Human Development May get Slowed Down by Catastrophic Events, but it will Never be Stopped

What impact did this have on the human story as with a lot of catastrophic events. You know Vesuvius exploding a Santorini Going Up in Smoke and doing serious damage to the Manila civilization. These things deflected or slowed down human cultural and Social Development for a period of time but they didn't stop it people. Regrouped sorted themselves out adjusted to the chain circumstances and went on so there's a story of short-term disruption and long-term continuity though often in quite different circumstances. So at Abu hurray. It was the change in climate and in vegetation and so on that seems to be intimately connected to the initial attempts at farming or raising crops and you know keeping animals under control.