5. Collapse May 2026

Social (loss of faith that "your people" will provide)

Are you interested in (how the Romans or Maya fell)?

Commercial (loss of faith that "the market" will provide)

(the most critical: how a society chooses to react to the first four). 2. The Five Stages of Collapse

In technical fields, "Topic 5" sometimes refers to Model Collapse , where AI models trained on synthetic data eventually degrade and "collapse." A key recent paper is A Closer Look at Model Collapse (2025).

If you are looking for specific "factors" or "stages" (common in Topic 5 curricula), these seminal works are the foundation: 1. The Five Factors of Collapse

Collapse: How Societies Choose to Fail or Succeed by Jared Diamond .Diamond identifies five primary pillars that determine if a society falls: Environmental damage (e.g., deforestation, soil erosion) Climate change (natural or man-made) Hostile neighbors (warfare or trade disruption) Loss of friendly trade partners

Or are you studying in engineering or AI? Societal collapse: A literature review - ScienceDirect.com