Bill Nye on the fight against climate change

Oh, I guess like everybody, I think of myself as a patriot. I was born here. Both of my parents are veterans of World War II.They're ashes at Arlington National Cemetery. Okay. We want the US to lead. We want the US to lead in addressing climate change, not pretend it's not happening.Come on everybody, we can do this. So, I wonder often if the other side is just scared, like they're just afraid to address this issue. They're afraid to take it on.But the longest journey begins with a single step. ...