Write short essay-style answers (app. 120 words each) for the following questions

Write short essay-style answers (app. 120 words each) for the following questions
How is anarchy now an inaccurate description of a world characterised by complex interdependencies?
How has Classical realism’s (power maximisers – offensive realists) pessimism about the possibility of progress in world politics not been justified? (Please try to mention Thucydides)