True, and super eruptions are a serious threat. The last big one was called the Toba eruption about 75,000 year ago. It may have dropped the human population to

True, and super eruptions are a serious threat. The last big one was called the Toba eruption about 75,000 year ago. It may have dropped the human population to 3-10 thousand people based on a genetic bottleneck that appeared at around that time[1]. [1]https://en.wikipedia.org/wiki/Toba_catastrophe_theory https://en.wikipedia.org/wiki/Toba_catastrophe_theory