By 2050 the world's population is set to reach 10 billion. Will there be enough for them to eat? Farmers have their work cut out. Is it only large-scale industrial-style farms that can produce enough? What about organic or family-run outfits?
When a group of Brazilian families occupied disused farmland they found lifeless soil and water. Fifteen years on, they have brought it back to health. Their story is part of a larger battle over Brazil's farming future.
Brazil's president-elect Jair Bolsonaro has threatened to close environment agencies and throw open indigenous territories to development. But he would stay in the Paris Agreement. What fate for the lungs of the Earth?
Cows released from a Brandenburg farm have died after eating too much concentrate feed, according to local media. Dozens more remain in critical condition, spelling economic misfortune for a budding organic farm.
Droughts, floods and storms are hitting Africa with increasing frequency. With so many people dependent on subsistence agriculture, the results can be devastating, and the future looks uncertain.
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