
When the fall of the Berlin Wall happened, I remembered being 100% glued to my television set. I was 30 years old at the time. Old enough to have never known anything but the Berlin Wall dividing Eastern and Western Europe. It had become so institutionalized, so flat out hulking, ugly and immovable, it would never have occurred to me that it could go away. It just was. The Soviets were a great power like America and weren't going anywhere. That wall was there for good.
By 30, I had seen millions of Americans willing to pay acres and acres of tax dollars they had worked hard for to prevent a "domino effect" of further communist states without question because once a state had gone red, it had entered a static non-changeable state. It just seemed like things wouldn't and couldn't change.
The lesson I take away from the Berlin Wall is that anything is possible. Indefensible ideas fall. The most hopelessly sclerotic ideology gets abandoned cause it's just too exhausting to defend the indefensible. Communism couldn't escape the marketplace of ideas. There are a whole host of things happening today in the world that may solve themselves, because eventually, people just get tired of defending the indefensible.