For anyone noting the 1998 date and not already aware, Robin Hason is still writing on the topic off and on at the _Overcoming Bias_ blog, and has had a few pos

For anyone noting the 1998 date and not already aware, Robin Hason is still writing on the topic off and on at the _Overcoming Bias_ blog, and has had a few posts on the topic just this month: "Why We Can’t See Grabby Aliens" -- more generally about life in the universe at https://www.overcomingbias.com/2021/01/why-we-cant-see-grabby-aliens.html https://www.overcomingbias.com/2021/01/why-we-cant-see-grabb... and "Try-Menu-Combo Filter Steps" explicitly talking about the Great Filter idea some more at https://www.overcomingbias.com/2021/01/try-menu-combo-filter-steps.html https://www.overcomingbias.com/2021/01/try-menu-combo-filter...