He makes some good points, but isn't he in his ivory tower a bit? The Soviet Union had no right to take over a swathe of Eastern Europe for over forty years. It also appears he's given the green light for China to take over Taiwan.
His statements and actions are often contradictory.
Apparently he has strong-armed Netenyahu into accepting a 3 stage ceasefire. Netenyahu has not been invited to Trump's inauguration. It seems that Trump understands the way forward for everyone is to allow Netenyahu to become increasingly isolated and thereby weaker. I think his days are numbered now.
One of the ceasefire conditions should have been to allow international war crimes investigators into Gaza, in my opinion.