Farming was a revolution that sometimes made people sicker
V. Gordon Childe coined Neolithic Revolution in 1936 for the shift from foraging to farming after the last Ice Age. Villages, hierarchies, and writing became possible—yet staple crops could worsen health even as they fed more mouths than hunting ever could.
Across Afro-Eurasia in the Holocene beginning 11,700 years ago, many cultures domesticated plants and animals independently—the first historically verifiable agricultural transition. Settled communities replaced small mobile forager bands over following millennia. The so-called Neolithic package underwrote centralized administrations, hierarchical ideologies, writing-like knowledge systems, dense settlements, labor specialization, more trade, and non-portable wealth. How those traits ordered themselves relative to farming still varies site by site and fuels ongoing academic debate among archaeologists.
Childe framed it as the first of several Middle Eastern agricultural revolutions, using revolution to stress the scale of change for communities that adopted and refined farming. In the Fertile Crescent the shift dates roughly 10,000 to 8,000 BCE; Kuk in Papua New Guinea may reach about 8000 BCE. Around 9000 BP, selective breeding of emmer, einkorn, and barley favored larger seeds; bitter or tiny-seeded plants were avoided. Daniel Zohary listed pioneer founder crops—wheat, barley, rye, then flax, peas, chickpeas, bitter vetch, lentils—arguing for a focused Near Eastern package, though rye failed in Anatolia and only succeeded later in Europe as a weed turned crop.
Foragers ate varied diets but lived mobile and small; farmers supported higher populations with riskier monocultures. American maize, deficient in lysine and tryptophan unless processed, shows how abundance and nutrition can diverge. The revolution was demographic and political first—health was negotiable for those who stayed on the new cereal path.
Source: Neolithic Revolution
