Two different federal agencies released fascinating and consequential maps this week. Together, they tell the story of how we spew greenhouse gases into the atmosphere, then get the help of trees to soak them up. Unfortunately, this process is not a closed loop, and carbon emissions continue to outpace our planet’s ability to compensate for them. It’s one of the most troubling, complex and controversial issues we face. But for now, let’s just look at the maps!
