Past related threads—but I seem to remember that there were others as well. Anybody?

Discovering an Equation for Altruism Cost George Price Everything (2016) - https://news.ycombinator.com/item?id=14572742 - June 2017 (6 comments)

George Price: The man who died trying to prove selflessness doesn’t exist - https://news.ycombinator.com/item?id=12489819 - Sept 2016 (2 comments)

George Price, Who Tried to Prove Selflessness Doesn’t Exist - https://news.ycombinator.com/item?id=9529947 - May 2015 (31 comments)