The last decade has seen a number of surprise election results in the UK- from the unexpected Conservative majority in 2015 to the EU referendum in 2016 and the volatility seen between the subsequent General Elections in 2017 and 2019.

Professor Jane Green, Co-Director of the British Election Study, talks about the impact of this turbulent political landscape in both the UK and US, as examined in her recent co-authored book "Electoral Shocks: Understanding the Volatile Voter in a Turbulent World".

Presented by Dr Nigel Fletcher