Most of the coffee worth drinking is Arabica, and Arabica is particular. It wants mild temperatures, steady rainfall, and altitude, the cool, high slopes of the tropics. That exact set of conditions only exists in a thin ring around the equator the trade calls the bean belt. It isn't a large slice of the planet, and it's getting smaller.
The belt is climbing
As average temperatures rise, the lower, warmer edges of that band stop working. Trees flower at the wrong time, cherries ripen too fast and taste flat, and pests that used to die back in the cold now survive the winter. Coffee leaf rust and the borer beetle (both temperature-sensitive) have crept up to altitudes that were once safe. The obvious answer is to plant higher, where it's still cool enough. But you can only climb a mountain so far, and the land near the top is often forest worth keeping.
By some widely cited projections, the area suitable for Arabica could roughly halve by 2050. And even where coffee hangs on, the harvests get less predictable. A frost in Brazil, an unseasonal drought in East Africa, rain that turns up a month late. For a crop that runs on rhythm, unpredictability is its own kind of loss.
It lands on the farmer first
Most of the world's coffee is grown by smallholders, families working a few hectares, often on thin margins with no buffer for a bad year. They're the ones who absorb the failed harvest, the new pest, the cost of replanting higher up the slope. The romance of origin can quietly hide how precarious it already is. We try not to.
And then it reaches the cup
Specialty coffee exists to notice difference: the jasmine in a washed Ethiopian, the stone fruit in a Colombian honey. Those flavours come from very specific conditions: the right altitude, the right shade, a slow and even ripening. Stress the plant and the nuance is the first thing to flatten. So taste becomes an early-warning system. The disappearing cup isn't a metaphor. It's something you can drink.
Why this is KAFEX's whole point
We're a coffee studio that makes films and pictures, so it would be easy to make work that's only beautiful: steam, latte art, golden light. But a frame that hides who grew the coffee, and what it's costing them, isn't honest and isn't useful. Our job is to connect the person drinking in Manchester to the person growing in Huila, and to do it with enough specificity that it actually means something: the farm, the variety, the process, the year.
Education without ego. Ethics before aesthetics. Community over competition. Those aren't lines on a wall for us. They're the test every project has to pass. Good coffee deserves better stories, and the people behind it deserve to be seen clearly. That's the work.