Radhika Desai on main difference between Cold War in 20th century and modern situation

What is the main difference between Cold War in 20th century and modern situation? Radhika Desai, Professor at the Department of Political Studies and Director, Geopolitical Economy Research Group, University of Manitoba spoke on this topic and also gave a picture of possibilities for international cooperation in future. She took part in the 17th Annual Meeting of the Valdai Discussion Club