Invertebrate Sentience

The Evidence and its Implications
1. Auflage 2026
ISBN: 978-1-032-61982-8
Verlag: Taylor & Francis Ltd

Buch, Englisch, 224 Seiten, Format (B × H): 156 mm x 234 mm, Gewicht: 453 g

As far back as Jeremy Bentham, philosophers have proposed sentience, especially pain, as the line that determines which animals deserve moral consideration. In recent decades, such thinking has led to a global trend of welfare legislation recognising animals as sentient beings. In the United Kingdom, cephalopod molluscs (octopods, cuttlefish, and squid) and decapod crustaceans (crabs, lobsters, crayfish, and shrimp) are now recognised as sentient beings, though there are still no legal restrictions on how they can be treated.

The scientific evidence for animal sentience is nonetheless controversial and even in humans, we cannot directly observe the subjective experiences of others and must rely on outward markers of sentience, such as behaviour and brain activity. This problem is especially acute for invertebrates, where the brain is very differently organized from a vertebrate brain. How can we assess sentience in a crab, bee, octopus, or snail?

This timely volume addresses this very question and examines sentience in four groups of invertebrates: cephalopod, molluscs, decapod crustaceans, insects, and gastropod molluscs. The contributors are from several different fields, including philosophy, animal welfare science and invertebrate biologists.

Invertebrate Sentience: The Evidence and its Implications will be of interest to upper-level students and researchers in animal sentience, applied ethics, animal science and behaviour and animal welfare, as well as related areas such as environmental and veterinary science.

Zielgruppe

Postgraduate

Autoren/Hrsg.

Read, Eva

Birch, Jonathan

Fachgebiete

• Geisteswissenschaften Philosophie Ethik, Moralphilosophie

Inhaltsverzeichnis

Acknowledgements  Notes on Contributors  Foreword Nicola S. Clayton 1. Introduction and Framework Jonathan Birch, Andrew Crump, and Eva Read  2. Decapod Crustaceans Andrew Crump, Heather Browning, Alexandra Schnell, Charlotte Burn, and Jonathan Birch  3. Insects Matilda Gibbons, Andrew Crump, Meghan Barrett, Sajedeh Sarlak, Jonathan Birch, and Lars Chittka  4. Cephalopod Molluscs Alexandra Schnell, Heather Browning, Andrew Crump, Charlotte Burn, and Jonathan Birch  5. Gastropod Molluscs Sarah Dalesman, Jack Olive, and Katherine Sloman  6. The Future for Invertebrate Welfare Jonathan Birch.  Index

Über Autor(innen)

Eva Read is a Research Associate at The Jeremy Coller Centre for Animal Sentience, LSE, UK. She took her PhD in the Department of Philosophy, Logic and Scientific Method, LSE, as part of the Foundations of Animal Sentience (ASENT) project. Her research focuses on philosophical questions in animal welfare science.

Jonathan Birch is a Professor of Philosophy at the London School of Economics and Political Science (LSE), UK, and Director of The Jeremy Coller Centre for Animal Sentience.