Peter Raven, 1936 - 2026
Rhett Ayers Butler, the founder of the biodiversity-focused online news network Mongabay, has posted a marvelous tribute laying out the extraordinary life and legacy of Peter Raven, a groundbreaking botanist and fierce defender of Earth’s biological diversity who died over the weekend at age 89.
I was lucky to get to know Raven over a couple of decades as an expert source in my environmental reporting and then work with him when I joined the Executive Committee for Resaearch and Exploration at National Geographic Society, which he led at the time I joined. (Watch this video about Raven’s Hubbard Medal.) Here’s the opening to Butler’s piece:
Life on Earth is often described as a web, but for much of modern science it was catalogued as a ledger: names, specimens, distributions, relationships drawn in careful lines. Over the course of the 20th century, that ledger gave way to a more connected view. Plants and animals were no longer just entries in a system; they were participants in it, shaping one another across deep time. The implications of that shift were not merely scientific. They pointed, more directly than before, to the role of a single species—our own—in altering the terms of that participation.
Few scientists did more to define that transition, or to explain its consequences, than Peter Raven.
Peter Hamilton Raven, who died this weekend, aged 89, was among the most influential botanists of the past century. Over a career that spanned more than six decades, he combined taxonomy, evolutionary biology and conservation into a coherent body of work: to understand the diversity of life, and to argue for its preservation with a clarity that was unusual among scientists of his generation. PLEASE READ THE REST:
So many greats from the early generation of conservation leaders are gone, including Jane Goodall, E.O. Wilson and Tom Lovejoy.
But so many more leaders are emerging. To understand that, and to feel Raven’s mix of deep knowledge, puckish humor and trenchant analysis, I encourage you to watch the Sustain What conversation above, which was recorded in May 2021 but is eternally relevant. I introduced Raven to two younger generations of botanist: Angelica Patterson, who calls herself the “shotgun scientist” because that’s the tool she uses to collect the flowering and fruiting treetop branches that help identify a tree species; and Hilary Callahan of Barnard College.
This 2022 short documentary is also well worth your time.
