50 years ago, in January 1972, the US space shuttle program moved forward and humanity passed the top of the arc of manned spaceflight and began its descent away from the dream of the 1860s to the 1960s. Bill and Rachel. Notes and links for Ep. 406 (PDF): http://arsenalfordemocracy.com/wp-content/uploads/2022/01/AFD-Ep-406-Links-and-Notes-Critical-Space-Theory_-The-Arc-of-Spaceflight-Ambitions.pdf Theme … Read more