Colombia's coffee industry is at risk due to unpredictable seasons, floods, landslides, droughts and pests. Farmers say they want to learn to adapt to these environmental changes but don't know how.
Your cup of coffee might cost the world more than you think, but a little knowledge goes a long way if you want to make an eco-friendly choice.
In wartime, food and drink may be a weapon or embodiment of the enemy, but also 'a token of hope, a soothing relief'. In East Timor, coffee has played a vital role.
In the 1980's Uganda was one of the largest coffee exporters in the world, far ahead of Vietnam which hardly exported any. Now the tables have turned raising interesting comparative questions.
Azteca ants are self-appointed protectors of coffee plants on Mexican plantations. But they have a lot to contend with from other insects.
High demand for coffee has pushed growers toward sun or 'reduced-shade' plantations that require more water and pesticides while reducing biodiversity.
Unless climate change can be mitigated, or farmers can find ways to adapt, the future for coffee production looks bleak.