It's important to see things in perspective. Automobile traffic is responsible for only 12 percent of total CO2 emissions. One should be… — Martin Winterkorn Copy Share Image
Another big problem with any Australian emissions reduction scheme is that it would not make a material difference to atmospheric carbon concentrations… — Tony Abbott Copy Share Image
My view is that we don't know what's causing climate change on this planet. And the idea of spending trillions and trillions… — Mitt Romney Copy Share Image
By using vertical space more effectively, you not only make more room for greenery but shorter commutes also mean less pressure on… — Minoru Mori Copy Share Image
I want a Mini-Cooper because it's fuel efficient, emissions efficient and all that stuff. It's small and better for the environment. I… — Christina Ricci Copy Share Image
“A police officer should legally be able to refuse body mounted electronic devices, based on the extensive range of evidence that biological… — Steven Magee Copy Share Image
Once the forest has been removed and the swamp starts being drained, that organic matter begins to oxidise and give off continuing… — Frances Ford Seymour Copy Share Image
If we don't start with rapid emissions reductions and substantial emissions reductions, then we will pass a danger point, beyond which the… — Michael Oppenheimer Copy Share Image
Sensible policies on global warming should weight the costs of slowing climate change against the benefits of slower climate change. Ironically, recent… — William Nordhaus Copy Share Image
European carmakers pledged to reduce CO2 emissions by 25 percent from 1995 to 2008. We kept our word and reduced the value… — Norbert Reithofer Copy Share Image
My wife and I have purchased two hybrids. We bought a 3 kw photovoltaic unit. We recycle and offset our carbon emissions… — James Gustave Speth Copy Share Image
Globally, emissions may have to be reduced, the scientists are telling us, by as much as 60% or 70%, with developed countries… — Michael Meacher Copy Share Image
The nuclear approach I'm involved in is called a traveling-wave reactor, which uses waste uranium for fuel. There's a lot of things… — Bill Gates 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
We need a firm cap on carbon emissions from fossil fuels. No coal, oil, or gas could enter the economy until the… — Denis Hayes Copy Share Image
The press heralded this as a major accomplishment. The rush from the press as soon as it was announced suggested a high… — Erick Erickson Copy Share Image
Naturally, we will continue to offer very powerful vehicles in the future. Nevertheless, no other manufacturer has reduced the CO2 emissions of… — Norbert Reithofer Copy Share Image
What we should do is require or at least permit innovators to license their green innovations free of charge in exchange for… — Thomas Pogge 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
Vehicle emissions standards directly sparked the development and application of a wide range of automotive technologies that are now found throughout the… — Keith Ellison Copy Share Image
The methods that EPA introduced after 1970 to reduce air-pollutant emissions worked for a while, but over time have become progressively less effective. — Barry Commoner 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
When you factor in population growth, it's clear that the mobility model that we have today simply will not work tomorrow. Four… — Bill Ford Copy Share Image
One of the reasons that people, many people, many environmentalists are critical of President [Barack] Obama's policies towards global warming is on… — Elizabeth Kolbert Copy Share Image
I am not at all convinced that human emissions of CO2 are adding to global warming… I remain to be convinced about… — Nick Minchin Copy Share Image
In a perfect world global emissions would have peaked already. In a semi-perfect world we will peak on Dec. 31, 2020. The… — Christiana Figueres Copy Share Image
Many people say that this is not an easy issue, we cannot just say that this is how it is, it's not… — Greta Thunburg 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
There are a set of men who go about making purchases upon credit, and buying estates they have not wherewithal to pay… — Thomas Paine Copy Share Image
I think the Caribbean countries face rising oceans and they face increase in the severity of hurricanes. This is something that is… — Steven Chu Copy Share Image
Global warming results not from the emission of greenhouse gases into the atmosphere, but from an unusually high level of solar radiation… — Khabibullo Abdusamatov Copy Share Image
If you're talking about mugging little old ladies, you don't say, 'What's our target for the rate of mugging little old ladies?'… — Ken Caldeira Copy Share Image
I wish someone could sit me down and tell me conclusively exactly who is responsible for climate change, the best way to… — David James 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
There would be a cost for dumping carbon into our atmosphere and a cap on total emissions. The government must make a… — Van Jones Copy Share Image
People in low-lying countries like Bangladesh with almost 140 million people who are managing to feed themselves, whose carbon emissions can't really… — Bill McKibben Copy Share Image
I think we need to address greenhouse gas emissions. But I try to get involved in issues where I see a legislative… — John McCain Copy Share Image
On moral grounds, I think that if you believe a certain outcome is a very possible outcome, you have an obligation to… — Joseph J. Romm Copy Share Image
Although it is important to examine the consequences of today's actions far into the future, it is important not to confuse far… — Robert O. Mendelsohn 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