> So even if you have your own farms, property rights are basically over under a catastrophe of that scale

1. And for the same reason, just any kind of government will be forced to seize land from vapid hipsters, and grow something edible on it, along with enforcing at least minimal rationing.

2. 1/3 of food in the world is wasted

> consumers in rich countries waste almost as much food, 222 million tonnes, as the entire net food production of sub-Saharan Africa

A healthy young adult can live a heck a lot of time on one bag of staple foods.