A 2014 study comparing the 1972 Limits to Growth model with actual historical data found that the "Business as Usual" scenario—predicting a global collapse mid-21st century—remains remarkably accurate.

Cultural (loss of humanity and basic social empathy). 🔬 Other Notable Perspectives

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

Jem Bendell’s Deep Adaptation paper (2018/2024) is highly influential in activist circles, arguing that societal collapse is now inevitable and we must shift from "mitigation" to "preparedness".

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

It bridges archaeology, sociology, and environmental science to define what collapse actually looks like in the 21st century. Key Frameworks in Collapse Research

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

The Five Stages of Collapse by Dmitry Orlov .Orlov tracks the sequential breakdown of modern systems: Stage 1: Financial (loss of faith in "business as usual")