The top 10 neighbors for Bill McKibben span journalists, authors, news publishers, and an activism organization — with no single standout pulling away from the pack. Similarity scores run from 0.98 (grist) down to 0.96 (Dr. emptywheel), a range of just 0.015 across all ten positions, which is the defining structural feature here.
Tallying the subcategories: four of the ten neighbors are Journalists — Jane Mayer (0.97), Judd Legum (0.97), Ronan Farrow (0.97), and Dr. emptywheel (0.96) — matching McKibben's own subcategory. Three are News Publishers: NPR Food (0.96), NPR Books (0.96), and Guardian Environment (0.96). One is an Author — Michael Pollan (0.97) — one is a Website — grist (0.98) — and one is an Activism organization — Indivisible Guide (0.96). The mix is predominantly journalism and news infrastructure, with the author and activism entries rounding out a cluster that is editorially oriented rather than narrowly topical. Notably, no environmental organizations appear in the top 10 beyond the activism-coded Indivisible Guide; the Sierra Club does not reach this tier.
The flat shape reflects an audience that distributes its attention evenly across a broad journalism-and-commentary ecosystem, without concentrating around any single adjacent entity.