If we let the CCP blatantly violate the Sino-British Joint Declaration, openly turn Hong Kong into a police state, and engage in hostile militarism throughout the South China Sea, maybe they will be satisfied and start acting nice. After all, appeasement was a smashing success when Hitler was given the Sudetenland, right? Actually, it was Neville Chamberlain’s agreement that gave appeasement the bad name it deserves. Young British foreign office bureaucrat Hugh Legat sees that infamous history unfold as an aide to Chamberlain in Christian Schwochow’s “Munich: The Edge of War,” based on Robert Harris’s novel. It starts streaming on Jan. 21st premiere on Netflix. Initially, Legat is more concerned with helping Chamberlain prevent a European war than resolving the Cold War brewing between him and his wife. It is really bad timing when he is attached to the Prime Minister’s Munich delegation and also quite a surprise. It turns out …