Episode details
Available for over a year
If we had to start civilisation from scratch, what's the first thing we'd need to invent? Presenter: Tim Harford Producer: Ben Crighton
Programme WebsiteUse BBC.com or the new BBC App to listen to BBC podcasts, Radio 4 and the World Service outside the UK.
Available for over a year
If we had to start civilisation from scratch, what's the first thing we'd need to invent? Presenter: Tim Harford Producer: Ben Crighton
Programme Website