Western climate science is catching up to what indigenous communities have observed for generations. Ember Global's partnership model centers local ecological knowledge as the primary input for adaptation strategy.
The Quechua-speaking farmers of Peru’s Puno region have been reading the stars to predict frost events for more than a thousand years.
Specifically, they observe the brightness and position of the Pleiades constellation in June — a practice called Cabañuelas — to forecast whether the coming growing season will bring late frost that could kill potato crops. The clearer and brighter the Pleiades appear, the better the rains. Hazy Pleiades signal drought.
In 2008, researchers from the University of Washington published a study in Nature confirming the mechanism: high cirrus cloud cover — which makes the Pleiades appear dim — correlates with El Niño conditions and reduced rainfall. The farmers already knew. They had encoded the correlation in agricultural practice across 40 generations of observation.
The Epistemic Arrogance Problem
There’s a particular kind of blindness that afflicts well-funded institutions arriving in communities with “solutions.” The blindness is the failure to ask what’s already working — what knowledge already exists in the community that a satellite or a climate model might confirm, but did not discover.
Ember Global made a deliberate institutional decision in 2018 to restructure our research methodology around this failure. We now operate what we call a Community Knowledge-First framework, which means every program design process begins with formal documentation of existing community climate adaptation practices before any external technical input is introduced.
The results have been transformative. Not because community knowledge is always right and technical science is always wrong — both have their domains. But because the integration of both produces solutions with a durability and adoption rate that neither achieves alone.
Three Cases Where This Changed Everything
In the Sahel: Traditional Zaï pit farming — small planting pits that concentrate rainwater and organic matter — had been largely abandoned as communities shifted to cash crops. When drought returned, our soil science team analyzed the technique and found it increased water retention by 40% compared to conventional rows. We’re now training 8,000 farmers in modernized Zaï methods that integrate the traditional design with drip-irrigation-compatible spacing.
In Bangladesh: Local fishing communities in the Sundarbans delta had developed a nuanced map of “safe corridors” — channels that retained navigability and remained structurally stable even during cyclone season. This knowledge, held by experienced boat pilots, had never been formally documented. Ember partnered with the Bangladesh Water Development Board to digitize these corridor maps and integrate them into the national disaster response routing system. The 2024 Cyclone Remal response was the first to use this routing — estimates suggest it reduced evacuation time by 22%.
In Peru: Quechua seed stewards maintain a living library of over 900 distinct potato varieties, each adapted to specific altitude, rainfall, and frost patterns. When climate shifts began making traditional altitude bands unreliable, these stewards — not international plant breeders — were the first to identify which varieties showed cross-altitude resilience. Ember’s agricultural team is now working with them to conduct formal trials that could make these varieties available to 200,000 Andean farmers.
What “Partnership” Actually Means
Partnership is not a word we use lightly. It has a specific operational meaning at Ember.
It means communities hold veto power over program design. If a proposed intervention conflicts with local values, practices, or priorities, it does not proceed. Period.
It means community members are employed as senior researchers, not just as translators or “community liaisons.” Dr. Fortunata Quispe, a Quechua seed steward with 35 years of traditional agricultural expertise, holds the title of Principal Agricultural Investigator on our Andean Resilience program. She receives the salary, the credit, and the intellectual property rights commensurate with that role.
It means data sovereignty: communities own the ecological and traditional knowledge data collected on their territories, and decide how it is shared, published, or commercialized.
The Urgency of Getting This Right
Climate adaptation is happening now, in communities that don’t have time to wait for journal publication cycles. The knowledge that survives and circulates in the next decade of accelerating disruption will determine which communities endure and which are overwhelmed.
Indigenous and traditional communities hold a disproportionate share of the world’s remaining biodiversity and the ecological knowledge of how to live within it. Losing that knowledge — through displacement, cultural erosion, or the simple failure to listen — would be a catastrophe independent of the climate crisis, and would dramatically worsen our capacity to respond to it.
Ember Global exists, in part, to create the institutional conditions under which that knowledge is not lost. Under which it is recognized, compensated, and deployed in service of the communities that generated it.
The solutions are already here. We just need to stop talking long enough to hear them.