We know that when we protect our oceans we're protecting our future.

It is dangerously destabilizing to have half the world on the cutting edge of technology while the other half struggles on the bare edge of survival.

Nearly every problem has been solved by someone, somewhere. The challenge of the 21st century is to find out what works and scale it up.

Being gay, the last time I looked, had nothing to do with reading a balance book, fixing a broken bone or changing a spark plug.

If you wanna maintain 20 percent of the world's income with 4 percent of the world's people, you gotta first of all have more shared prosperity and shared growth.

Some people say well we need a change. Hillary Clinton is been around a long, she sure has, and she's sure been worth every single year she's put into making people's lives better.

A significant number of petroleum geologists believe that we will reach the global maximum of petroleum extraction within this decade or that we have already reached it. Peak Oil happened in 1970 in America, when over half of our oil that we gained from the soil was exhausted ... This is very disturbing, regardless of global warming.