<s>[INST] All right, so we need to talk more about batteries, because the key thing that I want to understand, like, there seems to be a scaling issue here that is kind of amazing and alarming. You have said that you have calculated that the amount of battery production that the world needs for sustainability is 300 terawatt hours of batteries. That's the end goal? [/INST] Very rough numbers, and I certainly would invite others to check our calculations because they may arrive at different conclusions. But in order to transition, not just current electricity production, but also heating and transport, which roughly triples the amount of electricity that you need, it amounts to approximately 300 terawatt hours of installed capacity. </s>