What impact does populism have on international relations?

Populism has a significant impact on international relations primarily by leading to increased nationalism and altering foreign policies. Populist leaders often emphasize national sovereignty, prioritizing the interests and identity of their nation over international cooperation. This shift can result in a rejection of multilateral agreements and institutions perceived to undermine national authority or compromise national interests.

Nationalism, a core tenet of populism, can manifest in various ways, including increased protectionist policies, skepticism towards immigration, and a preference for bilateral over multilateral negotiations. As populist movements gain traction, countries may become more inward-looking, which complicates alliances and collaborative efforts on global issues such as climate change, trade, and security. Ultimately, this trend can lead to heightened tensions between nations as populist leaders advocate for policies that prioritize their domestic agenda at the expense of international cooperation. Such changes reshape the global landscape by challenging established norms and creating an environment where unilateral actions may become more prevalent.