Arizona Quote by Al Gore

The debate's over. The people who dispute the international consensus on global warming are in the same category now with the people who think…

— Al Gore

There is no debate among any statured scientists of what is happening. The only debate is the rate at which it is happening.

— James McCarthy

If you publish a scientific paper it is very hard to start a nationwide debate about something. If you do this in a movie,…

— Jose Padilha

In the scientific community, the debate is over, for all intents and purposes, about whether or not the planet is heating and who is…

— Bill McKibben

There is no debate in the scientific community...We need [Congress] to change things, not to deny what's happening.

— Bill Nye

Climate change: I say the debate is over. We know the science, we see the threat and we know that the time for action…

— Arnold Schwarzenegger

The scientists are virtually screaming from the rooftops now. The debate is over! There's no longer any debate in the scientific community about this.…

— Al Gore

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

Science moves fastest when there's plenty of debate and controversy.

— Lee Smolin

The big discoveries raise questions that make astronomers work feverishly and argue with an agitation that verges on rudeness.

— Nigel Calder

There is no debate here, just scientists and non-scientists. And since the subject is science, the non-scientists don't get a vote.

— Bill Maher

Science is science. Science is what is. After discovery, tests, trial, if a consensus of scientists today said that the sun orbits around the…

— Rush Limbaugh