>>405420It's all so tiresome. The problems with population are political rather than the result of some natural limit being reached. Eugenicists bitch and moan about people existing for the stupidest reasons, because they don't want to extend the most basic human dignity to the broad masses, and they cannot for their ideology to be consistent.
A planned economy could support a human population of something like 20 billion, just from present production and expansions of it that would be possible with immediately available technology. Of course, all of this eludes the reality that technology does change, as do the conditions in which people live, what they will accept and what they will demand in response to the new human relations that have emerged. Today's austerity is completely a choice of those who hold status in our society, because austerity is the means by which behavior can be modified, by which people can be ground down into lower and lower expectations for the future. There is no good reason why medical care would need to be rationed. We could, if we so desired, train new doctors and medical workers, such that heart disease could be attended to properly. But, if that happened, life expectancy would increase dramatically, and that is not what the middle class wants. The middle class does not want competitors, and the whole system we've had for the past 100 years was premised on intense competition in the middle class, on top of the tendency within market economies to produce a stark divide between those who own property and those who do not. Modern society is in a precarious situation where technology requires a large middle class of technical workers, but the economic system was in the broad strokes designed to produce a few rich oligarchs and managers down the line while immiserating everyone else. Attempts to reform this into something workable have run against the basic tendencies of economic thought, but also run against the desires of many middle class dogmas, as the middle class in the end hated the poor more than they had any plans for making the middle class the universal class.