Saying things like "Eventually" and "In 10 to 20 years" bypasses the important question of how to manage the transition while minimizing suffering, whether via

Saying things like "Eventually" and "In 10 to 20 years" bypasses the important question of how to manage the transition while minimizing suffering, whether via starvation, economic disruptions, or continued negative climate effects. Personally, I'm not doubting that we will achieve a decarbonized and sustainable energy infrastructure. But that's not the point. The point is how will we get there, and are we being realistic about the challenges and requirements to effectively make the transition? Are we being realistic about the energy and materials needed to build our sustainable power generation and delivery network?