Climate-Driven Systemic Collapse

By 2026, the compounding effects of rising global temperatures become irreversible. Heatwaves render large swaths of the tropics and subtropics uninhabitable during peak months, collapsing agricultural output and triggering mass migrations at unprecedented scales. Simultaneous breadbasket failures from drought, flooding, and crop disease strain global food supplies, sparking resource wars. Coastal megacities face chronic inundation, displacing hundreds of millions and overwhelming state capacities. Economic networks unravel as insurance markets fail and supply chains fracture. Society’s adaptive thresholds are exceeded not by a single catastrophe, but by cascading breakdowns in food, water, energy, and trade systems that erode governance and foster violent competition. The world ends not in a sudden apocalypse, but in a drawn-out disintegration of the complex interdependencies that sustain modern civilization.