Julian Baggini offers a comprehensive overview of the global food network. He makes a convincing case for philosophy to spearhead a multi-disciplinary approach that will provide a framework for managing the demands, conflicts, inequities, and dangers that jeopardise the network's effective operation

A regular exploration of some of the big ideas that connect with and emerge from the month’s news stories. Sit back and enjoy the live conversation or take part as much as you like – this is always a lively and inspiring discussion!