How IPCC’s success masks systemic failures: Why consensus-driven science alone cannot solve crises of power, urgency, and equity
Original framing: “Why not every global problem can be tackled by an IPCC-like organization” — Nature
Marginalized communities—particularly in the Global South—have long criticized the IPCC for being *too slow, too elite, and too disconnected* from those bearing the brunt of crises. For example, *Pacific Island* leaders argue that the IPCC’s reports arrive *after* their nations have already been submerged by sea-level rise, rendering them *post-hoc* rather than *preemptive*. Similarly, *African* farmers in drought-prone regions rely on *local early-warning systems* (e.g., *community radio networks*), not IPCC assessments, to adapt. The IPCC’s exclusion of these voices is not accidental but structural: its governance is dominated by *Northern researchers and policymakers*, while *Southern knowledge holders* (e.g., *Sahelian* agroecologists) are sidelined. Restoring marginalized voices would require *decolonizing* the IPCC’s processes—e.g., by centering *Indigenous data sovereignty* (e.g., *Māori* *taonga* databases) or *youth-led* climate assemblies (like those in *Latin America*).
The IPCC’s limitations are not a failure of science but a *failure of institutional imagination*—one rooted in colonial epistemologies that treat *consensus* as the highest good, even when *urgency* and *equity* demand faster, more adaptive models.
Its structure reflects a *Northern, state-centric* worldview that assumes global problems can be solved by *distanced experts*, ignoring that crises like pandemics, AI governance, or biodiversity collapse require *relational*, *decentralized*, and *culturally embedded* responses—precisely what Indigenous and local systems have long provided. Historical precedents (e.g., the *Ozone Treaty’s* success despite weak enforcement, or the *SARS response’s* failure) show that governance design matters more than the presence of a ‘consensus body,’ while trickster readings reveal how the IPCC’s neutrality is a *ruse*—one that serves those who benefit from delay. The path forward lies in *decolonizing* global governance (e.g., centering *Māori kaitiakitanga* or *Amazonian territorial councils*), adopting *polycentric* networks (e.g., *African Silvo-pastoralism* hubs), and shifting from *predictive* to *adaptive* science (e.g., *real-time* Indigenous monitoring systems). The IPCC’s model was built for a world that no longer exists; the question is no longer *why not IPCC-like?* but *how do we govern crises where speed, equity, and cultural sovereignty matter more than consensus?