Popular Science: Climate change is a big, broad, crazy topic that often seems far removed from our daily lives. Day-to-day, we live with the vagaries of weather, not overarching climate patterns. Most people have never seen a glacier or the ice caps of Antarctica or Greenland. And it's not like we can physically see the rising level of carbon dioxide in our air. It's literally invisible.
So how do you make it accessible? If you're President Obama, and you care about pushing climate change reforms during your last...