This document discusses different patterns of subsistence around the world. It describes four main patterns: food foraging, pastoralism, horticulture, and agriculture. Food foragers live in small, egalitarian bands and gather wild plants/hunt animals. Pastoralists herd domesticated animals and follow grazing patterns. Horticulturalists grow crops and settle permanently, developing ownership. Agricultural societies are highly stratified, populate large areas, and produce food surpluses, allowing specialization. The patterns represent increasing control over food sources and complexity in human societies over thousands of years in response to population growth.