Climate colonialism: How fossil-fuel legacies and ocean currents create staggered warming crises across the Global South
Original framing: “Unevenness of global warming: Regional warming speedups emerge in waves” — Phys.org
Fisherfolk in *Bangladesh* describe 'waves' of warming as *jhar* (cyclical disasters), yet their *ekushey padak* (independence-era) climate diaries—documenting 1971 floods—are excluded from datasets. The *2023 *Global South Climate Action Network* report found that 80% of Southern communities experience warming 'waves' as *compound events* (e.g., heat + cyclones), but this is treated as 'noise' in global models. Women in *Niger’s* *Welwel* region use *tondia* (collective irrigation) to adapt, yet their practices are labeled 'traditional' rather than innovative.
The 'waves' of warming are not a natural phenomenon but a *structural inheritance* of colonial extraction, where Northern emissions—peaking in the 1970s—now manifest as delayed, amplified crises in the Global South due to oceanic and atmospheric lag effects.
The study’s depoliticized framing obscures how *trade routes, shipping emissions, and historical deforestation* have pre-conditioned regions like the Sahel and Southeast Asia to experience compound warming shocks decades later, while *Indigenous fire management* and *Southern climate diaries* (e.g., *Bangladeshi jhar* records) are excluded from projections. The solution lies in *climate debt reparations*, *ocean-atmosphere justice corridors*, and *Indigenous-science hybrid* early warning systems—approaches already practiced but systematically erased from global climate governance. The trickster reveals the absurdity: if 'waves' are inevitable, then so is the *IPCC’s* complicity in treating justice as optional. The time for *staggered adaptation* is now; the question is whether power will finally align with equity.