The bottom line is that when Senator Inhofe says, 'Global warming is a hoax,' he is just dead wrong, according to the vast majority of climate scientists.

To far too many, science is a four-letter word, and under the modern media's false equivalency standards, a handful of skeptics are viewed as counterweights to the vast majority of scientists who acknowledge mankind's proven role in global warming.

There is in fact no serious disagreement among scientists that human beings are playing a major role in global warming.

It's not linked to global warming or anything like that. This is normal climate variability.

Changes in the climate, such as global warming and an increase in UV radiation, have also been found to have a detrimental effect on frogs.

If we take all this actions and if it turns out not be true, we have reduced pollution and have better ways to live, the downside is very small. The other way around, and we don’t act, and it turns out to be true, then we have betrayed future generations and we don’t have the right to do that.