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In 2050, the earth will have 10 billion inhabitants, compared to less than 8 currently. How can we feed all these mouths without destroying the soil, water resources or the climate? How can we ensure that peasants, farmers or breeders continue to earn a living while protecting the planet? Part of the answer can be summed up in one word: agroforestry. It's as if man and tree decided to team up. Subscribe to our channel on YouTube: http://f24.my/youtube LIVE - Follow FRANCE 24 here: http://f24.my/YTliveFR Our website: http://www.france24.com/fr/ Join us on Facebook: / france24.videos Follow us on Twitter: / f24videos