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Full-Text Articles in Neuroscience and Neurobiology

The Precautionary Principle: A Cautionary Note, Robert C. Jones Jan 2017

The Precautionary Principle: A Cautionary Note, Robert C. Jones

Animal Sentience

The precautionary principle regarding animal sentience is often used in decision-making about human actions that may cause harm to nonhuman animals. Birch (2017) develops an account of the precautionary principle requiring two pragmatic rules for its implementation. I support Birch's proposal but offer a cautionary note about relying on precautionary principles if one's ultimate goal is to emancipate animals from human domination.


Animal Pain And The Social Role Of Science, Leslie Irvine Jan 2017

Animal Pain And The Social Role Of Science, Leslie Irvine

Animal Sentience

Assuming that all animals are sentient would mean ending their use in most scientific research. This does not necessarily imply an unscientific or anti-scientific stance. Examining the social role of science reveals its considerable investment in preserving the status quo, including the continued use of animal subjects. From this perspective, the use of animal subjects is a custom that science could move beyond, rather than a methodological requirement that it must defend.


Assessing Negative And Positive Evidence For Animal Pain, Robert W. Elwood Jan 2017

Assessing Negative And Positive Evidence For Animal Pain, Robert W. Elwood

Animal Sentience

Jonathan Birch suggests that we should take one well-conducted study that produces results consistent with the idea of pain as being sufficient to invoke the animal sentience precautionary principle. Here, I consider how to balance negative and positive results from such studies using examples from my own work. I also consider which criteria of pain might provide strong inference about pain and which may prove to be weaker.


Non-Human Animal Suicide Could Be Tested, David Lester Jan 2017

Non-Human Animal Suicide Could Be Tested, David Lester

Animal Sentience

Schaefer (1967) showed that mice can discriminate live from dead mice and lethal from nonlethal environments, and that they avoid a lethal environment; but the experiment lacked some controls. This might be a way to test whether mice would ever choose a lethal environment. Humans may also choose a potentially lethal environment unconsciously.


Learning, Memory, Cognition, And The Question Of Sentience In Fish, Robert Gerlai Jan 2017

Learning, Memory, Cognition, And The Question Of Sentience In Fish, Robert Gerlai

Animal Sentience

Evolutionarily conserved features have been demonstrated at many levels of biological organization across a variety of species. Evolutionary conservation may apply to complex behavioral phenomena too. It is thus not inconceivable that a form of sentience does exist even in the lowest order vertebrate taxon, the teleosts. How similar it is to human sentience in its level of complexity or in its multidimensional features is a difficult question, especially from an experimental standpoint, given that even the definition of human sentience is debated. Woodruff attempts a Turing-like test of fish sentience, and lists numerous neuroanatomic, neurophysiological and behavioral similarities between …


Communicating Canine And Human Emotions, Juliane Bräuer, Karine Silva, Stefan R. Schweinberger Jan 2017

Communicating Canine And Human Emotions, Juliane Bräuer, Karine Silva, Stefan R. Schweinberger

Animal Sentience

Kujala (2017) reviews a topic of major relevance for the understanding of the special dog-human relationship: canine emotions (as seen through human social cognition). This commentary draws attention to the communication of emotions within such a particular social context. It highlights challenges that need to be tackled to further advance research on emotional communication, and it calls for new avenues of research. Efforts to disentangle emotional processes from cognitive functioning might be necessary to better comprehend how they contribute, alone and/or in combination, to the communication of emotions. Also, new research methods need to be developed to account for the …


Considering Side Biases In Vigilance And Fear, Lesley J. Rogers Jan 2017

Considering Side Biases In Vigilance And Fear, Lesley J. Rogers

Animal Sentience

Measures of vigilance and fear might be more consistently associated if side biases are taken into account, because the right side of the brain is specialised to detect predators and to express fear responses. In species with eyes positioned laterally and with relatively small binocular fields, this brain asymmetry is manifested as eye preferences because each eye sends most of its input to be processed in the opposite side of the brain. Hence, responses elicited by stimuli on the animal’s left side are more likely be associated with fear than are responses to the same stimuli on the animal’s right …


Shoring Up The Precautionary Bar, Jon Mallatt Jan 2017

Shoring Up The Precautionary Bar, Jon Mallatt

Animal Sentience

I offer four ways to reinforce Birch’s precautionary principle so it can be used effectively and practically in deciding which animals to cover by legislation for humane treatment: (1) add one more credible indicator of sentience to the BAR rule; (2) use phylogenetic classification, not the outdated Linnaean classification, to test which animal clades have sentience; (3) disentangle the pain of suffering from sentience; and (4) reconsider the sentient status of decapods and insects to remove potential inconsistencies in the proposed framework.


Raising The Moral Consciousness Of Science, Bernard Rollin Jan 2017

Raising The Moral Consciousness Of Science, Bernard Rollin

Animal Sentience

Precaution on behalf of sentient animals should not be tempered by the questionable principle of the amorality of science.


Anecdotes Can Be Evidence Too, Heather Browning Jan 2017

Anecdotes Can Be Evidence Too, Heather Browning

Animal Sentience

Birch’s criterion for the precautionary principle imposes a high evidential standard that many cases will fail to meet. Reliable, relevant anecdotal evidence suggestive of animal sentience should also to fall within the scope of the precautionary principle. This would minimize potential suffering (as happened in the case cephalopods) while further evidence is gathered.


Will The Precautionary Principle Broaden Acceptance Of Animal Sentience?, Simon Leadbeater Jan 2017

Will The Precautionary Principle Broaden Acceptance Of Animal Sentience?, Simon Leadbeater

Animal Sentience

Birch uses existing practice to develop a formal Animal Sentience Precautionary Principle (ASPP), which he hopes will become more widely adopted and improve animal welfare outcomes. Birch considers the assumption that all animals are sentient to be extreme. Despite its merits, Birch’s ASPP remains human-centred.


What Harmful Practices? The Material Scope Of Animal Protection Legislation, Eze Paez Jan 2017

What Harmful Practices? The Material Scope Of Animal Protection Legislation, Eze Paez

Animal Sentience

Jonathan Birch proposes a criterion for the subjective scope of animal protection legislation. He says nothing about its material scope: which harmful practices it should regulate. I argue, first, that most moral views would agree that the worst forms of animal exploitation should be legally forbidden, even if there will inevitably be disagreement about some cases of animal experimentation. I also argue that, when feasible, there should be legal provisions to help wild animals.