In Europe, Henk Tennekes was dismissed as research director of the Royal Dutch Meteorological Society after questioning the scientific underpinnings of global… — Richard Lindzen Copy Share Image
I am convinced that policies meant to reduce alleged carbon dioxide-induced global warming will be destructive. — Anonymous Copy Share Image
Climate change now represents so urgent a threat to mankind that the only way to deal with it is by suspending democracy. — James Lovelock Copy Share Image
It is tempting to ascribe Katrina, Rita and now Wilma to global warming effects, but I am not sure that would pass… — Kerry Emanuel Copy Share Image
The questions are scientific, but the UN answers are political. The global warming debate is hardly about science. — Allen Simmons Copy Share Image
We have to all shoulder the responsibility for keeping the planet habitable, or we're going to suffer the consequences - together. — Barack Obama Copy Share Image
Global warming. I think we really need a government that tells us what to do. It's chronic. I was in New York… — Alice Eve Copy Share Image
There is no way that we can predict the weather six months ahead beyond giving the seasonal average — Stephen Hawking Copy Share Image
As the country continues to dissect the recent natural disaster, we might want to start considering what about the disaster wasn't actually… — Michael Moore Copy Share Image
I'm quite pessimistic about climate change. This is an urgent problem, and much of the world is only now waking up to… — Philip Kitcher 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
I'm a geophysicist who has conducted and published climate studies in top-rank scientific journals. My perspective on Mr. Inhofe and the issue… — David Deming Copy Share Image
NASA should be at the forefront in the collection of scientific evidence and debunking the current hysteria over human-caused, or Anthropogenic Global… — Walter Cunningham Copy Share Image
It is a campaign not for abundance but for austerity. It is a campaign not for more freedom but for less. Strangest… — George Monbiot Copy Share Image
So I'm running in the park on Saturday, in shorts, thinking this is great, but are we all gonna die? You know?… — Meredith Vieira Copy Share Image
We have to make sure whenever you are dealing with big things like global warming, world security, refugees, the E.U. question, access… — Birgitta Jonsdottir Copy Share Image
Only the out of touch media elites think the biggest problems facing America - you know this, this is what they talk… — Donald Trump Copy Share Image
“We line up and make a lot of noise about big environmental problems like incinerators, waste dumps, acid rain, global warming and… — Joseph C. Jenkins Copy Share Image
“Meteorologists agree that our planet is heating up! Now I know that many people disagree with this or just think that it… — Captain Hank Bracker, "Seawater One Copy Share Image
You got to have an enemy to fight. And when you have an enemy to fight, then you can unite the entire… — Glenn Beck Copy Share Image
“Some of the world’s biggest banks and investor groups have swung behind a pledge to raise $200bn by the end of next… — Anonymous Copy Share Image
“God is the ultimate recycler. We have a good planet here. It has its troubles, yes. We have overpopulation, we have pollution,… — Mira Grant Copy Share Image
“The notion that we should promote “happy” or “humane” exploitation as “baby steps” ignores that welfare reforms do not result in providing… — GaryLFrancione Copy Share Image
“When Barack Obama took office, the fossil fuel industry was not only eager to preserve its perks but also more militant in… — Jane Mayer Copy Share Image
Our nation has both an obligation and self-interest in facing head-on the serious environmental, economic and national security threat posed by global… — John McCain Copy Share Image
I think it's [concern about global warming] mainly just like little kids locking themselves in dark closets to see how much they… — Anonymous Copy Share Image
There is an air of unreality in debating these arcane points when the world is changing in such dramatic ways right in… — Al Gore 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 are not responsible for global warming, but we are responsible for keeping and maintaining the earth.” — Zaynur Ridwan Copy Share Image
To be clear, geoengineering won't solve global warming. It's not a 'techno-fix.' It would be enormously risky and almost certainly lead to… — Jamais Cascio Copy Share Image
Decades of scientific research has proven that carbon pollution is harmful to human health and causes global warming. — Jeff Merkley 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
“Population growth is not a reason against giving aid but a reason for reconsidering the kind of aid to give.” — Peter Singer Copy Share Image
Global warming is no longer a philosophical threat, no longer a future threat, no longer a threat at all. It's our reality. — Bill McKibben Copy Share Image
The science [of global warming] is beyond dispute... Delay is no longer an option. Denial is no longer an acceptable response — Barack Obama Copy Share Image
Humanity is facing a challenge unlike any we've ever had to confront. We are in an unprecedented period of change. — David Suzuki Copy Share Image
Global warming is too serious for the world any longer to ignore its danger or split into opposing factions on it. — Tony Blair Copy Share Image
I accept that climate change is a challenge, I accept the broad theory about global warming. I am sceptical about a lot… — John Howard Copy Share Image
I founded Friends of the Earth to make the Sierra Club look reasonable. Then I founded the Earth Island Institute to make… — David Foreman Copy Share Image
There isnt a more important issue in the world than global warming. Even the Cold War and the Bay of Pigs crisis… — Simon Beaufoy Copy Share Image
![“I think it's [concern about global warming] mainly just like little kids locking themselves in dark closets to see how much they can scare each other and themselves.” quote by Anonymous](https://sms4smile.com/q/img-quotes/dae/anonymous-1_closets_i-think-it-s-concern-about-global-warmin_506121.jpg)
![“The science [of global warming] is beyond dispute... Delay is no longer an option. Denial is no longer an acceptable response” quote by Barack Obama](https://sms4smile.com/q/img-quotes/164/barack-obama-17_acceptable_the-science-of-global-warming-is-beyond_3115266.jpg)
