Diaspora explained. Greg Egan and the great cosmic filter

Instead of some niche fandom, I made a video that can be enjoyed by everyone. I dont claim that this has no errors. Some artistic liberties were taken. In Hama Druz video I was more than half way done, when I got to talk about what I wanted. Far future xeelee video was fine for the later half (after my pc got working properly) So I think this is my first good video. Enjoy.