'(·)@allgebrah·Sep 20, 2017Human interstellar communication is tricky not because of signal strength, but because 20 years of moral drift is a lot of taboos to violate343155
'(·)@allgebrahReplying to @sigfig and @mcclure111draft title was "interstellar overton window"12:55 AM · Sep 20, 2017·Twitter Web Client1 Retweet16 Likes
