Coffee crop failures have been around as long as there have been coffee crops, this idea that current coffee could go extinct is silly. Ideal locations for growing coffee can change and evolve over time, but an extinction event? C’mon. If that were to happen, there would be any people left to care. Literally everything is blamed on climate change these days. Too much snow? Climate change. Too little snow? Also climat…
Also, it takes some time to move production elsewhere. And if climate change continues to get worse, you can't really trust any place to have a consistent climate.