Doing Good Better: How Effective Altruism Can Help You Make a Difference

by William MacAskill

Using this figure, the average American adult would have to spend $105 per year in order to offset all their carbon emissions. This is significant, but to most people it’s considerably less than it would cost to make large changes in lifestyle, such as not flying. This suggests that the easiest and most effective way to cut down your carbon footprint is simply to donate to Cool Earth.