I agree with the unhealthy society and your statement got me thinking. In regards to health what happens when global trade is shut down and a country can not make it's own pharmaceuticals for example? About 64% of people in the US over age 18 are on prescription drugs. Some of those drugs have really dangerous rebound effects if one suddenly stops taking them. Some of those effects can be deadly, especially blood pressure drugs. Most of those drugs come from China, some from India. How quickly can each country start manufacturing and distributing it's own prescription drugs? Would that cause a quick adjustment to the culture or is that not enough?