Empires​ are supposed to be a thing of the past but very big countries with global reach are becoming more entrenched. By 2050, almost 40 per cent of the world’s population will live in just four polities: India, China, the US and the EU. So, in what respects are these entities imperial and is there a future for small states? Listen to Owen Bennett-Jones in conversation with Alasdair Roberts, author of Superstates: Empires of the 21st Century (Polity Press, 2023).  Owen Bennett-Jones is a freelance journalist and writer. A former BBC correspondent and presenter he has been a resident foreign correspondent in Bucharest, Geneva, Islamabad, Hanoi and Beirut. He is recently wrote a history of the Bhutto dynasty which was published by Yale University Press. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/south-asian-studies