Explains why energy is the source of Bitcoin's security, not a flaw in it. Covers money as stored economic energy, mining as monetising electricity, the wealth-battery idea, and an honest look at the energy debate, including where critics have a fair point.
Course 8 showed that energy secures Bitcoin. This course explains why that is a feature. Bitcoin links the digital realm to physical thermodynamics, monetising energy by converting electricity into a digital commodity that stores economic energy indefinitely and moves it globally with negligible leakage, the wealth battery. I revisit money as abstracted energy from course 1, cover mining as the conversion of electricity into digital power, and confront the energy debate directly, reframing Bitcoin's consumption as the source of its security and a tool that can monetise stranded and wasted energy, while being honest about where the critics still have a fair point.
This is educational content, not financial advice.