What really grinds my gears is that there is a renewable energy source that could replace fossil fuels in a heartbeat but it takes political will to accomplish. Fusion. There is no new discoveries that need to be made to do fusion reactors, all the science is there, it's just going to cost an enormous amount of money at the outset to get the ball rolling. What we need is an Apollo level project in this country to come together like we did in the space race and build these reactors, once they are up and running it's virtually endless energy with no waste.