergies: Dr. Natalie Azar: 'It's a terrible allergy season. A couple reasons. One is that we had a really late winter....Another reason is climate change raises carbon dioxide levels -- really contributes to the pollen.'
Singer: 'I accept the theoretical existence of a greenhouse effect. In other words, I recognize carbon dioxide, water vapor, and other gases in the atmosphere can absorb infrared radiation and have a potential effect on climate. On the other hand, I am not convinced these effects really exist to any appreciable extent, so I am definitely not a lukewarmer.'
Dyson: 'There certainly is an enormous religion in which there are lots of true believers who think that climate change is evil and that we're going to run into big catastrophes if we don't do something drastic. That's a sort of belief system which exists...I don't understand it and I don't pretend to understand their motives.'