No problem at all on the source. I always like a challenge, anyway... :) This particular subject branches off into so many intricate directions that root so deeply into the so called "system" as we know it to be. There's probably been thousands and thousands of books and documentaries which touch on it. I could easily just write a book on it in and of itself, given how deep and how far back the roots go.

The last 85 years started with some real turbulent changes, but overall it has proven to be so positive in and of itself. So while looking back at the mistakes of humanity, I do prefer to look forward in excitement.