“ All I am asking is that we follow the golden rule: "Do unto others as you would have them do unto you." This is fundamentally a moral issue, not an economic issue. Given what we know now, it is simply unethical to impose risk of grave damage on future generations just so that we can have a few more consumer products today. Ken Caldeira Scientist
“ 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?' You say, 'Mugging little old ladies is bad, and we're going to try to eliminate it.' You recognize you might not be a hundred percent successful, but your goal is to eliminate the mugging of little old ladies. And I think we need to eventually come around to looking at carbon dioxide emissions the same way. Ken Caldeira Scientist
“ Just as human activity is upsetting Earth's carbon cycle, our actions are altering the water cycle. David Suzuki Professor
“ If no God, mankind is a set of bi-pedal carbon units of mostly water. And nothing else Douglas Wilson Pastor
“ Cuts in carbon emissions would mean significantly higher electricity prices. We think the American consumer would prefer not to be skinned by Obama's EPA. Fred Upton U.S. Representative
“ Preventing global warming from becoming a planetary catastrophe may take something even more drastic than renewable energy, superefficient urban design, and global carbon taxes. Jamais Cascio
“ Life exists in the universe only because the carbon atom possesses certain exceptional properties. James Jeans Physicist
“ The Keystone XL project has built strong safety measures into its design with the newest technology. Additionally, 80 percent of the new Canadian oil sands are being developed 'in situ,' meaning, it has a similar carbon footprint and emissions as conventional oil wells. John Hoeven United States Senator
“ Some argue that now isn't the time to push the green agenda - that all efforts should be on preventing a serious recession. That is a false choice. It fails to recognise that climate change and our carbon reliance is part of problem - high fuel prices and food shortages due to poor crop yields compound today's financial difficulties. Lucy Powell British Politician
“ In corn, I think I've found the key to the American food chain. If you look at a fast-food meal, a McDonald's meal, virtually all the carbon in it - and what we eat is mostly carbon - comes from corn. Michael Pollan Author