The word neoliberalism is often used more as an insult than a description of a set of beliefs. And people can be rather hazy about the beliefs it refers to – although the mix generally includes free markets, privatisation and globalisation and high levels of inequality. In his book The Rise and Fall of the Neoliberal Order: America and the World in the Free Market Era (Oxford UP, 2022), Professor Gary Gerstle of Cambridge University charts how both rightists and leftists embraced neo liberal ideas which prevailed for some three decades until they were challenged by the populist ethno nationalism of Trump and his imitators. But can ethnonationalism prevail? Professor Gerstle argues its too soon to say whether ethnonationalism will become the new post neoliberal orthodoxy