Could Fish Feel Pain? A Wider Perspective,
2016
Nanyang Technological University
Could Fish Feel Pain? A Wider Perspective, Yew-Kwang Ng
Animal Sentience
Key’s (2016) target article provides some strong arguments but also makes some logical mistakes. The arguments are not sufficient to support a definite conclusion that fish cannot feel pain. A multi-faceted perspective taking into account brain structure, chemical secretion in brain, animal behavior, and evolutionary biology may be useful and appears, at least in some aspects, to suggest the opposite conclusion from that of the target article.
Should Fish Feel Pain? A Plant Perspective,
2016
University of Bonn
Should Fish Feel Pain? A Plant Perspective, František Baluška
Animal Sentience
Key (2016) claims fish that fish do not feel pain because they lack the necessary neuronal architecture: their responses to noxious stimuli, according to Key, are executed automatically without any feelings. However, as pointed out by many of his commentators, this conclusion is not convincing. Plants might provide some clues. Plants are not usually thought to be very active behaviorally, but the evidence suggests otherwise. Moreover, in stressful situations, plants produce numerous chemicals that have painkilling and anesthetic properties. Finally, plants, when treated with anesthetics, cannot execute active behaviors such as touch-induced leaf movements or rapid trap closures after localizing …
Fish Pain: An Inconvenient Truth,
2016
Macquarie University
Fish Pain: An Inconvenient Truth, Culum Brown
Animal Sentience
Whether fish feel pain is a hot political topic. The consequences of our denial are huge given the billions of fish that are slaughtered annually for human consumption. The economic costs of changing our commercial fishery harvest practices are also likely to be great. Key outlines a structure-function analogy of pain in humans, tries to force that template on the rest of the vertebrate kingdom, and fails. His target article has so far elicited 34 commentaries from scientific experts from a broad range of disciplines; only three of these support his position. The broad consensus from the scientific community is …
Fish Pain: A Painful Topic,
2016
Stony Brook University
Fish Pain: A Painful Topic, Carl Safina
Animal Sentience
If fish cannot feel pain, why do stingrays have purely defensive tail spines that deliver venom? Stingrays’ ancestral predators are fish. And why do many fishes possess defensive fin spines, some also with venom that produces pain in humans? These things did not evolve just in case sentient humans would evolve millions of years later and then invent scuba. If fish react purely unconsciously to “noxious” stimuli, why aren’t sharp jabbing spines enough? Why also stinging venom?
Pain-Capable Neural Substrates May Be Widely Available In The Animal Kingdom,
2016
University of Texas Medical School at Houston
Pain-Capable Neural Substrates May Be Widely Available In The Animal Kingdom, Edgar T. Walters
Animal Sentience
Neural and behavioral evidence from diverse species indicates that some forms of pain may be generated by coordinated activity in networks far smaller than the cortical pain matrix in mammals. Studies on responses to injury in squid suggest that simplification of the circuitry necessary for conscious pain might be achieved by restricting awareness to very limited information about a noxious event, possibly only to the fact that injury has occurred, ignoring information that is much less important for survival, such as the location of the injury. Some of the neural properties proposed to be critical for conscious pain in mammals …
Why Fish Do Not Feel Pain,
2016
The University of Queensland
Why Fish Do Not Feel Pain, Brian Key
Animal Sentience
Only humans can report feeling pain. In contrast, pain in animals is typically inferred on the basis of nonverbal behaviour. Unfortunately, these behavioural data can be problematic when the reliability and validity of the behavioural tests are questionable. The thesis proposed here is based on the bioengineering principle that structure determines function. Basic functional homologies can be mapped to structural homologies across a broad spectrum of vertebrate species. For example, olfaction depends on olfactory glomeruli in the olfactory bulbs of the forebrain, visual orientation responses depend on the laminated optic tectum in the midbrain, and locomotion depends on pattern generators …
Cognitive Evidence Of Fish Sentience,
2016
Humane Society Institute for Science and Policy
Cognitive Evidence Of Fish Sentience, Jonathan Balcombe
Animal Sentience
I present a little-known example of flexible, opportunistic behavior by a species of fish to undermine Key’s (2016) thesis that fish are unconscious and unable to feel. Lack of a cortex is flimsy grounds for denying pain to fish, for on that criterion we must also then deny it to all non-mammals, including birds, which goes against scientific consensus. Notwithstanding science’s fundamental inability to prove anything, the precautionary principal dictates that we should give the benefit of the doubt to fish, and the state of the oceans dictates that we act on it now.
Fish Lack The Brains And The Psychology For Pain,
2016
National University of Singapore
Fish Lack The Brains And The Psychology For Pain, Stuart W.G. Derbyshire
Animal Sentience
Debate about the possibility of fish pain focuses largely on the fish’s lack of the cortex considered necessary for generating pain. That view is appealing because it avoids relatively abstract debate about the nature of pain experience and subjectivity. Unfortunately, however, that debate cannot be entirely avoided. Subcortical circuits in the fish might support an immediate, raw, “pain” experience. The necessity of the cortex only becomes obvious when considering pain as an explicitly felt subjective experience. Attributing pain to fish only seems absurd when pain is considered as a state of explicit knowing.
What Would The Babel Fish Say?,
2016
The University of Western Australia
What Would The Babel Fish Say?, Monica Gagliano
Animal Sentience
Starting with its title, Key’s (2016) target article advocates the view that fish do not feel pain. The author describes the neuroanatomical, physiological and behavioural conditions involved in the experience of pain in humans and rodents and confidently applies analogical arguments as though they were established facts in support of the negative conclusion about the inability of fish to feel pain. The logical reasoning, unfortunately, becomes somewhat incoherent, with the arbitrary application of the designated human criteria for an analogical argument to one animal species (e.g., rodents) but not another (fish). Research findings are reported selectively, and questionable interpretations are …
Modulation Of Behavior In Communicating Emotion,
2016
Brown University
Modulation Of Behavior In Communicating Emotion, Martin Gardiner
Animal Sentience
King discusses many examples where two animals, as they bond, behave in ways we interpret as expressing love for one another. If one of the bonded animals then dies, signs of loving are replaced by signs we interpret as expressing grief by the animal who remains. I propose a pathway for emotional communication between an animal and an observer that can have a central role in these and other observations by King and in our overall ability to interpret observed behavior in relation to emotion. This pathway provides evidence of emotion in an observed animal by communicating evidence of emotion’s …
Spinning Our Wheels And Deepening The Divide: Call For An Evidence-Based Approach To The Fish Pain Debate,
2016
Carleton University
Spinning Our Wheels And Deepening The Divide: Call For An Evidence-Based Approach To The Fish Pain Debate, Steven J. Cooke
Animal Sentience
There is vigorous ongoing debate about whether fish feel pain and have the capacity to suffer. The body of literature dedicated to the topic is increasing but what is particularly problematic is that the majority of the contributions represent opinion pieces and thus fall within the realm of advocacy. Many of the empirical research papers purporting that fish do or do not feel pain have problems with cavalier use of definitions, poor experimental design, or statistical/technical issues and tend to include advocacy statements in their interpretations. Rather than continuing to spin our wheels and deepen the divide, I would advocate …
Pain And Fish Welfare,
2016
Universidade Estadual Paulista – UNESP (São Paulo, Brazil)
Pain And Fish Welfare, Eliane Gonçalves-De-Freitas
Animal Sentience
The evolutionary approach of Key’s (2016) target article, generically comparing humans with fish of all kinds, is simplistic. The author ignores published research on structural and molecular aspects of pain in fish. The target article reads more like a selective polemic against fish welfare than an even-handed analysis.
Brain Processes For “Good” And “Bad” Feelings: How Far Back In Evolution?,
2016
University of Washington
Brain Processes For “Good” And “Bad” Feelings: How Far Back In Evolution?, Jaak Panksepp
Animal Sentience
The question of whether fish can experience pain or any other feelings can only be resolved by neurobiologically targeted experiments. This commentary summarizes why this is essential for resolving scientific debates about consciousness in other animals, and offers specific experiments that need to be done: (i) those that evaluate the rewarding and punishing effects of specific brain regions and systems (for instance, with deep-brain stimulation); (ii) those that evaluate the capacity of animals to regulate their affective states; and (iii) those that have direct implications for human affective feelings, with specific predictions — for instance, the development of new treatments …
Why Is It Good To Stop At A Red Light_ The Basis Of Authority And Obligation,
2016
University of Oklahoma College of Law
Why Is It Good To Stop At A Red Light_ The Basis Of Authority And Obligation, Brian Mccall
Faculty Articles
Throughout history, some have questioned whether the authority exercised by some over others is consistent with human nature. Is it possible for a law made by one human being to bind the conscience of another, or is such a claim merely tyranny? If such a power to bind to laws made by humans is justified, what is its scope? The answers to these related questions explored in this Article are both descriptive and normative. This Article explains the nature of authority and the extent of the obligation to obey the law as well as explains how the architecture of natural …
Perceptions Of Business School Students About Character Development And Ethical Reasoning,
2016
Walden University
Perceptions Of Business School Students About Character Development And Ethical Reasoning, Larkey Mays Iii
Walden Dissertations and Doctoral Studies
Character development in higher education is essential for enhancing ethical awareness and moral reasoning. However, inconsistent perspectives exist concerning the impact of ethics education on students' ethical awareness and moral reasoning. This phenomenological study examined the perceptions of senior-level undergraduate business students on their own ethical belief systems and changes in ethical awareness. Astin's student development theory on the environmental effects on learning formed the conceptual framework. The research questions explored how the 4-year undergraduate business school experience changed the students' ability to recognize and evaluate ethical concerns in relation to the ethical aspects of coursework. Thirteen undergraduate seniors pursuing …
Habermas And Public Reason In The Digital Age: Technology And Deliberative Democracy,
2016
Loyola University Chicago
Habermas And Public Reason In The Digital Age: Technology And Deliberative Democracy, Asaf Bar-Tura
Dissertations
Scholars defending the deliberative model of democracy have focused much of their attention on argumentation and criteria for offering public reasons in deliberative processes, but have paid little attention to the ways in which digital technologies mediate such deliberations. Conversely, critical theorists of technology have emphasized the socially determined nature of technology, but have lacked a theory of democracy through which to normatively assess technologies that mediate public discourse. Through a reworking of Jürgen Habermas’s discourse-based theory of democracy, my research provides a new understanding of the flows of political communication and power in the democratic public sphere and the …
Nigerian Banking Governance, Leadership Style, And Performance During The 2008-2009 Financial Crisis,
2016
Walden University
Nigerian Banking Governance, Leadership Style, And Performance During The 2008-2009 Financial Crisis, Adeola Oluwayemi Agbato
Walden Dissertations and Doctoral Studies
The 2008-2009 global financial crisis of financial systems negatively affected about 30% of Nigerian banks, leading to profitability issues. The profitability issues led to operational challenges, downsizing, and liquidation of some banks. The purpose of this correlational study was to examine the relationship between corporate governance structure, perception of leadership style, and bank performance. This study was grounded in agency theory and used survey and archival data. Survey data were collected from 11 participants employed by commercial banks located in Nigeria, using the Multifaceted Leadership Questionnaire. Corporate governance and bank performance data were collected from annual bank reports. The model …
Distributive Justice And Climate Change: The What, How, And Who Of Climate Change Policy,
2016
University of Montana
Distributive Justice And Climate Change: The What, How, And Who Of Climate Change Policy, Jason F. Moeller
Graduate Student Theses, Dissertations, & Professional Papers
The goal of this paper is to examine climate change through the lens of distributive justice. In doing so, it will attempt to answer how three important questions of distributive justice apply to climate change policy. These questions, what is the object of distribution, how should this object be distributed, and among whom should this distribution take place, will be the topics of the topics of the first, second, and third sections respectively. Through this examination, it is the hope of this paper that certain policy recommendations and climate change strategies can be developed which adequately take into account both …
Humanitarian Intervention: Moral Perspectives,
2016
University of North Florida
Humanitarian Intervention: Moral Perspectives, Tyrome Clark
UNF Graduate Theses and Dissertations
This thesis addresses primary concepts in the humanitarian intervention debates. I argue that humanitarian intervention is a perfect duty. The global community has a moral obligation to act decisively in the face of extreme human rights abuses. There are two contrasting theoretical perspectives regarding international relations and humanitarian intervention: statism and cosmopolitanism. These contrasting perspectives contest the relative value of state sovereignty and human rights. Some of the most prominent ethicists in the debate have determined states have a “right” to intervene militarily in the internal affairs of other states to halt severe human rights abuses but there is no …
The Ultimate Irony: An Information Age Without Librarians,
2016
University of North Florida
The Ultimate Irony: An Information Age Without Librarians, Dawn S. Ady
UNF Graduate Theses and Dissertations
In this thesis, the continuing relevance of the profession of librarianship in the digital age is explored and assessed. After defining the library as information itself, the thesis establishes that electronic formats replacing printed matter is not an indication of libraries becoming extinct. Further, various aspects of the profession of librarianship—including library ethics, information extraction skills, and information literacy instruction—are discussed. Additionally, the potential for librarians to play an important role in a largely “jobless” society (as forecast by some experts and scholars as well as in a recent Oxford University study) is evaluated. Finally, a proposal is made for …
