From the cloud forests of Guatemala to the cobbled cupping rooms of Switzerland, the story of coffee is often told in terms of aroma, acidity, and altitude. But beneath the surface of every cup lies a far more volatile brew — a matrix of global price shocks, invisible labour, local innovation, and widening economic fault lines. This is not just about what coffee tastes like, but what it costs, who earns, and who survives in a system where volatility is baked into the business model. Recent studies on the changing economics of coffee production and trade in Central America, South America, and Europe are painting a clear and urgent picture: the current structure of the global coffee market systematically under-rewards those who grow coffee, while disproportionately concentrating profits in downstream stages of the value chain. But there are signs of transformation — from participatory value chain development in Colombia and Bolivia to price-sensitive production models in Costa Rica and the Netherlands. Let us begin in Central America. Between 2008 and 2019, coffee producers in Guatemala saw their EBITDA drop to one third of its previous level, even as production costs increased by over 60%. The culprit? A combination of falling international prices, rising labour costs, and stagnant yields for low-productivity farms. In contrast, producers in Costa Rica — benefiting from higher export prices and selective reinvestment — saw a 30% increase in EBITDA, but only among medium and high-productivity farms. Smallholders with lower yields faced a trajectory similar to their Guatemalan counterparts. The result is a bifurcated future: farms that can afford to invest in fertilisers and infrastructure may survive; the rest will likely exit the sector. This stark divide is echoed in South America, where a participatory study of specialty coffee and coffee-cherry value chains in Bolivia and Colombia revealed both promise and precarity. Direct trade relationships, local roasting, and domestic markets for cascara (dried coffee cherry) generated tangible income gains for farmers involved in these value chains. But the benefits were not universal. Only 2% of Colombian coffee farmers, for example, participate meaningfully in the specialty market. Moreover, while agroecological diversification improved resilience and food security, it often lacked market support or institutional backing. The key difference in outcomes wasn’t just the product — it was the process. The most successful examples relied on action research methods that brought together farmers, processors, roasters, and researchers in a continuous feedback loop of learning and innovation. These were not top-down interventions, but co-developed solutions grounded in local knowledge and evolving market realities. Where cascading value additions — like roasting at origin or selling cascara — were linked to functioning institutions and market access, livelihoods improved. Where they were isolated or unsupported, gains were marginal at best.