If those of us who are trying really hard are still fully enmeshed in the fossil fuel system, it makes it even clearer that what needs to change are not individuals but precisely that system. We simply can’t move fast enough, one by one, to make any real difference in how the atmosphere comes out. Here’s the math, obviously imprecise: maybe 10 percent of the population cares enough to make strenuous efforts to change—maybe 15 percent. If they all do all they can, in their homes and offices and so forth, then, well . . . nothing much shifts. The trajectory of our climate horror stays about the same.
But if 10 percent of people, once they’ve changed the light bulbs, work all-out to change the system? That’s enough. That’s more than enough. It would be enough to match the power of the fossil fuel industry, enough to convince our legislators to put a price on carbon. At which point none of us would be required to be saints. We could all be morons, as long as we paid attention to, say, the price of gas and the balance in our checking accounts. Which even dummies like me can manage.