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Climate Collapse

By 2026, the acceleration of climate feedback loops—such as Arctic permafrost thawing, Amazon rainforest dieback, and ocean circulation disruption—has pushed global systems past critical tipping points. Despite international pledges, emissions remain near record highs, with atmospheric CO₂ exceeding 430 ppm. Extreme weather events have become routine, destabilizing food and water supplies across multiple continents. Simultaneously, rising sea levels and heat stress have rendered key agricultural and population centers increasingly uninhabitable.

The resulting cascade includes mass migration, resource wars, and the breakdown of global supply chains. Governments, overwhelmed by compounding crises, struggle to maintain order or coordinate effective responses. Financial markets, already strained by climate-related losses, face systemic collapse as insurance and asset valuations unravel. Unlike sudden catastrophes like nuclear war or pandemics—which remain possible but less probable due to deterrence or medical advances—climate collapse is already underway, irreversible on human timescales, and universally impactful. Its slow-burn nature masks its existential threat until it becomes unmanageable, making it the single most likely path to civilizational collapse.