 In section six, we're going to create a scenario that leads to a stabilization of emissions. And to do this, we're going to follow the instructions that are over here in the table that is on this worksheet. And so here's, let's just run the initial case just for fun here and see where we are there. Okay. Now we're going to turn on the coal and the oil switches to turn those two switches on. The F reduction of coal, the time is going to be 2020. We're going to make the time 200 years. So that's down here. We're going to reduce it by 0.12. Now for oil, the fraction of reduction is going to be 0.1, so there's 0.1. The reduction time is going to be 100. Okay. We're not going to do anything to gas and then we're going to change the per capita energy usage so that it's something close to 75 all the way across. So we make a line like that, try to get that to be a more or less straight line. That doesn't have to be perfect. That's probably good enough like that. Okay. So we do that, make all those changes, run the model, and then we see where we are. And you can see that by the year 2100, we're at 11. something, 11.2, 11.3 I guess in some cases. But this value depends on how closely you make this per capita energy history via flat line. But 11.1 or 2 is a good answer there. So there's been a big reduction in that stabilization scenario.