I was talking about natural oil the whole time. I am saying that pre-existing natural reserves are not economically finite. So I’m not talking about adding oil through depolymerization or other synthetic processes. I’m not talking about more efficient vehicle engines that shrink consumption either. And for the sake of simplicity, let’s forget about new findings as well. I’m saying the stuff in the ground is not finite. That is because “oil” is not one material, it’s different stuff over time. Oil is really more of a statistical category than a particular material. And we keep adding stuff to that category, meaning it is not really finite. For example: Say there are two trillion barrels of oil on the planet, not just proven reserves but including all the oil that would be worthwhile to extract but that we haven’t found yet. Now some guy invents a filter that makes oil exploration from certain types of less porous sand possible. Now there’s two and a half trillion barrels of the stuff we can extract as oil. We created more oil! And that means it’s not limited. Because for something to be limited, it has to have a limit, and I just showed that there is no limit. As long as we have improving technology and capital investment, we can push the limit ahead of us. So it’s not like beer in a refrigerator at all. Even though we’re using up something that’s pre-existing, there doesn’t have to be a limit to production, because we can keep using up different stuff. Sure, the overall amount of stuff on the planet is finite, but the planet is pretty big.