From pricing carbon to shifting diets, here’s what we need to prioritize now. Climate scientists told us this week in a long-awaited United Nations report that limiting global warming to 1.5 degrees Celsius would require a gargantuan global effort — and that we have roughly 12 years to do it. But how? One bright spot in the report is that we already have the tools we need. Let’s make something clear, though: The emissions we need to focus on now are the ones at the industrial, corporate level, not at the individual level.