It's an outlier. That's not deniable. It doesn't disprove the fact that agriculture lead to cities in so many other places... technically agriculture may not ha

It's an outlier. That's not deniable. It doesn't disprove the fact that agriculture lead to cities in so many other places... technically agriculture may not have been a prerequisite to cities, because of this one exception... cool. To say that this exception disproves the idea entirely, is to assume that all places evolved identically, which is just dumb.