Advocating Quote by Mark Lynas

We thus find ourselves in the situation that the entire theory of man-made global warming-with its repercussions in science, and its important consequences for…

— Zbigniew Jaworowski

I am not at all convinced that human emissions of CO2 are adding to global warming.... I remain to be convinced about the theory…

— Nick Minchin

If we don't start thinking big about the CO2 problem, we may miss our opportunity to stop a climate runaway that will trash the…

— William H. Calvin

The truth is, as most of us know, that global warming is real and humans are major contributors, mainly because we wastefully burn fossil…

— David Suzuki

If the world gets a lot hotter in a hurry and the primary aim is to cool it down, then the current plan of…

— Stephen J. Dubner

Global warming is too serious for the world any longer to ignore its danger or split into opposing factions on it.

— Tony Blair

We can no longer completely avoid anthropogenic climate change. At best, limiting the temperature rise to two degrees is just about possible, according to…

— Hans von Storch

My view is that we don't know what's causing climate change on this planet. And the idea of spending trillions and trillions of dollars…

— Mitt Romney

I believe that man does have an impact on the climate, that CO2 has an impact on the climate, and we do take that…

— Andrew R. Wheeler

The question of whether or to what extent human activities are causing global warming is not a matter of ideology, let alone of belief.…

— Malcolm Turnbull

Make no mistake: Tackling climate change is vital. But to see everything through the lens of short-term CO2 reductions, letting our obsession with carbon…

— Alex Steffen

My first inclination is to be a bit skeptical about the claims that human-produced carbon dioxide is the direct contributor to global warming.

— Buzz Aldrin