Cascading Climate Collapse

Based on current trajectories in environmental degradation, resource depletion, and geopolitical instability, the most probable path to global collapse is a cascading failure of Earth's ecological and climate systems. Rising global temperatures, driven by continued greenhouse gas emissions, are pushing critical planetary boundaries past their tipping points. This triggers irreversible feedback loops, such as the thawing of permafrost releasing massive methane stores and the disruption of vital ocean currents.

These environmental shifts inevitably lead to severe agricultural failures, widespread water scarcity, and the expansion of uninhabitable zones. As essential resources dwindle, geopolitical tensions escalate into desperate resource conflicts. The compounding stress on global supply chains, combined with mass climate migration and severe economic strain, overwhelms international institutions and governance structures. Ultimately, this compounding crisis dismantles the highly interconnected global civilization, resulting in systemic societal collapse and the end of the modern world.