Trade in the post-WWII period has really been defined by the adoption of standardized shipping containers, dramatically reducing costs, boosting trade, and promoting globalization. How can you delay it as long as possible and what are the implications on international relations if international shipping remains comparatively expensive? I'm especially curious what the decreased trade will have on China in the 70s and 80s. I suspect overregulation and union opposition might be the key to delaying standardization. Any thoughts?