The “Great Replacement” theory is behind the far right’s worst acts of terrorism, from Christchurch to El Paso. It has its roots in the Balkans, where it inspired Serb Nationalists to genocide. In this podcast, Jasmin Mujanović and Una Hajdari join New Lines Magazine's Faisal Al Yafai for a conversation about why the American far-right are so obsessed with the wars of Yugoslavia, how a cartoonish meme ended up part of a terrorist attack – and what the fantasy white, Christian society of Serb nationalists would actually be like.