[golemotron]

> To be clear, those three categories combined probably represent (spitball) less than 7% of total global emissions. We have a pretty clear path towards eliminating 80%+ of overall emissions, and that would buy us some time to figure out solutions for the remaining 20%.

This is a problem that is going to take care of itself. World population is peaking and there's nothing that will get the world back to replacement fertility (2.1 children per woman) in the near term. As the world takes its long gentle slide into depopulation, carbon emissions will taper off. Problem solved.