Ukrainian philosopher, writer and journalist. Author of four books and numerous articles on philosophy, history of ideas, geopolitics, Ukrainian politics and society. Doctor of political studies (EHESS, Paris). Editor-in-chief at UkraineWorld.org, director for analysis at Internews Ukraine, journalist at Hromadske.ua, lecturer at Kyiv-Mohyla Academy. His writing has been published in Ukrainian, English, Russian, French, German, Czech, Danish, Norwegian and other languages. His latest book, Liquid Ideologies, won Sheveliov Prize of the Ukrainian PEN Club (2018), Book of the Year in political studies (2018), and Book of the Year in non-fiction (2018) in Ukraine.