+BRISEFor Stripe Partners
Ethnography Listens to People.
GHz + BRISE Understand Territories.
The Latent Layer: a new stratum of context for qualitative research in Brazil and Latin America.
+BRISEThe Latent Layer: a new stratum of context for qualitative research in Brazil and Latin America.
Over the past years, GHz has been Stripe Partners' fieldwork partner in Brazil and Latin America. We've delivered ethnographic immersions, qualitative studies, and cultural insights across a wide range of Stripe Partners projects in the region.
We want to share that we are developing a new capability that, we believe, can expand the scope of qualitative research — without changing what is already done today.
Active partnership
Brazil · Latin America
Ethnographic immersions
Qualitative studies
Cultural insights
Qualitative research listens to what people feel. Environmental monitoring reveals what the territory is doing. These two worlds have barely been connected.
When a participant in São Paulo says "I'm worried about water scarcity," we record that as a feeling. We don't know whether the reservoir supplying the city dropped last month or remained stable. We don't know whether air quality in the area has been worsening for several weeks. We don't know whether the heat wave they mention is statistically anomalous or within the seasonal average.
That space between lived experience and environmental reality is where some of the most interesting insights hide. We call it the Latent Layer: context that was always present, but rarely measurable.
This gap is not only methodological — it also represents a risk to decision quality. Research firms price the cost of fieldwork, but not the cost of contextual bias: when a study recommendation turns out to be suboptimal because the physical environment of the territory was never considered. The Latent Layer is where that risk silently lives.
GHz has established a partnership with BRISE, a Brazilian environmental intelligence startup that builds and operates microlocal sensor networks, integrates satellite imagery and public APIs, and delivers continuous environmental monitoring with prescriptive intelligence.
BRISE is not a data vendor. It is a research infrastructure with its own field-deployed hardware, proprietary environmental intelligence infrastructure, and the analytical capacity to translate environmental signals into usable context for qualitative research.
Nothing here replaces qualitative research. It simply adds another layer of context.
Public climate data from the previous 4–8 weeks predicts outbreaks with 73.5% accuracy.
Neural networks applied to Sentinel-2 and Landsat imagery — finalist for the global Tech4Positive Futures award.
Continuous monitoring of formaldehyde, benzene, VOCs, CO₂, and PM2.5 in corporate environments.
Groundwater tracking in Serra do Japi (São Paulo state), assessing the long-term sustainability of water extraction in a protected area.
A starting point for the conversation: where could the Latent Layer create value for Stripe Partners and its clients?
How extreme weather events reshape audiovisual content consumption — and what streaming platforms don't yet know about it.
When a streaming platform commissions a study to understand engagement patterns in Brazil, the work combines cultural analysis with local qualitative research. What these studies barely capture is what happens beyond the screen: the environmental conditions surrounding consumption.
Heat waves, water shortages, droughts, and wildfire smoke tend to confine people (or drive them from their homes), and can shift content consumption: the type of content, session length, sociability, and the affective memory of what was watched. As these events grow more frequent across Brazil and Latin America, understanding this gap could become a strategic edge for the client.
Nothing changes for the participant. They answer the same questions, tell the same stories. What changes is the analytical scope — expanding to include the ecological surroundings.
How environmental conditions reshape behaviour on social platforms during climate crises — and what that reveals about the platform's role as crisis infrastructure.
When a flood hits a city, social platforms stop being entertainment and become crisis infrastructure. Users hacked this use into existence. Nobody designed it.
As extreme climate events grow more frequent in our region, this emergency use becomes more critical. The strategic question is no longer only "how do people use social media during crises?" but: how does a platform want to be perceived when the world around its users is literally flooding or drying out?
How environmental exposure shapes the adoption — or abandonment — of treatments for infectious and climate-related chronic conditions.
The link between environmental conditions and infectious or chronic disease is well documented in epidemiology. BRISE's predictive model shows that climate conditions 4–8 weeks prior predict dengue outbreaks with over 70% accuracy. Today, this relationship is rarely incorporated into the patient-journey studies that guide pharmaceutical strategy.
The opportunity is twofold: companies still lack a clear understanding of how environmental exposure shapes disease-risk perception and how climate-influenced chronic conditions are experienced across different environmental profiles.
A patient in a territory with PM2.5 three times above the safe limit for six months may not realise how much that exposure contributes to their condition. The contradiction between the environmental data and the qualitative account is a valuable insight that conventional research cannot capture.
A distinctive feature of this approach is what we call Productive Contradictions.
The distance between what a participant reports and what the territory records is not noise — it is often the signal. When a patient attributes their treatment adherence to "finally feeling safe" and the data shows the adherence peak coincided with a week of critical air quality, the contradiction reveals hypotheses that other methodologies lack the means to see. This is not an analytical artefact. It is a deliverable.
How environmental exposure reshapes financial behaviour, risk perception, and trust — and what banks, insurers, and fintechs don't yet see.
Families living in territories of recurrent flooding, chronic water stress, or extreme heat develop their own logics of money: how they save, when they borrow, why they fall behind in some months and not others, and how much they distrust preventive products like insurance. Risk models and product journeys tend to read these patterns as demographic noise.
GHz + BRISE turns the territory's environment into a measurable variable, allowing Stripe Partners to read how that variable shapes people's relationship with money.
A fintech that can't explain why uptake of an insurance feature collapses in certain regions, or a bank seeing structurally higher seasonal default it can't attribute — the environmental layer surfaces the cause the usage data alone keeps hiding.
Taking client stakeholders into the field is one of the most powerful ways to make research land. Today, in the field, they meet people. With the BRISE layer, the immersion gains a second, sensory dimension: the Latent Layer becomes visible on the very ground the stakeholder is standing on.
While the client listens to a participant, the GHz + BRISE dashboard shows, in situ, the run of days above 40 °C, the aquifer that dropped, the PM2.5 in the air that person breathes. The environmental data stops being a slide and becomes tactile evidence, in the territory, at the exact moment the account is being told.
It turns Productive Contradictions from an analytical concept into something the client sees with their own eyes: the gap between what the person says and what the environment does, made impossible to unsee.
This is not a fifth project. It is a way of delivering the four above — an amplifier that makes every one of them more visceral, and more persuasive, for the stakeholders who have to act on the findings.
| Project | Segment | Core resource | Timeline |
|---|---|---|---|
| Screen and Heat | Streaming | Extreme-climate-event timeline | 3–5 months |
| The Environment Is the Message | Social Media | Environmental timeline with geospatial precision | 4–6 months |
| Hidden Risks | Pharma | Dengue predictive model + vector profile | 5–7 months |
| The Climate of Money | Financial Services | Territorial environmental-risk profile | 4–6 months |
By investing in BRISE, GHz has developed a capability offered by no other fieldwork partner in Latin America: the ability to understand territories with the same depth with which we listen to people.
We are not just adding data. We are adding context, and helping reduce a methodological risk that the research market and its clients have not yet learned to price.
The next step is to explore where this layer creates the most value — and where it reveals questions we didn't know to ask.