Without the Black Death, Europe would have avoided an immense demographic catastrophe, but it would not have become disease-free. The strongest counterfactual concerns the balance between workers, landowners and available land. A delayed Renaissance or a different modern world is much harder to establish.
What actually happened?
The plague reached England in 1348. Its effects included severe population loss and disruption to work and landholding. The National Archives describes higher wages and lower land prices among the changes experienced by survivors. Responses were political as well as economic: the Statute of Labourers of 1351 attempted to control labour conditions.
These English examples should not stand in for every region of Europe. Institutions, local mortality, farming systems and opportunities to move shaped different outcomes.
Change one assumption
Imagine substantially lower mortality in the first wave. Keep the existing wars, harvest risks and political institutions in place. This is a narrower, more useful experiment than removing all disease.
- Immediate consequence: more households retain workers and more farms remain occupied.
- Following decades: a smaller labour shortage could reduce some workers’ bargaining power; landlords would still face local competition and resistance.
- Longer horizon: institutions could change along different paths, but neither permanent feudalism nor a delayed scientific revolution follows automatically.
How to test the argument
Compare a wage rule with evidence about what workers were actually paid. A law reveals an authority’s intention; it does not prove universal enforcement. Ask what evidence would weaken the proposed link between population and bargaining power.
For a classroom discussion, assign a tenant farmer, landowner and town employer the same local conditions. Each should explain a likely decision and identify one uncertainty. Avoid framing mass suffering as necessary for progress.
Sources and evidence
- The National Archives: life in the fourteenth century — economic and demographic context.
- The National Archives: plague and surviving records — records and government responses.
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*AI-assisted editorial refresh: 7 September 2026. Sources support the historical starting point; alternate outcomes are explicitly hypothetical.*