Update 2026-05-13: This report is now available on Zenodo CORRELATION has published a new report entitled “Eight pivotal facts about Covid-period excess mortality”, authored by Denis G. Rancourt. The Summary of the report reads as follows: Download a copy of the report below:
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Conceptual model of state collapse
Update 2026-01-11: This report is now available on Zenodo CORRELATION has published a new report entitled “Conceptual model of state collapse”, authored by Denis G. Rancourt. In the report, Rancourt proposes a model of the basic factors determining the stability or failure of large-scale human societies such as states or empires. The Summary of the… Continue reading Conceptual model of state collapse
2025 Year in Review
CORRELATION’s 2025 Year in Review was sent out to our Substack email list today. You can read the Year in Review newsletter at the following link: https://correlationresearch.substack.com/p/correlations-2025-year-in-review