Scientists tend to focus on what they don't know more than what they do know. And there are a lot of things we still don't know about the climate. But we know the difference between climate variability and climate change, and right now the amount of carbon in the atmosphere is well outside the variability pattern - and that's quite quantifiable.
Thomas FriedmanThere is a connection between energy, climate, food and political stability. That has played out in the Arab awakening and is not done playing out.
Thomas FriedmanThe great thing about cheap natural gas, again it's cheap, and it provides a cleaner alternative to coal. But it's still a fossil fuel, and because it's still a fossil fuel, it still emits carbon.
Thomas FriedmanYour boss doesn't care what you know, because the Google machine knows everything. Your boss cares about what you can do with what you know. That's the only thing your boss will pay for.
Thomas FriedmanI firmly believe that the next great breakthrough in bioscience could come from a 15-year-old who downloads the human genome in Egypt.
Thomas Friedman