Climate Quote by James Hansen

'Scientific' computer simulations predict global warming based on increased greenhouse gas emissions over time. However, without water's contribution taken into account they omit the…

— Michael Myers

Temperature measurements in the arctic suggest that it was just as warm there in the 1930's...before most greenhouse gas emissions. Don't you ever wonder…

— Roy Spencer

The US is responsible for 25 percent of the world's greenhouse gas emissions. It should take responsibility for leading the way.

— Tony Juniper

There is not going to be, we can be quite certain, there's not going to be any action on reducing greenhouse gas emissions by…

— Ross Garnaut

Unless we decide to reduce greenhouse gas emissions within just a few years from now, our destinies will already be chosen and our path…

— Mark Lynas

I am troubled by the lack of common sense regarding carbon dioxide emissions. Our greatest greenhouse gas is water. Atmospheric spectroscopy reveals why water…

— Michael Myers

India was a late comer to industrialization, and as such, we have contributed very little to the accumulation of greenhouse gas emissions that cause…

— Manmohan Singh

It is a simple fact of life on earth that there is going to be no successful mitigation of the climate change problem without…

— Ross Garnaut

It is common sense that when women are able to plan their pregnancies, populations grow more slowly and as a result so do greenhouse…

— Kavita Ramdas

We can debate this or that aspect of climate change, but the reality is that most people now accept our climate is indeed subject…

— Tony Blair

You have to be able to generate usable energy without greenhouse gas emissions and you have to be able to do it cheaply if…

— Ramez Naam

I think we need to address greenhouse gas emissions. But I try to get involved in issues where I see a legislative result... So…

— John McCain