As per David Ing’s post on LinkedIn:

Timothy F.H. Allen, president of International Society for the Systems Sciences 2008-2009, passed away peacefully in his home, surrounded by his family, on May 1, 2025.

With his work on ecosystem ecology, I learned more about living systems than anyone else in the systems community. After his retirement, he was proud of putting together a reader, so that other could continue to learn.

Curtin, Charles G., and Timothy F. H. Allen, eds. 2018. Complex Ecology: Foundational Perspectives on Dynamic Approaches to Ecology and Conservation. Cambridge: Cambridge University Press. https://lnkd.in/gxj8NKDt .

More details on news forwarded by Tom Brandner is reposted at https://lnkd.in/gN7Csbv2

(1) Post | LinkedIn