What the wealth of nations is really built upon

It is an old question: why are some countries rich and others poor? Sir Partha Dasgupta, a hugely accomplished economist, born in Dhaka and educated in Delhi and Cambridge, is as well qualified as anyone to come up with an answer – which he did, delivering this year’s Royal Economic Society public lecture.

Dasgupta began by inviting his audience, many of whom were A-level students, to consider the lives of two girls – Becky, an American, and Desta, an Ethiopian.

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