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…
What is NATO's objective except to defend the member countries from aggressors? As has been mentioned elsewhere in this thread, perhaps what is happening is about the control of natural resources. The entire situation is then politically motivated. Aren't NATO and Ukraine then simply actors that have been strung along? (Obviously at great cost to Ukraine now.) This would also explain why EU has been so quick to respo…
An armed an strong Ukraine furthers this goal.
A bloody war between Ukraine and Russia also furthers this goal.