First published in 1975, 'Animal Liberation' by Peter Singer has been a pivotal book in the animal rights movement. It introduces the concept of 'speciesism,' the systematic neglect and exploitation of nonhuman animals. Singer argues that the interests of all beings capable of suffering should be given equal consideration, regardless of their species. The book critiques factory farming and animal experimentation, presenting alternatives and advocating for a vegetarian or vegan lifestyle. The revised edition, 'Animal Liberation Now,' updates the arguments to reflect current issues, including environmental impacts and the spread of viruses from factory farms[1][3][5].
In this book, Peter Godfrey-Smith delves into the evolution of intelligence and consciousness, particularly in cephalopods such as octopuses and cuttlefish. He argues that these creatures represent an independent experiment in the evolution of large brains and complex behavior, distinct from the evolutionary paths of vertebrates. Godfrey-Smith draws on his own scuba-diving experiences and the latest scientific research to explore how these animals' unique neural structures, including decentralized brain-like systems in their arms, enable their remarkable intelligence and adaptability. The book also reflects on the broader implications for understanding human consciousness and the nature of subjective experience[1][2][5].
First published in 1975, 'Animal Liberation' by Peter Singer has been a pivotal book in the animal rights movement. It introduces the concept of 'speciesism,' the systematic neglect and exploitation of nonhuman animals. Singer argues that the interests of all beings capable of suffering should be given equal consideration, regardless of their species. The book critiques factory farming and animal experimentation, presenting alternatives and advocating for a vegetarian or vegan lifestyle. The revised edition, 'Animal Liberation Now,' updates the arguments to reflect current issues, including environmental impacts and the spread of viruses from factory farms[1][3][5].
Victoria Braithwaite's "Why Fish Feel Pain" presents a compelling case for the capacity of fish to experience pain. The book synthesizes scientific research on fish neuroanatomy, physiology, and behavior to demonstrate that fish possess the necessary neural structures and exhibit behavioral responses consistent with pain perception. Braithwaite challenges the common misconception that fish lack the capacity for suffering, arguing that their pain experience, while potentially different from that of mammals, is nonetheless real and significant. The book has significantly contributed to the growing awareness of fish sentience and has implications for ethical considerations in fisheries and aquaculture. Braithwaite's work highlights the importance of considering the welfare of all animals, regardless of their species.
Robinson’s Podcast #240 - Peter Godfrey-Smith: Cuttlefish, Octopuses, and the Consciousness of Mysterious Minds
Peter Godfrey-Smith is a professor in the School of History and Philosophy of Science at the University of Sydney. He has also taught at Stanford University and Harvard University. Among other topics, he has researched the philosophy of biology and mind, and is very well-known for his book Other Minds: The Octopus, The Sea, and the Deep Origins of Consciousness (FSG, 2016). In this episode, Peter and Robinson discuss that book, as well as his latest, Living on Earth (William Collins, 2024). More particularly, they discuss cuttlefish, octopuses, consciousness, metaethics, and animal welfare.
Peter’s Website: https://petergodfreysmith.com
Living on Earth: https://a.co/d/9MvUFHV
OUTLINE
00:00 Introduction
01:10 Scuba Diving with Cuttlefish and Octopuses
09:43 Why Did Creatures Evolve Nervous Systems?
16:18 Why Did Conscious Minds Evolve?
27:23 Why Do We Believe that Other Animals Have Minds?
36:49 Do Shrimp or Fish Feel Pain?
47:01 What’s It Like to Be an Octopus?
57:32 What Is Metaethics?
1:04:57 First-Order Ethics
1:08:12 Is It Morally Acceptable to Eat Animals?
1:16:04 What Does Peter Eat?
1:29:49 Future Work
Robinson's Podcast 
