Welcome to European Tribune. It's gone a bit quiet around here these days, but it's still going.
My assumption is that the hunter-gatherer populations expanded to the limit afforded by that niche, and that agriculture initiated a process whereby that limit expanded (and contracted) dynamically.

The fact is that what we're experiencing right now is a top-down disaster. -Paul Krugman
by dvx (dvx.clt št gmail dotcom) on Tue Jun 29th, 2010 at 05:32:21 PM EST
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