80s Quote by David Suzuki

Our planet is warming due to pollution from human activities. And a warming climate increases the likelihood of extreme weather.

— Gloria Reuben

Global warming is one of those things, not like an earthquake where there's a big bang and you say, 'Oh, my God, this is…

— Arnold Schwarzenegger

Our climate is changing. The Earth's climate has, in fact, warmed by 1.1 to 1.6 degrees Fahrenheit since the industrial revolution. People look at…

— Dianne Feinstein

Climate change is a global problem. The planet is warming because of the growing level of greenhouse gas emissions from human activity. If this…

— Malcolm Turnbull

“All this comes under the heading of what the journalist Thomas L. Friedman has called “the really scary stuff we already know.” Much worse…

— Ian Morris

The science is crystal clear: we humans are the primary cause of global warming, and we face a bleak future if we fail to…

— Joseph J. Romm

Climate change: We have never faced a more critical time on our planet

— Richard Leakey

The climate is nearing tipping points. Changes are beginning to appear and there is a potential for explosive changes, effects that would be irreversible,…

— James Hansen

The problem is we don't know what the climate is doing. We thought we knew 20 years ago. That led to some alarmist books…

— James Lovelock

We're putting 70 million tonnes of pollution into the atmosphere every day, trapping an enormous amount of extra heat from the sun inside the…

— Al Gore

Global warming, along with the cutting and burning of forests and other critical habitats, is causing the loss of living species at a level…

— Al Gore

Climate change is hugely threatening to our way of life, in the U.K., Europe and the world.

— Ed Davey