For millions of years, the human population on Earth hovered around a 50,000-100,000. What caused the recent population explosion in the last 10,000 years?

I'm pretty sure this is not mathematics, but in the last 10,000 years humans started living in civilization. In the last 100 years, the population of humanity grew exponentially because of the Haber-Bosch Machine, which converted Nitrogen in the atmosphere into food