Are we on the Edge of Collapse? Impressive Data from a Recalibration of Limits of Growth
(senecaeffect.substack.com)
Population decline means a food surplus.
Not necessarily. You're assuming the agricultural areas will remain the same, id suggest if theres a population decline it's because some system has broken down, not becase humans have come to their senses.
As to an improveing living atandards for everyone, i also don't think that will occur, we allow the wealthy to accumate most increases now, presumably they'll want to maintain that growth for themselves, so well need to sacrifice more to allow that to happen. We don't share shit now, so why would we in any futire?