Digital Commons Network^™

Innovation In Meat Production: A Problem And An Opportunity, Christopher J. Bryant

Animal Sentience

Innovation in meat production has enabled modern humans to inflict far greater harm on animals, the environment, and public health than was possible just a few decades ago. Wiebers & Feigin aptly express the urgency with which these issues must be addressed. Those advocating for animals on moral grounds face resistance from omnivores citing taste, price and convenience. Further innovation in meat production (plant-based and cultured meat) will enable us to preserve the experience of eating meat whilst phasing out the many problems caused by industrial animal farming.

Re-Engage With The World For Global Health And Animal Welfare, Bradley J. Bergstrom

Animal Sentience

Wiebers & Feigin (2020) make a strong argument for measures that would limit future zoonoses, such as the COVID-19 pandemic, by closing live-animal markets, changing our habits of food consumption and production, and reducing habitat destruction. These would help human health, animal welfare, and conservation of at-risk wildlife all at the same time. China’s command-and-control government can accomplish some of these things by edict, but slower-to-act western democracies play a surprisingly large role in these global problems by the power of their consumerism, including the illicit wildlife trade. We citizens need to insist that our government use all of its …

Thinking Longer, Looking Deeper, Ronnie Z. Hawkins

Animal Sentience

We need to situate the present crisis within the larger context of what we humans have done to the nonhuman forms of life with which we evolved, taking a longer view of our own evolutionary origins and a deeper look at what might be a more appropriate role for our species to play within the Biosphere.

Global Risks Of Intensive Animal Farming And The Wildlife Trade, Deborah Cao

Animal Sentience

This commentary discusses two issues highlighted by Wiebers & Feigin in the context of the current and future global health crisis: the wildlife trade and factory farming. Both are instances of globalized animal cruelty – in China as well as worldwide -- that require global solutions for the well-being of both humans and nonhumans.

One Planet, One Health, Michael W. Fox

Animal Sentience

We have to reduce our collective exploitation and consumption of animals. That is what is bringing on pandemics and other zoonotic diseases, accelerating climate change, destroying biodiversity, and causing untold amounts of animal suffering.

Be Wary Of Simple Solutions To Complex Problems, Jesse Robbins

Animal Sentience

Wiebers & Feigin purport to show that the current Covid-19 outbreak provides evidence to support a variety of public policy recommendations. Closer examination of their argument reveals a number of flaws, including a failure to adequately define terms, acknowledge counterevidence, identify value-driven trade-offs and acknowledge the logical implications of their reasoning. Scientists should attempt to address these concerns when offering public policy advice.

Improving Invertebrate Welfare, Heather Browning, Walter Veit

Animal Sentience

Mikhalevich & Powell (2020) argue that it is wrong, both scientifically and morally, to dismiss the evidence for sentience in invertebrates. They do not offer any examples, however, of how their welfare should be considered or improved. We draw on animal welfare science to suggest some ways that would not be excessively demanding.

Intuition And The Invertebrate Dogma, Jonathan Balcombe

Animal Sentience

Just as intuition, fueled by hubris, led us to exclude insects from moral consideration, so intuition can lead to the opposite conclusion. Observed insect behavior, combined with scientific support for insect consciousness summarized in Mikhalevich & Powell’s target article, and bolstered by the Precautionary Principle, all militate against completely denying moral status to insects.

Future Of Thailand's Captive Elephants, Antoinette Van De Water, Michelle Henley, Lucy Bates, Rob Slotow

Animal Sentience

Removal from natural habitat and commodification as private property compromise elephants’ broader societal value. Although we support Baker & Winkler’s (2020) plea for a new community-based rewilding conservation model focused on mahout culture, we recommend an expanded co-management approach to complement and enhance the regional elephant conservation strategy with additional local community stakeholders and the potential to extend across international borders into suitable elephant habitat. Holistic co-management approaches improve human wellbeing and social cohesion, as well as elephant wellbeing, thereby better securing long-term survival of Asian elephants, environmental justice, and overall sustainability.

Anthropology And Conservation, Nicolas Lainé

Animal Sentience

Baker & Winkler make a welcome contribution to elephant conservation in Thailand in advocating a role for joint human/elephant labor and local expertise in rewilding. Their argument would benefit, however, if it drew more upon the local ethnographic evidence. Ethnocentric notions such as “welfare” and “wellbeing” may not fit into the local perception of pachyderms.

Do Arthropods Respond To Noxious Stimuli Purely By Reflex?, Robert W. Elwood

Animal Sentience

Mikhalevich & Powell (2020) argue that it is wrong to dismiss the idea of sentience in invertebrates. Here, I expand on the evidence for crustaceans responding to noxious stimuli in ways that are not explained by mere reflexes, and that are consistent with pain. I consider the idea that male praying mantids must not feel pain because they may continue to mate whilst being consumed by the female. I finish with thoughts about the idea that because robots may be constructed to act as if they experience pain, the argument that animals might experience pain is diminished.

Impact Of Uk Sport Fishing On Fish Welfare And Conservation, Tim Q. Holmes

Animal Sentience

Sport fishing or angling is the capture of fish for recreation or competition, i.e., for entertainment. Contrary to the claims of Key (2016), there is good evidence that fish feel pain and have the capacity for self-awareness (Sneddon et al., 2018; Woodruff, 2017). Wild fish experience a variety of adverse conditions in nature that can harm their welfare, but this does not justify humans intentionally inflicting such conditions on fish solely for our pleasure. This commentary summarises the many ways fish suffer harm to their welfare as a result of sport fishing. There are also discussions on associated activities that …

One Welfare, The Role Of Health Professionals, And Climate Change, Anne Fawcett

Animal Sentience

Wiebers & Feigin argue that the COVID-19 crisis is a call for humanity to rethink our relationships with animals and the environment. This One Welfare approach has implications for the role of health care professionals and demands that we address climate change.

It Might Not Matter Very Much Whether Insects Are Conscious, Neil Levy

Animal Sentience

In common with most other authors, Mikhalevich & Powell assume that phenomenal consciousness is a “precondition” of moral standing. Although the evidence they present makes it much more likely than usually thought that arthropods are phenomenally conscious, scepticism in the face of this evidence remains intellectually respectable. I suggest that we best make progress here by rejecting the notion that phenomenal consciousness is necessary for moral standing. Mental states that may lack phenomenal properties can do a lot of work in grounding moral standing, and there is less room for scepticism about these mental states than about phenomenal consciousness.

Ethical Considerations For Invertebrates, Scarlett R. Howard, Matthew R.E. Symonds

Animal Sentience

Mikhalevich & Powell (2020) have built on the discussion about which species deserve inclusion in animal ethics and welfare considerations. Here, we raise questions concerning the assessment criteria. We ask how to assess different species for their ability to fulfill the criteria, which criteria are most important, how we quantify them (absolute or on a continuum), and how non-animals such as fungi and plants fit into this paradigm.

Rethinking Rewilding Through Multispecies Justice, Danielle Celermajer

Animal Sentience

Baker & Winkler’s argument that some humans, especially some Indigenous peoples, neither conceive of themselves as ontologically distinct from nature, nor do they organize their lives as such, is an important one. However, one needs to understand how colonialism and global capitalism have drawn Indigenous peoples and animals into new political economies. The new situation and the constrained opportunities available may have introduced a range of injustices or forms of violence that did not previously exist. This commentary proposes how a multispecies justice lens might assist in evaluating the most just arrangement for all parties, human and non-human.

Conventional Science Will Not Do Justice To Nonhuman Interests: A Fresh Approach Is Required, Becca Franks, Christine Webb, Monica Gagliano, Barbara Smuts

Animal Sentience

Treves et al. (2019) make a convincing case that conservation efforts need to go beyond an anthropocentric worldview. Implementing that vision, however, will require human advocates to represent nonhuman interests. Where will the knowledge of those interests come from? How can humans know what is in the best interest of another animal, a plant, or an ecosystem? We discuss how the values embedded in current scientific practices may be ill-suited to representing nonhuman interests and we offer some ideas for correcting these shortcomings.

Is Anthropocentrism Really The Problem?, Chelsea Batavia

Animal Sentience

Treves et al. (2019) highlight what they consider soft forms of anthropocentrism in the practice and philosophy of conservation, e.g., when even professed non-anthropocentrists assert the precedence of human over nonhuman interests. I consider a few philosophical cases for maintaining human precedence, but ultimately offer a more psychological explanation: our explanations for why humans take precedence serve to reduce dissonance and discomfort, which arise because the norms and institutions of society often compel us to act in ways that violate our moral responsibilities to nonhuman beings.

Conflicts And Triage, Kate E. Lynch, Daniel T. Blumstein

Animal Sentience

To represent diverse interests successfully, a strategy for dealing with conflicts is needed. We discuss an approach to maximizing the interests of the greatest number of individuals, present and future.

Rewilding And Domestication: Clarifying Terminology, Catia Correia-Caeiro

Animal Sentience

Baker & Winkler (B&W) describe the state of Asian elephant conservation, raising unique issues, and proposing a direction based on rewilding. The long history and socio-biology of elephants and humans has some parallels with the domestication of dogs (and other species). However, markers of domestication seem absent from elephants. The proper use of terms such as “wild” and “domestic” is crucial in defining the best conservation strategies, and, more important, in attending to the welfare needs of individuals, which can differ between wild and domestic animals. B&W’s target article represents an important starting point for discussion around elephant conservation, but …

Wild Animals On Our Doorstep, Andrew White

WellBeing News

The world over, wild animals pose a challenge to humans, from elephants in the savannah to coyotes in suburbia. Greyton, a community of 11,000 people about 80 miles from Cape Town, is not exempt. Here we have our own set of problems, including garden-raiding baboons, shared by many villages and cities in Southern Africa.

Rabies In Chennai And In India, Andrew N. Rowan

WellBeing News

This article outlines the elimination of human rabies cases in the center of Jaipur, India due to a street dog sterilization and vaccination program (Animal Birth Control – ABC).

Human Relationships With Domestic And Other Animals: One Health, One Welfare, One Biology, Ariel M. Tarazona, Maria C. Ceballos, Donald M. Broom

Human-Animal Relationships Collection

Excessive human population growth, uncontrolled use of natural resources, including deforestation, mining, wasteful systems, biodiversity reduction by agriculture, and damaging climate change affect the existence of all animals, including humans. This discussion is now urgent and people are rethinking their links with the animals we use for clothing, food, work, companionship, entertainment, and research. The concepts of one health, one welfare, and one biology are discussed as a background to driving global change. Nothing should be exploited without considering the ethics of the action and the consequences. This review concerns domesticated animals, including those used for human consumption of meat, …

Reported Acquisition Practices Of Australian Dog Owners, Simone A. Blackman, Bethany J. Wilson, Alistair R. Reed, Paul D. Mcgreevy

Rescue and Surrender of Companion Animals Collection

In Australia, the UK and the US dog ownership is prevalent with an estimated 40% of Australian households, 25% of UK households, and 50% of US households owning a dog. Once acquired, a dog usually becomes a family companion so, unlike a faulty product, it can rarely be returned or resold without some emotional impact on both the acquirer and the dog. Regarding the reality of dog relinquishment, there is a growing need for cross-disciplinary research that considers how dog owners are making their acquisition choices and, if prioritising different attributes, leads to more optimal acquisition choices. This research collected …

Breeding French Bulldogs So That They Breathe Well—A Long Way To Go, Eva Marie Ravn-Mølby, Line Sindahl, Søren S. Nielsen, Camila S. Bruun, Peter Sandøe, Merete Fredholm

Animal sheltering

Brachycephalic syndrome (BS) is a pathophysiological disorder caused by excessive soft tissue within the upper airways of short-nosed dog breeds, causing obstruction of the nasal, pharyngeal and laryngeal lumen, resulting in severe respiratory distress. As the prevalence of BS appears to be high among some of the affected breeds, there is an urgent need for breeding efforts to improve the health status of those dogs. In the present study, we evaluated correlations between morphometric and other phenotypic characteristics and BS in a population of 69 French bulldogs from Denmark to identify parameters that could serve as a basis for breeding …

The Demography And Practice Of Australians Caring For Native Wildlife And The Psychological, Physical And Financial Effects Of Rescue, Rehabilitation And Release Of Wildlife On The Welfare Of Carers, Bruce Englefield, Steve Candy, Melissa J. Starling, Paul Mcgreevy

Human-Animal Bonds Collection

The rescue, rehabilitation and release of injured and orphaned Australian wildlife is managed by over 20,000 carers, mostly voluntarily. These volunteers experience mental, physical and financial challenges that have not been researched adequately. This study collated the responses (n = 316) to a survey conducted among Australian wildlife carers who actively foster orphaned joeys for hand-raising and injured adult mammals for rehabilitation and release. It confirmed 86% of rehabilitators are female, 70% are over the age of 46 years and their prime motivation is an affinity with animals. The average time spent in the sector is 11.5 years, and the …

Does Talking To Your Pet Mean You're Smarter?, Harold Herzog

Herzog - Companion Animal Issues

The claim that talking to one's pet is a sign of intelligence is a classic example of Fake News. The two studies that appear to have prompted media stories linking intelligence to talking to one's pets did not find any such link.

Behavioural Risks In Female Dogs With Minimal Lifetime Exposure To Gonadal Hormones, Melissa J. Starling, Anne Fawcett, Bethany Wilson, James Serpell, Paul Mcgreevy

Physiology Collection

Spaying of female dogs is a widespread practice, performed primarily for population control. While the consequences of early spaying for health are still being debated, the consequences for behaviour are believed to be negligible. The current study focused on the reported behaviour of 8981 female dogs spayed before 520 weeks (ten years) of life for reasons other than behavioural management, and calculated their percentage lifetime exposure to gonadal hormones (PLGH) as a proportion of their age at the time of being reported to the online Canine Behavioral Assessment and Research Questionnaire (C-BARQ). We found that 23 behaviours differed between entire …

The Sad Truth About Pet Ownership And Depression, Harold Herzog

Herzog - Companion Animals and Health

In an analysis of 30 peer-reviewed studies of the relationship between owning pets and depression, 18 studies reported no difference between pet owners and non-owners, 4 reported that pet owners were more depressed and 4 reported they were less depressed and 2 reported mixed results. Overall, the research on the effect of pets on reducing depression indicated that living with pets has no effect.

Companion Dog Acquisition And Mental Well-Being: A Community-Based Three-Arm Controlled Study, Lauren Powell, Kate M. Edwards, Paul D. Mcgreevy, Adrian Bauman, Anthony L. Podberscek, Brendon Neilly, Catherine Sherrington, Emmanuel Stamatakis

Human-Animal Relationships Collection

Background

Dog ownership is suggested to improve mental well-being, although empirical evidence among community dog owners is limited. This study examined changes in human mental well-being following dog acquisition, including four measures: loneliness, positive and negative affect, and psychological distress.

Methods

We conducted an eight-month controlled study involving three groups (n = 71): 17 acquired a dog within 1 month of baseline (dog acquisition); 29 delayed dog acquisition until study completion (lagged control); and 25 had no intentions of acquiring a dog (community control). All participants completed the UCLA Loneliness Scale (possible scores 0–60), Positive and Negative Affect Schedule …