"With modern technology, the next time could be so much worse! Usually the steppe nomads are limited to a small fringe around the steppe where they can still graze their horses. But with modern logistics, you can get horse food basically anywhere. There’s no limit to how far the next steppe confederation could get. That’s why I think this is a true existential risk, not just another 5 - 10% of the world’s population like usual."
The excerpt continues:
"With modern technology, the next time could be so much worse! Usually the steppe nomads are limited to a small fringe around the steppe where they can still graze their horses. But with modern logistics, you can get horse food basically anywhere. There’s no limit to how far the next steppe confederation could get. That’s why I think this is a true existential risk, not just another 5 - 10% of the world’s population like usual."