Two Fallacies In Comparisons Between Humans And Non-Humans,
2018
University College Cork; University of Cape Town; Georgia State University
Two Fallacies In Comparisons Between Humans And Non-Humans, Don Ross
Animal Sentience
The hypothesis that humans are superior to non-humans by virtue of higher cognitive powers is often supported by two recurrent fallacies: (1) that any competence shown by humans but not by our closest living relatives (apes) must be unique to humans; and (2) that grades of intelligence can be inferred from behavior without regard to motivational structures.
What Sets Us Apart Could Be Our Salvation,
2018
University of Sydney, Australia
What Sets Us Apart Could Be Our Salvation, Anne Fawcett, Paul Mcgreevy
Animal Sentience
We agree with Chapman & Huffman that human capacities are often assumed to be unique — or attempts are made to demonstrate uniqueness scientifically — in order to justify the exploitation of animals and ecosystems. To extend the argument that human exceptionalism is against our interests, we recommend adopting the One Welfare framework, according to which animal welfare, environmental sustainability and human wellbeing are inseparably linked. Let us distinguish ourselves from other animals by resisting our short- and mid-term Darwinian inclinations, consuming less, reproducing less, and striving for a much longer-term biological fitness for us all.
Is Superiority A Necessary Aspect Of Cruelty?,
2018
University of Birmingham, UK
Is Superiority A Necessary Aspect Of Cruelty?, William H. Edmondson
Animal Sentience
Chapman & Huffman argue that humans inflict cruelty without apparent concern because of their categorization of the victims as inferior. The supposed inferiority of non-human animals can be argued against on the basis of documentation and analysis of behaviour. Humans continue to inflict cruelty on their own and other species. It is not obvious that a sense of superiority is a necessary aspect of cruel behaviour. Nor is it obvious that further enlightenment regarding the cognitive status of non-humans will diminish cruelty.
Fish Sentience Denial: Muddying The Waters,
2018
University of Liverpool
Fish Sentience Denial: Muddying The Waters, Lynne U. Sneddon, Javier Lopez-Luna, David C.C. Wolfenden, Matthew C. Leach, Ana M. Valentim, Peter J. Steenbergen, Nabila Bardine, Amanda D. Currie, Donald M. Broom, Culum Brown
Animal Sentience
Recent empirical studies have reported evidence that many aquatic species, including fish, cephalopods and crustaceans, have the capacity for nociception and pain, and that their welfare should be taken into consideration. Some sceptics, rejecting the precautionary principle, have denied that any study demonstrates pain or other aspects of sentience in fish. This target article discusses some of the scientific shortcomings of these critiques through a detailed analysis of a study exploring nociception and analgesia in larval zebrafish.
Fish Sentience Denial: Muddy Moral Water,
2018
California State University - Chico
Fish Sentience Denial: Muddy Moral Water, Robert C. Jones
Animal Sentience
Sneddon et al. (2018) authoritatively summarize the compelling and overwhelming evidence for fish sentience, while methodically dismantling one rather emblematic research paper (Diggles et al. 2017) intended to discount solid evidence of fish sentience (Lopez-Luna et al. 2017a, 2017b, 2017c, & 2017d). I explore the larger practical moral contexts within which these debates take place and argue that denials of animal sentience are really moral canards.
Fish And Plant Sentience: Anesthetized Plants And Fishes Cannot Respond To Stimuli,
2018
Utsunomiya University
Fish And Plant Sentience: Anesthetized Plants And Fishes Cannot Respond To Stimuli, Ken Yokawa, František Baluška
Animal Sentience
Recent denial of fish sentience is at variance with the fact that all living organisms need environmental awareness in order to survive in a continuously fluctuating environment. Moreover, fish sentience – like plant sentience – is also strongly supported by the sensitivity of fishes and plants to diverse anesthetics.
If It Looks Like A Duck: Fish Fit The Criteria For Pain Perception,
2018
Ripon College
If It Looks Like A Duck: Fish Fit The Criteria For Pain Perception, Julia E. Meyers-Manor
Animal Sentience
Whereas we have denied the experience of pain to animals, including human babies, the evidence is becoming clearer that animals across a variety of species have the capacity to feel pain (Bellieni, 2012). As converging findings are collected from pain studies and the study of cognition, it is becoming harder to deny that fish are among the species that do feel pain.
Defining Denial And Sentient Seafood,
2018
New York University
Defining Denial And Sentient Seafood, Jennifer Jacquet
Animal Sentience
Sneddon et al. address the scientists who reject the empirical evidence on fish sentience, calling them “sceptics” and their work “denial”. This is the first article to frame the question of fish sentience in these terms, and it provides an obvious opening for social science and humanities research in the science of fish sentience. It is also worth asking what practical changes in the lives of fish might arise from the mounting evidence of their sentience. I suggest that the relationship between sentience and our sense of moral obligation is not as clear as we often assume.
Sentience: All Or None Or Matter Of Degree?,
2018
University of Toronto
Sentience: All Or None Or Matter Of Degree?, Loren Martin, Robert Gerlai
Animal Sentience
The question of whether fish feel pain is muddied by anthropomorphic thinking. Comparing biological phenomena in two species should be informed by the criteria for good animal models: face validity, construct validity and predictive validity. Viewed through this lens, we argue that fish do feel pain and may possess some level of sentience. Evolutionary relatedness, hence similarities and differences between species (fish and humans in this case), are not about black vs. white but about shades of grey.
Denialism And Muddying The Water Or Organized Skepticism And Clarity? That Is The Question,
2018
DigsFish Services
Denialism And Muddying The Water Or Organized Skepticism And Clarity? That Is The Question, Ben Diggles, Howard I. Browman
Animal Sentience
The research being commented on here has been criticized and defended in journals. Sneddon et al. (2018) add nothing substantive. We have nothing further to add. Readers are referred to Diggles (2018) and to Browman et al. (2018) for a detailed assessment.
Degrees Of Sentience?,
2018
London School of Economics and Political Science
Degrees Of Sentience?, Jonathan Birch
Animal Sentience
I focus on the possibility of sentience in zebrafish larvae. The evidence here prompts two intuitive reactions that are difficult to reconcile: the reaction that larvae, if sentient, should be protected in some way, and the reaction that larvae, if capable of nociception, should be used as replacements for adults. Both reactions are reasonable, but they can be reconciled only by constructing a framework for assigning degrees of protection in proportion to degrees of sentience.
The Human Nervous System Is Not The Gold Standard For Pain,
2018
IULM University
The Human Nervous System Is Not The Gold Standard For Pain, Riccardo Manzotti
Animal Sentience
The basis of pain could be the causal nexus between one’s phylogenetic/ontogenetic history and one’s behavior. It might turn out that the neural implementation is immaterial to the instantiation of pain. Widely different neural structures may token the same pain-type, and nearly identical neural structures may token different types.
Defining Pain And Painful Sentience In Animals,
2018
University of Texas Health Science Center at Houston
Defining Pain And Painful Sentience In Animals, Edgar T. Walters
Animal Sentience
Sentience is essential to most definitions of pain, including a detailed definition invoked by Sneddon et al. to argue that adult and perhaps larval fish feel pain. Because proving painful sentience in non-human animals is not feasible, multiple lines of indirect evidence are needed to implicate pain. This commentary examines the list of 17 criteria used by Sneddon et al. to conclude that fish have conscious pain. The criteria include tests of nociceptive, motivational, and cognitive properties useful for revealing pain-like states that can be understood biologically and be related evolutionarily to human pain. However, additional research is needed to …
Fish Are Smart And Feel Pain: What About Joy?,
2018
New York University
Fish Are Smart And Feel Pain: What About Joy?, Becca Franks, Jeff Sebo, Alexandra Horowitz
Animal Sentience
Sneddon et al. rightly point out that the evidence of fish pain is now so strong and comprehensive that arguments against it have become increasingly difficult to defend in balanced academic discourse. But sentience involves more than just pain. Recent research indicates that fish have an impressive range of cognitive capacities, including the capacity for pleasure, in the form of play and other behaviors likely to involve positively valenced experience. Having made the case for pain, research can now focus on other aspects of fish sentience. Doing so will not only provide a more complete picture of the mental lives …
Ample Evidence For Fish Sentience And Pain,
2018
University of Liverpool
Ample Evidence For Fish Sentience And Pain, Lynne U. Sneddon, David C.C. Wolfenden, Matthew C. Leach, Ana M. Valentim, Peter J. Steenbergen, Nabila Bardine, Donald M. Broom, Culum Brown
Animal Sentience
The majority of commentaries are supportive of our position on the scepticism that muddies the waters surrounding fish pain and sentience. There is substantial empirical evidence for pain in fish. Animals’ experience of pain cannot be compared to artificial intelligence (AI) because AI can only mimic responses to nociceptive input on the basis of human observations and programming. Accepting that fish are sentient would not be detrimental to the industries reliant on fish. A more proactive discussion between scientists and stakeholders is needed to improve fish welfare for the benefit of all.
Literature Review: Analyzing The Reasons Behind The Long-Standing Debate Of Evolution And Religion In America,
2018
University of Northern Iowa
Literature Review: Analyzing The Reasons Behind The Long-Standing Debate Of Evolution And Religion In America, Michelle Kathryn Matchell
Honors Program Theses
Evolution has been a widely studied and debated topic for centuries. Since the days of Greek philosophy, humans have been curious about the diversity of life and how it arose to what we see today. Interest in evolution flourished during the days of Charles Darwin when he and Alfred Russel Wallace developed the concept of natural selection. Now, evolution is an integral part of many scientific studies, especially genetics, developmental biology, geology, behavior studies and social sciences. According to Muhammad Ashraf, evolution can be considered ‘the cornerstone of modern science’ (Ashraf, 2016). On what would have been Darwin’s 201st birthday, …
Conservation And Variation Of Dna Methylation In Lactuca Sativa And Lactuca Serriola,
2017
University of Massachusetts Boston
Conservation And Variation Of Dna Methylation In Lactuca Sativa And Lactuca Serriola, Trudi A. Baker
Graduate Doctoral Dissertations
Molecular techniques for guiding plant breeding have successfully used wild progenitors of domestic crops as sources of genetic variants conveying desirable traits. However, epigenetic variation, in particular DNA methylation, is a significant source of phenotypic variation and epigenetic effects of plant domestication are poorly understood. Described herein are the first single-base pair resolution methylomes of the highly valued crop iceberg lettuce (Lactuca sativa cv. Salinas) and its close relative, and ubiquitous weed, L. serriola. This work suggests several roles for acquisition and inheritance of methylation in the evolution of Lactuca spp. in response to stress. The Lactuca spp. have conserved …
Comparative Study Of Spinning Field Development In Two Species Of Araneophagic Spiders (Araneae, Mimetidae, Australomimetus),
2017
University of New Hampshire
Comparative Study Of Spinning Field Development In Two Species Of Araneophagic Spiders (Araneae, Mimetidae, Australomimetus), Mark A. Townley, Danilo Harms
Molecular, Cellular & Biomedical Sciences
External studies of spider spinning fields allow us to make inferences about internal silk gland biology, including what happens to silk glands when the spider molts. Such studies often focus on adults, but juveniles can provide additional insight on spinning apparatus development and character polarity. Here we document and describe spinning fields at all stadia in two species of pirate spider (Mimetidae: Australomimetus spinosus, A. djuka). Pirate spiders nest within the ecribellate orb-building spiders (Araneoidea), but are vagrant, araneophagic members that do not build prey-capture webs. Correspondingly, they lack aggregate and flagelliform silk glands (AG, FL), specialized for forming prey-capture …
Scorpions Of The Horn Of Africa (Arachnida: Scorpiones). Part Xiii. Review Of Pandinops Hawkeri, P. Peeli, P. Platycheles, And P. Pugilator (Scorpionidae),
2017
Charles University
Scorpions Of The Horn Of Africa (Arachnida: Scorpiones). Part Xiii. Review Of Pandinops Hawkeri, P. Peeli, P. Platycheles, And P. Pugilator (Scorpionidae), František Kovařík, Graeme Lowe, Hassan Sh Abdirahman Elmi
Euscorpius
Pandinops platycheles (Werner, 1916) is diagnosed and fully complemented with color photos of types, and Pandinops pugilator (Pocock, 1900) is diagnosed and fully complemented with color photos of live and preserved specimens, as well as its habitat. The hemispermatophore of P. pugilator is illustrated and described for the first time. Pandinus hawkeri Pocock, 1900 and Pandinus peeli Pocock, 1900 are synonymized with Pandinops pugilator (Pocock, 1900).
Scorpions Of The Horn Of Africa (Arachnida: Scorpiones). Part Xii. Pandinurus Hangarale Sp. N. (Scorpionidae) From Somaliland And A Review Of Type Locality And True Distribution Of Pandinurus Smithi (Pocock, 1897),
2017
Charles University
Scorpions Of The Horn Of Africa (Arachnida: Scorpiones). Part Xii. Pandinurus Hangarale Sp. N. (Scorpionidae) From Somaliland And A Review Of Type Locality And True Distribution Of Pandinurus Smithi (Pocock, 1897), František Kovařík, Graeme Lowe, Tomáš Mazuch, Ahmed Ibrahim Awale, Jana Štundlová, František Šťáhlavský
Euscorpius
Pandinurus hangarale sp. n. from Somaliland is described and fully complemented with color photos of live and preserved specimens, as well as its habitat. Hemispermatophore of P. hangarale sp. n. is illustrated and described. In addition to the analyses of external morphology and hemispermatophores, we also describe the karyotype of P. hangarale sp. n. (2n=120). Known localities of Pandinurus smithi (Pocock, 1897) are compiled; the type locality is not in Somaliland but in Ethiopia (Turfa) and in reality it is probably an endemic of Ethiopia.
