This is a very well written and compelling artcle. It really is amazing how different the world was in the 1960's. I'm glad Jan came out if it ok. Thanks for following me I just started following you. I hope you will enjoy my 5 part series, "Let's Teach Cryptocurrency to Isaac Newton" - The first part is already publshed here on Medium. Part 2 will probably be availalbe next week. I hope you will enjoy the whole series.