[hirundo]

> I’m scared and I feel so powerless because of the sheer scale of the problem.

Imagine you had the power, but the price was correspondingly high. Would you consider the Thanos option if you had his magic glove? Snap your fingers and X% of people turn painlessly to dust? If so, what should X be? If not, wouldn't you be passing on an opportunity to extend our species' survival, and many others? Is Thanos a hero or villain?