A rapidly growing world population. Climate change. Environmental degradation.

These are urgent and unprecedented challenges. How will we produce enough food without further damaging the environment as the global population rises?

Follow the Food – a multimedia series by BBC Future and BBC World News – investigates how farmers, researchers and innovators are working to secure a sustainable long-term future for the global food supply chain.

The ageing crisis threatening farming
Climate change: Ways farmers can help the environment
A staple food to withstand disaster
The crucial ingredient our diet lacks
How to fix our broken food system
Five ways we can feed the world in 2050

AROUND THE BBC