I read Mearsheimer's "Tragedy of Great Power Politics", and I think it's one of the most important books ever written. It completely changed the way I think about what's going on in the world. That being said, I think on the topic of Russia and Ukraine, Mearsheimer is not consistent with his own theory (defensive realism). I completely understand why Putin is doing what he's doing, his actions are very well explained…
>>That being said, I think on the topic of Russia and Ukraine, Mearsheimer is not consistent with his own theory (defensive realism). I completely understand why Putin is doing what he's doing, his actions are very well explained by Mearsheimer's framework; he's not a madman (necessarily).
Except Mearsheimer explicity didn't predict a major war between Ukraine and russia. He has commented on this situation repeatedly and failed to accurately predict the outbreak of major war. Mearsheimer has a problem here: Russia is weakening its military potential against other major states by going to war against ukraine. His formulation of offensive realism does not really produce a testable prediction in this case.