SOCIETY

The Neolithic Population Collapse

~8,000 to 4,000 years ago

Neolithic · Neolithic · Holocene · Northgrippian

Across Europe, between 8,000 and 4,000 years ago, populations grew fast after the arrival of farming and then fell well below their peak.

The demographic fluctuations of the European Neolithic designate a recurrent profile, identified in most regions of the continent between 8,000 and 4,000 years before present: rapid population growth following the local adoption of agriculture, then a contraction bringing numbers well below the maximum attained. The contractions occur at different dates by region, which excludes a common trigger such as climatic variation and points towards causes internal to farming societies. The nature of those causes, soil exhaustion, livestock disease, health status or social organisation, remains undetermined.

Why it matters

The profile contradicts the model of continuous growth from the first villages to urban societies: agriculture raises the demographic ceiling while increasing the instability of numbers. The associated methodological controversy further constitutes a textbook case on the interpretation of documentary absences.

Dating & uncertainty

The profile is established from summed radiocarbon dates used as a population indicator, across twelve European regions, between 8,000 and 4,000 years before present. The premise is as follows: a larger population lights more hearths, digs more graves and abandons more refuse, hence leaves more datable material, so that the number of dates assigned to a century serves as an indicator of the number of inhabitants of that century. That same premise grounds the principal objection: a change in funerary practice, in subsistence regime or in the distribution of excavation can bend the curve at constant population.

Our species’ history as one day

23:30:1729 min 43 s before midnight

if the 315,000 years of Homo sapiens were compressed into a single day