Wars are raging around the world. Many are pitting east against west, with both supplying arms to countries they support. The United Nations has been accused of weakness - paralysed by vetos held by the major powers. So, could these global conflicts turn into a third world war?In this episode:  Chris Hedges, Former Middle East Bureau Chief, New York Times. Scott Lucas, Professor of International Politics, Clinton Institute. Huiyao Henry Wang, Founder and president, Center for China and Globalisation. Host: Tom McRae Connect with us:@AJEPodcasts on Twitter, Instagram, Facebook, Threads and YouTube