The fact is that seven per cent of the global population emits 50 per cent of greenhouse gas emissions, and the proportions… — Yann Arthus-Bertrand Copy Share Image
On some issues, I'm a staunch Conservative — like curtailing greenhouse gas emissions so that we can Conserve the environment. — Neil deGrasse Tyson Copy Share Image
People have not made the connection that the more of us there are, the more greenhouse gases go into the atmosphere. The… — Paul R. Ehrlich Copy Share Image
Climate change is a global problem. The planet is warming because of the growing level of greenhouse gas emissions from human activity.… — Malcolm Turnbull Copy Share Image
It is common sense that when women are able to plan their pregnancies, populations grow more slowly and as a result so… — Kavita Ramdas Copy Share Image
Geologists and paleo-climatologists know that in the past the Earth's temperature has been substantially warmer than it is today, and that this… — Greg Benson Copy Share Image
It is a simple fact of life on earth that there is going to be no successful mitigation of the climate change… — Ross Garnaut Copy Share Image
It's very important that we expand our use of clean energy and make a long-term commitment to it. — Julia Roberts Copy Share Image
India was a late comer to industrialization, and as such, we have contributed very little to the accumulation of greenhouse gas emissions… — Manmohan Singh Copy Share Image
What we should be doing [in US] is accelerating every year our efforts to reduce our greenhouse gas emissions, have a cleaner… — William J. Clinton Copy Share Image
Recent warming coincides with rapid growth of human-made greenhouse gases. The observed rapid warming gives urgency to discussions about how to slow… — James Hansen Copy Share Image
I think the whole human-induced greenhouse gas thing is a red herring... . I see climate change as due to the ocean… — William M. Gray Copy Share Image
Managing forests, rivers, grasslands, and coral reefs in sustainable ways makes them more resilient and increases their ability to absorb greenhouse gases,… — Johan Rockstrom Copy Share Image
Al Gore likes to say that mankind puts 70 million tons of carbon dioxide into the atmosphere every day. What he probably… — Roy Spencer 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
With time environmental issues got much more complicated. It is pretty easy, if you know what you are doing, to stop a… — Denis Hayes Copy Share Image
Choosing the most fuel-efficient vehicles within a class can save drivers at least $1,500 in fuel costs and avoid more than 15… — Carol Browner Copy Share Image
...the global surface albedo [surface whiteness] and greenhouse gas changes account for practically the entire global climate change. — James Hansen 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
A vegan riding a hummer contributes less to greenhouse gas emissions than a meat eater riding a bicycle. — Paul Watson Copy Share Image
I stick to stuff I'm pretty sure of and I know this: when the price of a barrel of oil is under… — Elizabeth May 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
Many of our actions degrade our habitat because we undertake them in order to reach goals whose allure blinds us to myriad… — Steven M. Stanley 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
... the consensus of the scientific community has shifted from skepticism to near-unanimous acceptance of the evidence of an artificial greenhouse effect.… — Gregg Easterbrook Copy Share Image