Do the Math

Watch The Full Documentary: 'Do The Math'

Watch: "Do The Math" chronicles follows the climate crusader Bill McKibben as he works with a rising global movement in a David-vs-Goliath fight to change the terrifying math of the climate crisis.

'Do The Math' Documentary Premieres On Earth Night April 21

Watch the trailer: The "Do the Math" Movie is being screened at house-parties and screenings across the country on April 21st. At 42 minutes, it tells the story of the rising movement to change the terrifying math of the climate crisis and fight the fossil fuel industry.