We're still getting close to 80 percent of our total energy from oil, coal and natural gas, the fossil fuels at the heart of our climate crisis. Given it has taken us centuries to develop our fossil fuel dependency, it's understandable that we won't change it overnight. Over time, though, we must, and we can. Doing so provides real work that already employs more than 3 million Americans who are helping us to make our homes and offices more energy-efficient, build the best all-electric and hybrid cars in the world, and get more clean power from the wind and sun.