Anybody who doesn't see the impact of climate change is really, I would say, myopic. They don't see the reality. It's so… — Juan Manuel Santos Copy Share Image
We see something change in our climate and we blame ourselves ... I don't think we understand what happens. We can watch… — Roy Spencer Copy Share Image
In one hundred years time people will look back and think 'these people were really worried about the environment, they were looking… — Patricia Piccinini Copy Share Image
In my current work on global warming, I argue that the only apparent solution to the deep problem of climate change would… — Philip Kitcher Copy Share Image
Although the Trump administration cannot halt global progress on climate change, it can still hurt the U.S. economy and the United States'… — Brian Deese Copy Share Image
I see myself as a climate change skeptic and a skeptic looks at the evidence and bases conclusions on the evidence rather… — Ross Garnaut Copy Share Image
Young people: I understand this is important to you, but as you be thinking about climate change, the economy and jobs, war… — Barack Obama Copy Share Image
The sun doesn't always shine; the wind doesn't always blow. This is why, if we want to rely on renewables, we need… — Jens Martin Skibsted Copy Share Image
With a fourth generation of nuclear power, you can have a technology that will burn more than 99 percent of the energy… — James Hansen Copy Share Image
I think it's harder for people than it should be. But as more and more of us become carbon neutral and change… — Al Gore Copy Share Image
The good news is that the Paris Agreement is not just a bilateral agreement between the United States and some other country.… — Barack Obama Copy Share Image
It is certainly true that conservative Christians are much more likely to doubt the reality of climate change than mainline Christians or… — Katharine Hayhoe Copy Share Image
We must quickly mobilize our civilization with the urgency and resolve that has previously been seen only when nations mobilized for war.… — Al Gore Copy Share Image
The road to energy efficiency is, in theory, a sustainability sweepstake. More efficiency means that less fuel is required to generate a… — Jens Martin Skibsted Copy Share Image
Peak oil: The over-populated UK's ability to feed and supply itself for our privileged lifestyle requires the land and resources of other… — Phil Harding Copy Share Image
The scientific facts indicate that all the temperature changes observed in the last 100 years were largely natural changes and were not… — Robert Jastrow Copy Share Image
When we heard that America is pulling out of the Paris Agreement, that's unfortunate, but frankly - speaking purely from my competitive… — Anand Mahindra Copy Share Image
I think, for OPEC, the main challenge is to have a price level which brings good profits to them, good incentives for… — Fatih Birol Copy Share Image
Mother Earth is in pain and ailing - bglobal warming. The world is dealing with issues of immigration, deindustrialization, and poverty. When… — Danny Glover Copy Share Image
Now, if you're Al Gore, you can afford $10 a pop for squiggly-pig-tailed fluorescent light bulbs. But if you're mainstream America, two… — Joe Barton Copy Share Image
Home Star is a common sense idea that would create jobs and provide a boost to local economies, while helping families afford… — Peter Welch Copy Share Image
Ted Turner is still a leader. And he sets a great example. His ability financially has been reduced, but his influence and… — Maurice Strong Copy Share Image
As we consume more than ever, climate change is accelerating as well. In fact, we know that 2014 was the hottest year… — Marillyn Hewson Copy Share Image
We unfortunately already live on a planet where the climate has changed and will continue to change no matter what we do… — Alex Steffen Copy Share Image
“Virtually all of the extremely important services that nature provides are completely ignored by conventional economics. The ozone layer, for example, shields… — David Suzuki Copy Share Image
Warm air holds more water vapor than cold, and so the atmosphere is about 4% wetter than it was 40 years ago.… — Bill McKibben Copy Share Image
Tony Abbott might think coal's good for humanity, of course it was an important driver in the story of the Australian nation.… — Richard Di Natale Copy Share Image
I understand we have to keep a significant amount of fossil fuel in the ground. I'm committed to that. But I'm not… — Jerry Brown Copy Share Image
A fascinating challenge facing today's environmental movement is how to best approach the reversal of past decisions that altered once-pristine environmental spaces… — Matt Gonzalez Copy Share Image
This intolerable dependence on foreign oil threatens our economic independence and the very security of our nation. The energy crisis is real.… — Jimmy Carter Copy Share Image
I think 99% of climate scientists would agree that we need to reduce emissions as quickly as possible, and then begin removing… — Margaret D. Klein Copy Share Image
When I have been travelling around to speak in different countries, I am always offered help to write about the specific climate… — Greta Thunburg Copy Share Image
The need to do something about global warming is obvious. And it's also pretty clear that the public understands the need for… — Chellie Pingree Copy Share Image
Harvesting the biosphere is still the most fundamental human activity. Without that, everybody's dead, really. We could do quite well without microchips,… — Vaclav Smil Copy Share Image
While she [Hillary Clinton] promotes fracking and established an office as secretary of State to promote fracking around the world. The cutting… — Jill Stein Copy Share Image
The Kyoto Treaty wasn't perfect, but we signed it, in fact, helped to draft it. And I'm very proud of it, it… — William J. Clinton Copy Share Image
Sure I am a religious man who is also passionate about conserving the environment. But I am also a CEO, with all… — Tom Chappell Copy Share Image
I happen to believe that one of the great crises facing the planet is climate change. Donald Trump happens not to think… — Bernie Sanders Copy Share Image
While some members of Congress have attempted to stall progress on climate change, their actions amount to little more than political theater.… — Brian Schatz Copy Share Image
Global warming hysterics generally have limited scientific knowledge, and of geology and meteorology in particular. Their belief is not science; it's more… — Doug Casey Copy Share Image