 And Peter Neumann is here in London, Professor of Security Studies at the War Studies Department at King's College. A word to you both about current work. And Kadri, you hinted at this project a little earlier on in our conversations. This is for the Europe's Futures Project at the Institute for Human Sciences and takes us to Russia and particularly back in time to a degree to the period of what was known as perestroika. What are you particularly looking at?