There’s something in these pictures you can’t see. It’s essential to life. We breathe it out; plants breathe it in. It comes from animal life, the oceans, the earth, and the fuels we find in it. It’s called carbon dioxide, CO2. The fuels that produce CO2 have freed us from a world of backbreaking labor, lighting up our lives, allowing us to create and move the things we need; the people we love. [Ominous Music] Now, some politicians want to label carbon dioxide a pollutant.  Imagine if they succeed. What would our lives be like then? Carbon dioxide: they call it pollution. We call it life.