We know what we need to know. We aren’t doing much, next to nothing, and if we don’t want to turn the planet quickly into a permanent hellhole that might just kill all of our grandchildren, we need to stop burning fossil fuels (as soon as possible or perhaps sooner) and move immediately to clean renewable energy.

And this can only happen at the macro level—not by individual actions, but by shutting down all the big oil and cold companies, and speeding the improvement and adaptation of clean energy sources everywhere.

It’s a big job and absolutely essential. We don’t need to understand all the details of the scientists—we need to ACT.