QUOTE : Rather than forage and follow animal migrations, people of the post-Neolithic world became tied to the land in a more direct way, critically dependent on factors such as regional suitability for crops and availability of food for domestic animals. This adaptation then led to inevitable borders between settlements that also didn’t exist in nomadic life. As such, emerging settlements were vulnerable, requiring protection of their location and economic productions. This then meant the need for increased organization through new social institutions. To translate into terms of modern political economy, you thus have the basis for property (ownership); capital (means of production); labor specialization (jobs); regulation (government); and protection (law/police/military). In other words, you have grounds for what is now the ultimate mechanism of survival once again: the market system of economics.