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Reverts the home-range bound on exploration and the homestead anchor-clamp. A town that must range far to eat now relocates for real - the South drifting inland after a hard winter, an East scout wandering across the map and homesteading where they land (some homes now 648 units from the anchor). Kept the identity-hash explore direction (no southward bias) and the centroid-relative communal cohesion clamp (that follows migration, it doesn't fight it). Towns still hold distinct cultures and stable populations - migration is emergent, not collapse. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>