Gentle reminder: op of this thread mentioned Isaac Arthur and futurism in general as a source of inspiration as to how one can positively think about things lik

Gentle reminder: op of this thread mentioned Isaac Arthur and futurism in general as a source of inspiration as to how one can positively think about things like climate change. In that context: * Economic viability is a matter of time. Have commercially viable fusion reactors? You better recalculate your econ viability all over. * PCBs: Nanotechnology, robotics, AI