Tim Harford explores the concept of 'the tragedy of the commons', a term coined by American ecologist Garrett Hardin, to reflect on the impact of mankind on the world around us.
Tim Harford presents the last in the series, 'Pop-up Ideas'.
Tim explores the concept of 'The Tragedy of the Commons' - a term coined by the American ecologist Garrett Hardin in a hugely influential 1968 essay.
He compares Hardin's work to that of the American political economist Elinor Ostrom, to reflect on the impact of mankind on the world around us.
Producer: Adele Armstrong.
You are at the last episode