Eric Schwitzgebel, Walter Sinnott-Armstrong (2026), Ethics, 136(3), 670–696 — DOI-10.1086/739660
Key takeaways
- Birch, Sebo and Keane each state principles that, taken at face value, could make the aggregate interests of insects or near-future AI outweigh humanity’s, yet each retreats to conservative near-term advice — and the reviewers argue the radical conditional deserves a bolder confrontation than any of them gives it.
Seeded from the abstract and a skim, before the reading in NOTE-116. What follows is what the work says about itself.
Scientists increasingly take seriously that insects may be sentient and that AI systems may soon be. If sentience or consciousness grounds moral standing, insects in aggregate, or near-future AI systems individually or in aggregate, might matter enough that their interests outweigh humanity’s. That would radically deprioritize humans in ethics. The review examines Birch’s The Edge of Sentience, Sebo’s The Moral Circle and Keane’s Animals, Robots, Gods. It finds that all three put forward arguments with apparently radical implications but play those implications down and offer fairly conservative near-term recommendations.
Standing in the record
Filed from the 2026-09-26 sweep of the papers-feed tracker for philosophy: 5 seconds of active reading over 1 session. It was filed Deferred, unread. NOTE-116 is the close reading of 2026-09-26, and it placed the work: Active — worth reading as the sharpest short map of how the AI- and animal-sentience literature argues. It covers precaution and its ambiguity, the edges of the “zone of reasonable disagreement”, aggregation, and the retreat to moderation. It also gives a close critique of Birch’s sentience-candidate criterion, the one operational test that already covers AI.
When seeded, before the reading in NOTE-116, the entry gave a priority for a deeper reading: low — 5 s dwell. It is a book review whose skim captures the argument, and the primary books are the load-bearing works.
What the seeding asked a deeper reading to check (NOTE-116 is that reading):
- A compact map of the AI-moral-patiency literature (Birch, Sebo) and the argumentative moves in it: precaution, expected-value aggregation, and retreats to practical moderation.
- Check the published Ethics version against the September 2025 draft; the numbering and wording may have changed.
- Check the reviewers’ treatment of Birch’s “sentience candidate” threshold, since that is the operational criterion that would apply to AI systems.
Access when seeded: The captured URL is Schwitzgebel’s abstract page at faculty.ucr.edu. I read the full HTML draft linked there (dated 2025-09-01, file date 2025-09-03, about 11k words): abstract, keywords, section heads, §1, the openings of §§2–4, and §5. The author page prints the citation as “Ethics, 36, (2026), 670-696”. Crossref gives Ethics vol. 136, issue 3, pp. 670–696, DOI 10.1086/739660, issued April 2026, with no online-first date, so published: is the issue month. The preprint circulated from about September 2025.