Eighty per cent of global warming comes from livestock and deforestation..

To be clear, geoengineering won't solve global warming. It's not a 'techno-fix.' It would be enormously risky and almost certainly lead to troubling ….

As you get more global warming, you should see an increase in the extremes of the hydrological cycle - droughts and floods and heavy precipitation..

Sticking your head in the sand might make you feel safer, but it’s not going to protect you from the coming storm..

Those who are already feeling the effects of climate change don't have time to deny it - they're busy dealing with it..

To date, no convincing evidence for AGW (anthropogenic global warming) has been discovered. And recent global climate behavior is not consistent with….

We know more about Tom [Cruise] and Katie [Holmes] than we do about global warming. We're the most entertained, least informed people in the world..

It is unbelievably sad and ironic that the first victims of global warming are almost all going to come from places that are producing virtually none….

Large-scale hog producers are a greater threat to the United States and U.S. democracy than Osama bin Laden and his terrorist network..

The cheapest and most efficient way of slowing down global warming is to protect and restore the forests, particularly the tropical forests.

Unless we stop dumping 70 million tons of global warming pollution into the atmosphere every 24 hours, which we are doing right now ... the continued….

Every day we put another 110 million tons of global warming pollution into the sky as if it's an open sewer, and it's still building up. And the scie….

We simply must do everything we can in our power to slow down global warming before it is too late. We can save our planet and also boost our economy….

Cigarette smoking is a significant contributor to global warming!.

I don't believe man-made global warming is settled in science enough..

It is effectively BBC policy to ignore climate change sceptics..

When we think about global warming at all, the arguments tend to be ideological, theological and economic..

The conversation on global warming has been stalled because a shrinking group of denialists fly into a rage when it's mentioned..

What I think is this: Man is responsible for a PART of global warming. MOST of it is still natural..

... those who are absolutely certain that the rise in temperatures is due solely to carbon dioxide have no scientific justification. It's pure guessw….

In other words, more violent tornadoes would, if anything, be a sign of 'global cooling', not 'global warming'..