Climate Change led to the Vikings dominating Europe for several hundred years. Votes: 3
Morgan GriffithNobody on this planet is going to be untouched by the impacts of climate change. Votes: 3
Rajendra K. PachauriWe cannot solve our problems with the same thinking we used when we created them. Votes: 3
Albert EinsteinThe impact of climate change is a tremendous risk to the security and well-being of our countries. Votes: 1
Nancy PelosiHuman-caused climate change threatens almost every aspect of human existence. Votes: 0
Alan LowenthalCombating climate change requires collaboration with many levels of government. Votes: 0
Arnold SchwarzeneggerClimate change represents the greatest and widest-ranging market failure ever seen Votes: 0
Nicholas SternNo challenge poses a greater threat to future generations than climate change. Votes: 0
Barack ObamaClimate change is probably the greatest long-term challenge facing the human race Votes: 0
Tony BlairProgressive companies regard climate change as an opportunity rather than a threat Votes: 0
Tom DeLayClimate change is obviously happening and there is obviously a man-made contribution. Votes: 0
Owen PatersonLet's unite our impassioned voices to combat climate change. The time is now. Votes: 0
Ian SomerhalderThe U.S. has historically been the world's largest contributor to climate change. Votes: 0
Michael FrantiWe can both prevent asteroid impacts and address climate change. It's not either-or. Votes: 0
Rusty SchweickartClimate change: Don't undermine the science just because you don't like the economics Votes: 0
Brian CoxAttempts to estimate the impacts of climate change continue to be highly speculative. Votes: 0
William NordhausClimate change is the Everest of all problems, the thorniest challenge facing humankind. Votes: 0
Lewis Gordon PughClimate change is the Everest of all problems, the thorniest challenge facing humankind. Votes: 0
Lewis GordonI would hate for climate change to be accepted simply because everyone was dying. Votes: 0
Chuck KlostermanGlobal warming causing climate change may be the ultimate issue that unites us all. Votes: 0
Louise Burfitt-DonsClimate change policy is about how we redistribute de facto the worldâs wealth. Votes: 0
Ottmar EdenhoferThe climate change movement is a river overflowing seeping into every nook and cranny. Votes: 0
Terry Tempest WilliamsClimate change is, simply, the greatest collective challenge we face as a human family. Votes: 0
Ban Ki-moonOn climate change, there is a clear, definitive and ineluctable ethical imperative to act. Votes: 0
Pope FrancisCan we remain indifferent before the problems associated with such realities as climate change? Votes: 0
Pope Benedict XVIWe have 20 years [until 2026] to reduce carbon emissions or climate change will become irreversible. Votes: 0
Hans Joachim SchellnhuberThe United States must lead the world in reversing climate change. We can do that. Votes: 0
Bernie SandersClimate change isnʼt a distant threat. Itʼs already changing the way we live. Votes: 0
Jeff Orlowski[M]y administration is committed to a leadership role on the issue of climate change. Votes: 0
George W. Bush...climate change is real and it is caused to a significant extent by human activity. Votes: 0
Julia GillardI care about climate change because of our children. I want to safeguard their future. Votes: 0
Cate BlanchettClimate change is the biggest threat to our chances of winning the fight against hunger. Votes: 0
Winnie ByanyimaIn reality, climate change is actually the biggest thing thats going on every single day. Votes: 0
Bill McKibbenI am, as you know, hugely unconvinced by the so-called settled science on climate change. Votes: 0
Tony AbbottIn reality, climate change is actually the biggest thing that's going on every single day. Votes: 0
Bill McKibbenGoing meatless reduces our carbon footprint and helps us lead the way towards climate change. Votes: 0
Marcus SamuelssonGoing meatless reduces our carbon footprint and helps us lead the way towards climate change." Votes: 0
Marcus SamuelssonI am convinced that climate change represents a historic opportunity on an even greater scale. Votes: 0
Naomi KleinThe truth is that climate change is presenting the greatest challenge humanity has ever faced. Votes: 0
Al GoreIs climate change pseudoscience? If I'm going to answer the question, the answer is: absolutely. Votes: 0
Ivar GiaeverGlobal climate change is one of the greatest challenges facing humanity in the twenty-first century. Votes: 0
Angela MerkelAl Gore completely lied about climate change in an effort to make a lot of money. Votes: 0
Greg GutfeldClimate change is real. In order to alter this reality, we need all hands on deck. Votes: 0
Gisele BundchenGeorge W. cares as much about climate change as you would expect from a Texas oilman Votes: 0
Donella MeadowsI can't really change for a climate. I've got to be Theophilus London in any weather. Votes: 0
Theophilus LondonCarbon is the currency of how you measure climate change, but water will be the teeth. Votes: 0
Jim Yong KimIs there a way to discuss climate change without politics or religion getting in the way? Votes: 0
Don CheadleChina and India will take the global leadership on climate change: they are suffering for it. Votes: 0
Malcolm TurnbullClimate change is not an environmental issue, but much more to do with security and economics Votes: 0
Jonathon PorrittSome people call it global warming; some people call it climate change. What is the difference? Votes: 0
Frank LuntzThe President's decisions make the weather, and if he is great enough, change the climate, too. Votes: 0
Theodore WhiteI don't think the human effect [of climate change] is significant compared to the natural effect. Votes: 0
Harrison SchmittClimate change disasters will displace more and more. Those who are most exposed are the poorest. Votes: 0
Jan EgelandWe can and must use our combined skills at every opportunity available to address climate change. Votes: 0
Jeff OrlowskiClimate change: It's here. If we don't react, war, pestilence and famine will follow close behind Votes: 0
Rajendra K. PachauriClimate change is also clearly a matter of huge interest and concern for the scientific community. Votes: 0
Peter GarrettThat makes climate change a bigger public health problem than AIDS, than malaria, than pandemic flu. Votes: 0
Lois CappsLabor believes in sustainability. We believe in acting on climate change, not just talking about it. Votes: 0
Anthony AlbaneseFor the sake of our children and our future, we must do more to combat climate change. Votes: 0
Barack ObamaWe have got a very short time to turn climate change around otherwise we will all die. Votes: 0
Franny Armstrong[On climate change:] What if it's all a hoax and we've created a better world for nothing? Votes: 0
Naomi KleinIf we think of what's up ahead, with climate change and wars over water, it's very frightening. Votes: 0
Carol Ann DuffyI hope to contribute to a global warming of hearts and a climate change in human consciousness. Votes: 0
Q'orianka KilcherDonald Trump thinks that climate change is a hoax perpetrated by the Chinese. I think it's real. Votes: 0
Hillary ClintonI think calling it climate change is rather limiting. I would rather call it the everything change. Votes: 0
Margaret AtwoodAmong all the tests President Obama faced in his first term, his biggest failure was climate change. Votes: 0
Jeff GoodellDangerous climate change... It's important not to be alarmist but it is very important to be alarmed Votes: 0
David MilibandClimate change is a real deal. So, hey deniers - cut it out, and let's get to work. Votes: 0
Bill NyeThe U.S. news media have a critical role to play in educating the public about climate change. Votes: 0
Amy GoodmanThere is still time to avoid the worst impacts of climate change, if we take strong action now. Votes: 0
Nicholas SternThe United States is the only nation that can lead the world toward a solution on climate change. Votes: 0
Al GoreThe whole thing [climate change] is bogus and made up, designed like they always do to scare you. Votes: 0
Ruqaiyyah Waris MaqsoodThe whole thing [climate change] is bogus and made up, designed like they always do to scare you. Votes: 0
Rush LimbaughMy faith tells me that God does want people to understand climate change and do something about it. Votes: 0
Katharine Hayhoe