The Equation Campaign is a ten-year funding initiative working to bring about a safe and just future by enhancing the power of movements to keep oil and gas in the ground. The science is irrefutable: to avert the worst effects of the climate crisis, carbon emissions must be cut in half by 2030. While supporting the rapid growth of renewables and energy efficiency is essential, this support cannot solve the climate problem alone. There is a missing piece of the equation: stopping oil and gas at the source. The Equation Campaign supports the climate movement by funding resistance on the ground and diminishing the industry’s sources of financial support. We also make grants for strategic litigation and the legal defense of activists. And we work to revoke the industry’s social license by countering its deception and unmasking its deceit.