Global warming is controversial, of course, but the controversy is mainly over whether human activity is driving it. Michio Kaku
If we want to address global warming, along with the other environmental problems associated with our continued rush to burn our precious fossil fuels as quickly as possible, we must learn to use our resources more wisely, kick our addiction, and quickly start turning to sources of energy that have fewer negative impacts. David Suzuki
Nevertheless, there is another threat on the horizon. I see this threat in environmentalism which is becoming a new dominant ideology, if not a religion. Its main weapon is raising the alarm and predicting the human life endangering climate change based on man-made global warming. Vaclav Klaus
The most important thing about global warming is this. Whether humans are responsible for the bulk of climate change is going to be left to the scientists, but it's all of our responsibility to leave this planet in better shape for the future generations than we found it. Mike Huckabee
The point is that there is tremendous hypocrisy among the Christian right. And I think that Christian voters should start looking at global warming and extreme poverty as a religious issue that speaks to the culture of life. Al Franken