There are a number of other rememberances and obituaries online:

"Remembering Richard Heinberg: ‘One of my core mentors is gone’" <https://www.resilience.org/stories/2026-07-30/in-memoriam-ri...>

"Remembering Richard Heinberg: ‘Tribute to the man behind the legend’" <https://www.resilience.org/stories/2026-08-04/remembering-ri...>"

"In Memoriam: Recollections of Richard Heinberg" <https://www.resilience.org/stories/2026-07-29/in-memoriam-re...>'

Obituary: <https://everloved.com/life-of/richard-heinberg/obituary/?flo...>