Andrew Marr discusses the origins and growth of globalisation, and the impact of the coronavirus on the global world order with Valerie Hansen and Gideon Rachman.

In her latest book, The Year 1000, the historian Valerie Hansen challenges the idea that globalisation began in 1492, the year Columbus discovered America. She argues that it was 500 years earlier when for the first time new trade routes linked the entire globe. New archaeological finds show how goods and people travelled far and wide from this earlier period, marking the beginning of an era of exploration, trade and exploitation.

The last 500 years or more has seen an explosion in global interactions, with a huge growth in multi-national companies, as well as international trade, ideas and culture. But the economist Gideon Rachman says today’s worldwide pandemic has seen the nation state making a comeback. The emergency has revealed the fragility of global supply chains and increased demand for local production and tougher border controls. Rachman also believes that the geopolitical effects of the coronavirus on the world order will linger long after travel restrictions have been lifted.

Producer: Katy Hickman