The basic scientific conclusions on climate change are very robust and for good reason. The greenhouse effect is simple science: greenhouse gases… — Nicholas Stern Copy Share Image
Look, any cut in greenhouse gases is going to be expensive for American consumers, who are in no mood to bear additional… — Robert Reich Copy Share Image
Factory farming is one of the biggest contributors to the most serious environmental problems. The meat industry causes more greenhouse gas emissions… — Joan Jett Copy Share Image
The black line is carbon emissions to date. The red line is the status quo - a projection of where emissions will… — David Roberts Copy Share Image
Greenhouse gas emissions: Ultimately, stabilisation - at whatever level - requires that annual emissions be brought down to more than 80% below… — Nicholas Stern Copy Share Image
While the ranking of individual years can be affected by chaotic weather patterns, the long-term trends are attributable to drivers of climate… — Gavin Schmidt Copy Share Image
Meat is a tremendous environmental challenge. It contributes enormous amounts of greenhouse gas, especially beef eating. — Michael Pollan Copy Share Image
I think there is some overreach in the sense that the EPA now says: if Congress doesn't pass greenhouse emissions regulations or… — Rand Paul Copy Share Image
Are global temperatures rising? Surely, they were rising from the late 1970s to 1998, but 'there has been no net global warming… — John R. Lott Jr Copy Share Image
Just physically, if you looked at the house that I grew up in, my mother created this greenhouse. And surrounded the entire… — Kehinde Wiley Copy Share Image
If Earth ever suffers a runaway greenhouse effect (like what has happened on Venus), then our atmosphere would trap excess amounts of… — Neil deGrasse Tyson Copy Share Image
'Scientific' computer simulations predict global warming based on increased greenhouse gas emissions over time. However, without water's contribution taken into account they… — Michael Myers Copy Share Image
If Africa is left behind, she is going to continue pumping greenhouse gases into the atmosphere, especially carbon. She's going to continue… — Wangari Maathai Copy Share Image
We will pay for this [climate change] one way or another. We will pay to reduce greenhouse-gas emissions today and we'll have… — Anthony Zinni Copy Share Image
Isn't it sad that you can tell people that the ozone layer is being depleted, the forests are being cut down, the… — Isaac Asimov Copy Share Image
Sixty felt like a big landmark. Not in a dreadful sense, but none of the other birthdays have bothered me. It's got… — Julie Walters Copy Share Image
CO2 is a minor player in the total system, and human CO2 emissions are insignificant compared to total natural greenhouse gas emissions.… — Jonathan Duhamel Copy Share Image
On Earth Day I made a commitment to reduce our emissions of greenhouse gases to 1990 levels by the year 2000. And… — William J. Clinton Copy Share Image
Increasingly, our leaders must deal with dangers that threaten the entire world, where an understanding of those dangers and the possible solutions… — Isaac Asimov Copy Share Image
The models that have been constructed agree that when, as has been predicted, the level of carbon dioxide or its equivalent in… — Bill McKibben Copy Share Image
I must say that when I first learned of the existence of the Australian Greenhouse Office, I assumed it was responsible for… — Nick Minchin Copy Share Image
I am troubled by the lack of common sense regarding carbon dioxide emissions. Our greatest greenhouse gas is water. Atmospheric spectroscopy reveals… — Michael Myers Copy Share Image
Is there some thought being given to subsidizing the clearing of rainforests in order for some countries to eliminate that production of… — Dana Rohrabacher Copy Share Image
Unless we decide to reduce greenhouse gas emissions within just a few years from now, our destinies will already be chosen and… — Mark Lynas Copy Share Image
Because of the inherent time lag in the climate system, the greenhouse gases that have already been pumped into the atmosphere will… — Hans von Storch Copy Share Image
If you think that [Yale professor James] Saiers is in the greenhouse sceptics camp, then, if we can find documentary evidence of… — Tom Wigley Copy Share Image
...the contribution of greenhouse gases to the Vostok temperature changes can be...between a lower estimate of 40% and a higher estimate of 65%. — Claude Lorius Copy Share Image
The big damages come if the climate sensitivity to greenhouse gases turns out to be high causing greater global warming than current… — Raymond Pierrehumbert Copy Share Image
We can debate this or that aspect of climate change, but the reality is that most people now accept our climate is… — Tony Blair Copy Share Image
Non-believers in the greenhouse scenario are in the position of those long ago who doubted the existence of God ... fortunately for… — Marcel Leroux Copy Share Image
We've made some heroic efforts, but the Earth as a whole is in worse shape today than 30 years ago, ... There's… — Denis Hayes Copy Share Image
So if somebody wants to build a coal-powered plant, they can. It's just that it will bankrupt them because they're going to… — Barack Obama Copy Share Image
The US really has to get out in front. We are the biggest per person, by a substantial amount, greenhouse emitters, and… — Bill Gates Copy Share Image
There is a natural greenhouse effect that contributes to warming. Greenhouse gases trap heat and thus warm the Earth because they prevent… — George W. Bush Copy Share Image
We run enormous risks and we know what kind of reductions of greenhouse gases are necessary to drastically reduce risks. Reducing emissions… — Nicholas Stern Copy Share Image
“I think that marijuana should not only be legal, I think it should be a cottage industry. There’s some pretty good homegrown… — Stephen King Copy Share Image
I think the deeper truth is that the Kyoto Protocols will not be followed by anyone really and that, in effect, nothing… — James Howard Kunstler Copy Share Image
Growing hemp as nature designed it is vital to our urgent need to reduce greenhouse gases and ensure the survival of our… — Jack Herer Copy Share Image
Adaptation can efficiently reduce the costs of climate change while atmospheric concentrations of greenhouse gases are being stabilised — Nicholas Stern Copy Share Image
Switching to light-coloured roofs and roadways would have the equivalent effect on greenhouse gas emissions to taking one billion cars off the… — Steven Chu Copy Share Image