This episode explores the evolving global economic order and the shifting dynamics of US foreign policy, particularly concerning trade and the role of the dollar. Against the backdrop of the current geopolitical climate, the discussion centers on Martin Wolf's insights into the complexities of the international financial system. More significantly, the conversation delves into the parallels and differences between the current economic environment and the 1930s, highlighting the anxieties and resentments driving populist movements. For instance, the impact of the 2008 financial crisis on the Republican party's shift towards populism is analyzed. As the discussion pivoted to the US dollar's role as a reserve currency, Wolf details three historical episodes illustrating the challenges of managing a global system dominated by a single nation's currency. In contrast to the common perception of the dollar's status as a burden, Wolf argues that it provides the US with significant economic and political leverage. What this means for the future of globalization and international relations remains uncertain, with Wolf emphasizing the unpredictable nature of the current situation and the potential for further instability.