As the reality of global warming starts to hit home, people may ask: "How will it affect my livelihood?"
The explosion in worldwide coffee consumption in the past two decades has generally not benefitted farmers of coffee beans in poorer nations along the equator.
More Americans than ever before are supporting their local food markets, and it's not just because they believe the food is fresher and tastes better.
Amish chicken farmer Ura Gingerich begins each day by lantern light, but his simple life of tradition is threatened by a modern scourge that has devastated the US poultry industry.
British dairy farmers are once again protesting over the low prices on offer for their milk. They worry that too many producers are going bust, and that long-term milk supplies are at risk.