> I can't imagine what else could the GP have been referring to other than mass automatized labor for most sectors, hence either AGI or lots of narrow AI.
* Renewables generating the majority of power consumed world wide
Second is a real possibility during the next 20-30 years. First and third are significantly more doubtful.
Even assuming all three come in place soon, I don't understand how they'll fix public choice. If anything, at least autonomous electric vehicles will be a boon on private enterprise, which I don't think is what you had in mind.
* Renewables generating the majority of power consumed world wide
* Self driving electric vehicles
* Universal basic income
Nothing outlandish like transhumanism.