My point remains. Disrupted enough to cause the social order to collapse is a lot less disrupted than disrupted enough to cause the environment to be lethal to be in.
As an example of the difference, consider "widespread crop failures followed by food riots causing a general breakdown of transportation networks". The social order is destroyed. But the air is still breathable. And where you live the local crops might even have been fine until pillaged by hungry people.
On a side note, the 3rd amendment has only come up in one legal case, and it was decided in that one that the violation of the 3rd amendment happened, but the government had a qualified immunity because a reasonable person would not have known of the rule. See https://en.wikipedia.org/wiki/Engblom_v._Carey for the bizarre case.
As an example of the difference, consider "widespread crop failures followed by food riots causing a general breakdown of transportation networks". The social order is destroyed. But the air is still breathable. And where you live the local crops might even have been fine until pillaged by hungry people.
On a side note, the 3rd amendment has only come up in one legal case, and it was decided in that one that the violation of the 3rd amendment happened, but the government had a qualified immunity because a reasonable person would not have known of the rule. See https://en.wikipedia.org/wiki/Engblom_v._Carey for the bizarre case.