Venomous snakebite is a neglected tropical disease and disease of poverty, affecting hundreds of thousands of people annually. The only effective medical intervention for snakebite is antivenom, produced primarily using captive venomous snakes as a source of venom. This paper analyzes snakes’ welfare at venom labs within this global health context. I recommend significant changes to improve the welfare of captive snakes, particularly in light of recent ethological research and attention on snakes. These recommendations are broadly consequentialist, aiming to improve (...) the lives of the snakes and ensure that people have increased access to affordable antivenom. (shrink)

Hybridization by introgression (“hybridization”) is a complex topic in conservation. Many conservation decision-makers are concerned about hybridization by introgression because it may threaten species persistence or local phenotypes, among other potential long-term problems. While attitudes have changed towards hybridization as a conservation threat, there are still concerns about hybridization as a problem, particularly if the hybridization was anthropogenically mediated. I propose that these concerns are overblown and that it is misguided to focus on whether hybridization is unintentionally human-mediated. I argue (...) that practitioners should still consider the effects of hybridization on conservation, but the reasons should concern the long-term environmental consequences, such as ecological function and social and cultural that hybridization has, rather than whether humans “caused” the hybrid. I propose a series of steps to think differently about these cases. (shrink)

The keystone species concept is often used in conservation. However, scientists and conservationists use the concept in many different ways. I suggest that a problem with the concept in conservation is not the lack of a shared definition. Instead, the problem is how the concept is applied to only certain species despite potentially covering a broader suite of species. This highlights unstated values in using the concept in conservation. I use novel examples, such as non-native Burmese pythons in Florida, to (...) motivate this. I argue that the concept should include these species and be used value-neutral. (shrink)

Natural history specimens were collected for diverse reasons, but modern, and likely future, uses often diverge from why they were collected. For example, specimens are sometimes integrated into conservation decision-making, where some practitioners claim that specimens may be necessary or extremely important for conservation in general. This is an overstatement. To correct this, I engage with the current literature on specimen collection to show that while specimens have epistemic shortcomings, they can be useful for conservation projects depending on the questions (...) or values of scientists and conservation decision-makers. This modest approach acknowledges that specimens provide a unique information channel while demarcating where and when values intercede into conservation planning. In light of the specimen’s utility for future, sometimes unknown, projects, I also make recommendations for modern specimen collection. (shrink)

US law continues its historical trend of growing more permissive towards actors who engage in violent action in purported self-defense. We draw on some informal game theory to show why this is strategically irrational and suggest rolling back self-defense doctrines like stand your ground to earlier historical precedents like duty to retreat.

Animal shelters face diverse challenges, which often necessitate making life-or-death decisions for animals in their care. One strategy used to determine whether admitting, adoption, or euthanasia is appropriate is to assess an animal’s in-shelter or pre-admission behavior to infer its “personality.” Shelters do this because potential adopters are often interested in knowing an animal’s personality as it provides information about whether the animal will fit in their home. However, shelter behavior assessments are a broad topic. To narrow focus, I explore (...) a relatively novel development: feline behavior assessments. These assessments suggest that shelter workers can make a valid inference from in-shelter behavior to long-term, consistent personality. I argue that assessments do not, and might not be able to, validly infer personality in shelters; I utilize recent philosophical work by Kaiser & Müller on personality to do so. I build on their work by showing how shelter assessments do not meet their criteria and fall victim to epistemic bias in privileging some behaviors. Because feline assessments fail to meet philosophically robust definitions of animal personality and have methodological biases, these assessments do not provide valid insight into a shelter animal’s personality and should not be used. (shrink)

The Public Trust Doctrine is the key normative premise for American wildlife management. Current interpretations suggest that natural resources, such as game species or all wildlife, are owned by the state and held in trust for the public. I argue that using the doctrine as a normative principle biases decisions in favour of consumptive uses of organisms, contrary to the field’s stated goals to employ an ecumenical normative foundation. I use the Red Cliffs Desert Reserve in Utah as a case (...) study to illustrate how this bias manifests in practice. I also provide a new normative principle for wildlife managers. (shrink)