It is entirely accurate to say that the U.S. is addicted to waste and distant sources of essentials.The downside of dependency is in the air. The U.S. has allowed itself to become dependent on other nations for essentials, a policy that I view as an insanity fueled by greed.The problem with dependency is the cost can't be calculated until it's too late. Restoring independence is a massive, costly undertaking, but if you wait until the cost of dependency is clear to all, it's too late to escape the collapse triggered by the cut-off of essentials from other nations.The happy story...