Barry Longyear (Creative Commons photo, source).
Science fiction writer Barry Longyear has died. He was 82.
Longyear was best known for his 1979 novella "Enemy Mine," which won both the Hugo and Nebula awards and which was made into a movie. He won the Prometheus Award in 2021 for The War Whisperer Book Five: The Hook.
The main idea behind The Hook is that a libertarian society can protect itself through targeted assassination rather than full scale war, an idea possible inspired by Hassan-i-Sabbah and the Assassins in Illuminatus! It's not clear whether Longyear got the idea from there or from another source, see this post.