Change Quote by Andrew Cuomo

Global warming is controversial, of course, but the controversy is mainly over whether human activity is driving it.

— Michio Kaku

The climate change debate is basically not about science; it is about ideology. It is not about global temperature; it is about the concept…

— Vaclav Klaus

It should simply be an empirical matter whether the climate is changing or not and whether we're responsible. But the various sides of the…

— Ian Mcewan

The debate is over. The scientific community has spoken in a virtually unanimous voice. Climate change is real. It is caused by human activity.

— Bernie Sanders

We need to start by having a conversation about climate change. It would be irresponsible to avoid the issue just because it's uncomfortable to…

— Al Franken

The debate is settled. Climate change is a fact.

— Barack Obama

Is there a way to discuss climate change without politics or religion getting in the way?

— Don Cheadle

It used to be controversial whether smoking caused lung cancer, it used to be controversial whether HIV caused AIDS. Now, there are a few…

— Martin Rees

The debate on climate change and global warming has been intensely polarized. A great deal of this 'noise' has clouded the very real and…

— Johnny Chan

I believe there is climate change. I'm not sure you can call it climate warming anymore, especially here in the Carolinas. I think the…

— Pat McCrory

Our climate is changing. That's a fact, and we need to have a real debate about how we should respond to it.

— Conor Lamb

We climate researchers can only offer possible scenarios. In other words, things could end up being completely different. But there are undoubtedly parts of…

— Hans von Storch