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Fifteen million tonnes of bananas are shipped around the globe every year. Consumers in the developed world have become use to exotic fruit and vegtables at all times - but the UN believes the best way to ensure nine billion people are fed and watered by 2050, is to produce and consume a significantly larger proportion of locally grown food.

On this week's One Planet we consider how resilient our global food chain is. We visit Europe's largest banana ripening warehouse; we hear from the community who are trying to bypass the food chain by growing everything themselves, plus we hear from Liberia - a country that is struggling to rebuild its agricultural sector after years of civil unrest.

As ever, tune in and let us know what you think. Email the team at oneplanet@bbc.com, or join us on Facebook and Twitter, the links are below.