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Articles 601 - 630 of 853

Full-Text Articles in Ecology and Evolutionary Biology

Cross-Species Mind-Reading, Stevan Harnad Jul 2016

Cross-Species Mind-Reading, Stevan Harnad

Animal Sentience

We can never be sure anyone else is sentient. But we can be sure enough in the case of other people, nonhuman primates, mammals, birds, fish, lower vertebrates and invertebrates as to make scepticism academic and otiose (not to mention monumentally cruel). The only genuinely uncertain kinds of cases are jellyfish, microbes and plants. The rest is not about whether but what they are feeling.

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My Orgasms Cannot Be Traded Off Against Others’ Agony, Stevan Harnad Jul 2016

My Orgasms Cannot Be Traded Off Against Others’ Agony, Stevan Harnad

Animal Sentience

Only I can calculate my own welfare as net pleasure minus pain. No one else can do that calculation for me – nor for a population, and especially not averaging across some individuals’ pleasure and other individuals’ pain. Pain and pleasure are incommensurable and only pain matters morally. To maximize welfare is to minimize pain.

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In Praise Of Fishes: Précis Of What A Fish Knows (Balcombe 2016), Jonathan Balcombe Jul 2016

In Praise Of Fishes: Précis Of What A Fish Knows (Balcombe 2016), Jonathan Balcombe

Animal Sentience

Our relationship to fishes in the modern era is deeply problematic. We kill and consume more of them than any other group of vertebrates. At the same time, advances in our knowledge of fishes and their capabilities are gaining speed. Fish species diversity exceeds that of all other vertebrates combined, with a wide range of sensory adaptations, some of them (e.g., geomagnetism, water pressure and movement detection, and communication via electricity) alien to our own sensory experience. The evidence for pain in fishes (despite persistent detractors) is strongly supported by anatomical, physiological and behavioral studies. It is likely that fishes …

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Sentience As Moral Consideration And Disvalue In Nature, Daniel Dorado Jul 2016

Sentience As Moral Consideration And Disvalue In Nature, Daniel Dorado

Animal Sentience

In recent work Ng assumes that it is good to engage in activities aimed at promoting ecosystem conservation. The only way Ng can derive this from the axiology he assumes (the view that wellbeing is the only intrinsically valuable or disvaluable thing) would be to assume that ecosystem conservation would benefit the individuals involved. This can be so as long as value prevails over disvalue in the target environments. Ng seems to assume this is indeed the case, but he does not explain why, and it is a claim that goes against the conclusions he has argued for previously (Ng …

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Inalienable Rights And Pluralism In Animal Advocacy, Beril Sözmen Jul 2016

Inalienable Rights And Pluralism In Animal Advocacy, Beril Sözmen

Animal Sentience

I comment on two of Ng’s suggestions. There is a lack of support for his suggestion that some experiments on individual animals will be useful for future success, so they should be permitted. I also question his recommendation that animal advocacy should focus on farmed animals first and wild animals later. The lack of solid support for why this would be a more effective strategy leads me to suggest a more pluralistic support of a variety of types of advocacy.

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Changing Attitudes Towards Animals In The Wild And Speciesism, Oscar Horta Jul 2016

Changing Attitudes Towards Animals In The Wild And Speciesism, Oscar Horta

Animal Sentience

I argue that despite Ng’s claim that we should postpone the defense of those animals that live in the wild, we do have reasons to start spreading concern for them now. We can do it by (i) changing public attitude by heightening awareness of speciesism, by which we will also challenge animal exploitation; and (ii) by disseminating information about the situation of animals in the wild.

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Why We Should Not Postpone Awareness Of Wild Animal Suffering, Catia Faria Jun 2016

Why We Should Not Postpone Awareness Of Wild Animal Suffering, Catia Faria

Animal Sentience

Ng (2016) restates his case for the importance of wild animal suffering (1995). Nevertheless, he suggests that the most effective way to reduce nonhuman suffering overall is to give short-term priority to the suffering of farmed animals. It is not clear that Ng puts forward a successful case. Our current efforts to prevent animal suffering overall should also include raising awareness of wild animal suffering now as well as promoting research on safe and feasible ways to prevent wild animal suffering in the future.

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Producing Knowledge: The Social Made Visible In The Division Of Environmental Biology Of The National Science Foundation, Patrick Southern May 2016

Producing Knowledge: The Social Made Visible In The Division Of Environmental Biology Of The National Science Foundation, Patrick Southern

Capstone Collection

This inquiry explores how knowledge is produced in the Division of Environmental Biology (DEB) of the National Science Foundation. Beginning from a poststructuralist understanding of science as firmly embedded in the unequal relations of society, this study sought to examine how the policies and procedures of funding research proposals in DEB influence and are influenced by those relations. Using an institutional ethnography approach to analysis, data were collected from analyzing publicly available texts from the division, NSF, Congress, the Office of Management and Budget, and the research community. The analysis demonstrates how the activities of DEB could maintain or exacerbate …

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Filter Feeding, Sam Boven May 2016

Filter Feeding, Sam Boven

Graduate School of Art Theses

This paper is an investigation of the mechanics of evolutionary processes and its methods. These investigations are representative of both a world view and a methodology of artistic production. I consider a central consideration of my current work to be the interaction of distinct components and the new experience that these interactions produce when pondered by a viewer. Evolution and the development of life is driven ever forward by the interactions between organisms, both as groups and individuals. By grouping these relationships into three categories: parasitism, predation, and symbiosis, I aim to provide a lens through which to consider both …

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[Re]Visiting The Rime: A Case Study Of Adaptation As Process And Product With The Rime Of The Ancient Mariner, Sally Ferguson May 2016

[Re]Visiting The Rime: A Case Study Of Adaptation As Process And Product With The Rime Of The Ancient Mariner, Sally Ferguson

Graduate Theses and Dissertations

This thesis combines adaptation theory with ecology to examine Samuel Taylor Coleridge's Rime of the Ancient Mariner (1798) and its adaptations; it argues further combinations of adaptation with evolutionary theory and ecological ideas could allow for a better interpretation of many texts. The adaptation Rime of the Modern Mariner (2011) by Nick Hayes and the appropriation Perelandra (1943) by C.S. Lewis will also be present in individual chapters to examine the texts' interactions with each other as they evolve and how each work represents the combined theory.

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Design Science 5 | Steam Intelligence, Schedule, Edna W. Lawrence Nature Lab Apr 2016

Design Science 5 | Steam Intelligence, Schedule, Edna W. Lawrence Nature Lab

Design Science Symposia

Schedule of events.

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Evotext: A New Tool For Analyzing The Biological Sciences, Grant Ramsey, Charles H. Pence Apr 2016

Evotext: A New Tool For Analyzing The Biological Sciences, Grant Ramsey, Charles H. Pence

Faculty Publications

We introduce here evoText, a new tool for automated analysis of the literature in the biological sciences. evoText contains a database of hundreds of thousands of journal articles and an array of analysis tools for generating quantitative data on the nature and history of life science, especially ecology and evolutionary biology. This article describes the features of evoText, presents a variety of examples of the kinds of analyses that evoText can run, and offers a brief tutorial describing how to use it.

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The Line Drawn On Pain Still Holds, Bjorn H. Merker Mar 2016

The Line Drawn On Pain Still Holds, Bjorn H. Merker

Animal Sentience

The many substantive criticisms raised against Key by me and by many of the other commentators will not disappear by ignoring or waving them aside with meta-discourse about anthropomorphism, just-so stories, or celestial teapots. The conceptual edifice Key inhabits and defends with such gusto may look like an impregnable fortress from the inside – and Key behaves as if it were. From the outside, however, it looks more like a ramshackle structure gaping with holes and pieced together from imperfectly understood neuroscience and often faulty literature citations.

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Slavery, Welfare And The Sixth Extinction, Stephen R. Clark Mar 2016

Slavery, Welfare And The Sixth Extinction, Stephen R. Clark

Animal Sentience

Ng’s laudable concern for animal welfare would be welcome to any sensible slave-owner wishing to preserve his investment. What welfarism – for slave-owners and animal husbandmen – fails to call into question is whether we have the right to breed, hold captive and kill animals at all: If it matters, as the widely recognized slogan of ‘Five Freedoms’ suggests, that animals have the chance to live a ‘normal’ life, then more matters than keeping them ‘happy’ in subjection. Their lives – and also the lives of wild things – also deserve respect.

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Wild Animal Suffering And Vegan Outreach, Eze Paez Mar 2016

Wild Animal Suffering And Vegan Outreach, Eze Paez

Animal Sentience

Ng’s strategic proposal seems to downplay the potential benefits of advocacy for wild animals and omit what may be the most effective strategy to reduce the harms farmed animals suffer: vegan outreach.

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To Minimize Animal Suffering, Broaden The Definition Of Animal Cruelty, Eleonora Gullone Mar 2016

To Minimize Animal Suffering, Broaden The Definition Of Animal Cruelty, Eleonora Gullone

Animal Sentience

Mandatory veterinary reporting of suspected abuse might discourage caregivers from seeking treatment for their injured animals. Animal abusers are more likely to be brought to justice by raising community awareness about the link between animal cruelty and human violence and its implications for the wellbeing of both humans and animals. Commonly accepted definitions of animal cruelty focus only on cruelty that is socially unacceptable, excluding an enormous amount of unnecessary animal suffering caused by humans. Only by broadening the definition of animal cruelty can we bring about the cultural change necessary to minimize this animal suffering.

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Animal Suffering And Human Bias, Stijn Bruers Mar 2016

Animal Suffering And Human Bias, Stijn Bruers

Animal Sentience

Ng proposes concrete ways to decrease animal suffering on the basis of commonsense economic logic and research in welfare biology. But to reduce animal suffering effectively in livestock farming, animal experimentation or the natural environment we have to become more aware of our pervasive and spontaneous but unreliable intuitive moral judgments. These can generate biases that prevent us from decreasing animal suffering effectively.

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An Animal Victim's Best Chance: Veterinary Legal Duty To Report Cruelty In The U.S., Lora Dunn Feb 2016

An Animal Victim's Best Chance: Veterinary Legal Duty To Report Cruelty In The U.S., Lora Dunn

Animal Sentience

Legislation throughout the U.S. recognizes animal sentience and the importance of veterinary reporting to combat the ongoing suffering of these animal victims: All 50 states have felony penalties available for animal cruelty crimes, and veterinary reporting is permitted or required in the majority of states. The remaining minority of U.S. states should take action to require veterinarians to report animal cruelty and render veterinarians immune for good faith reporting.

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Veterinary Medical Associations Need To Educate Veterinarians For Mandatory Reporting Of Suspected Animal Abuse, Melinda V. Merck Feb 2016

Veterinary Medical Associations Need To Educate Veterinarians For Mandatory Reporting Of Suspected Animal Abuse, Melinda V. Merck

Animal Sentience

When animals are suffering, we have a duty to take action. With appropriate incentive and educational support mandatory veterinary reporting can be a great legal avenue to help ensure their safety and welfare.

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Fish Pain's Burden Of Proof, Carl Safina Feb 2016

Fish Pain's Burden Of Proof, Carl Safina

Animal Sentience

A hypothesis like Key’s, that fish cannot feel pain, should really be stated as a null hypothesis — an assumption that there is no difference in the things being compared. Then evidence — including anecdotal evidence — for and against rejecting the null hypothesis can be examined and weighed. Key (2016a) has proven only that fish lack mammalian brains.

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Fire Was In The Reptile’S Mouth: Towards A Transcultural Ecological Poetics, Stuart Cooke Feb 2016

Fire Was In The Reptile’S Mouth: Towards A Transcultural Ecological Poetics, Stuart Cooke

Landscapes: the Journal of the International Centre for Landscape and Language

This paper compares two creation narratives from indigenous peoples on either side of the Pacific Ocean, the relationships between which catalyse the theorisation of a transcultural approach to ecological poetics. The comparison of these narratives reveals important, rhizomatic similarities, and also unmistakable regional differences, concerning the origins of language and culture in Yanomami (Venezuela) and MakMak (Australia) communities. Concomitant with the centrality of indigenous thought in this theorisation of ecopoetics is the de­centrality of human-only conceptions of poetics. Accordingly, the paper considers non-semantic forms of poetics such as birdsong in order to de-centre classically Western, humanist conceptions of language …

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Burden Of Proof Lies With Proposer Of Celestial Teapot Hypothesis, Brian Key Feb 2016

Burden Of Proof Lies With Proposer Of Celestial Teapot Hypothesis, Brian Key

Animal Sentience

Bertrand Russell famously imagined the existence of a celestial teapot to highlight that the burden of proof of a hypothesis lay with its proposer and it was not the responsibility of others to refute it. Those who propose that fish feel pain must bear the burden of proof for their hypothesis. There are several common arguments adopted by those defending the position that fish feel pain. For instance, proponents envisage that pain is so important for human survival that they can’t imagine fish could exist without it. Out of this argument from incredulity emerges the idea that pain must have …

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Animal Suffering In China, Peter J. Li Feb 2016

Animal Suffering In China, Peter J. Li

Animal Sentience

Chinese policy has been aimed at maximizing GDP; it is time to focus also on minimizing animal suffering.

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Science And Sensibility, Bernard E. Rollin Feb 2016

Science And Sensibility, Bernard E. Rollin

Animal Sentience

The sentience and suffering of animals is obvious to common sense, even if science and industry claim to be agnostic. Economic incentives to reduce the suffering of animals are welcome, but it is not clear whether animals can turn to science for help.

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Weathering The End Times, Donald W. Holdridge Sr. Feb 2016

Weathering The End Times, Donald W. Holdridge Sr.

Eruditio Ardescens

“Weathering the End Times” first addresses some of the major arguments for and against man-caused Climate Change, and then portrays where the various elements of Christendom fall within this debate. It goes on to examine the prophetic Scriptures that relate to the environments of the Tribulation, Millennial Kingdom and Eternal State, concluding that God-caused Climate Change is what believers truly need to focus on.

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When The Client Is Not The Abuser, But One Of The Abused, Tania Signal Feb 2016

When The Client Is Not The Abuser, But One Of The Abused, Tania Signal

Animal Sentience

The question of client confidentiality and reporting animal abuse is complicated when the client is not the abuser, and when the abuse (of both people and animals) may escalate precisely because it has been (or may be) reported.

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A Single Strand Of Argument With Unfounded Conclusion, Robert W. Elwood Jan 2016

A Single Strand Of Argument With Unfounded Conclusion, Robert W. Elwood

Animal Sentience

Key (2016) describes the neural system involved in human pain experience in an excellent fashion but then suggests that only that complete system can generate the experience of pain. Thus animals without all components will not feel pain. This argument has been refuted in the past by analogy to vision where it is clear that a broad range of taxa, vertebrate and invertebrate, have good visual abilities albeit with completely different central nervous systems and receptors. This known counterargument to Key’s main idea is not mentioned in the target article. Further criteria that might indicate pain and studies examining these …

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Cortex Necessary For Pain — But Not In Sense That Matters, Adam J. Shriver Jan 2016

Cortex Necessary For Pain — But Not In Sense That Matters, Adam J. Shriver

Animal Sentience

Certain cortical regions are necessary for pain in humans in the sense that, at particular times, they play a direct role in pain. However, it is not true that they are necessary in the more important sense that pain is never possible in humans without them. There are additional details from human lesion studies concerning functional plasticity that undermine Key’s (2016) interpretation. Moreover, no one has yet identified any specific behaviors that mammalian cortical pain regions make possible that are absent in fish.

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Mediating Claims Through Critical Anthropomorphism, Gordon Burghardt Jan 2016

Mediating Claims Through Critical Anthropomorphism, Gordon Burghardt

Animal Sentience

Key’s (2016) discussion of his claim that fish do not feel pain ignores the history of attempts to study the attribution of mental states to other species. Although willing to accept that mammals feel pain, Key claims that fish lack the mammalian neural mechanisms underlying pain and are unconscious of their experiences. Consequently, we do not need to be overly concerned about fishing practices that would otherwise be viewed as painful. Key uses a flawed anthropomorphic lens. All attributions of mental events to organisms other than oneself involve inferences derived from anthropomorphic processes through which we process physiological and behavioral …

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Pain And Other Feelings In Humans And Animals, Antonio Damasio, Hanna Damasio Jan 2016

Pain And Other Feelings In Humans And Animals, Antonio Damasio, Hanna Damasio

Animal Sentience

Evidence from neuroanatomy, neurophysiology, and neuropsychology suggests that the experience of feelings in humans does not depend exclusively on structures of the cerebral cortex. It does not seem warranted to deny the possibility of feeling in animals on the grounds that their cerebral cortices are not comparable to those of humans.

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