 Question five, we're going to compare the scenario in which we've reduced the fossil fuel reliance. That's this magenta one. So that we're using 5% of coal, 5% of oil, 5% of gas. Here's our standard control case. We're going to compare this scenario where we reduce fossil fuel reliance to one in which we change the per capita energy. So the first thing we do is to turn off all the switches like that. So we're disabling that. And now we're going to change this per capita energy graph here. I'm going to make this something as close to a straight line as we can. So I'm just going to click on all these little boxes there. It's about pretty close to a straight line, close enough. So now we run the model again. And we see the green curve is the emissions that would result from that scenario. So you can see that the emissions in the year 2100 here are significantly higher than the case where we have reduced our use of fossil fuels. So the answer is to get a better, bigger reduction in emissions from reducing fossil fuels in the way that we outlined in question number four.