While seeking novel food sources to feed the increasing population of the globe, several alternatives have been discussed, including algae, fungi or in vitro meat. The increasingly propagated usage of farmed insects for human nutrition raises issues regarding food safety, consumer information and animal protection. In line with law, insects like any other animals must not be reared or manipulated in a way that inflicts unnecessary pain, distress or harm on them. Currently, there is a great need for research in (...) the area of insect welfare, especially regarding species-specific needs, health, farming systems and humane methods of killing. Recent results from neurophysiological, neuroanatomical and behavioral sciences prompt caution when denying consciousness and therefore the likelihood of presence of pain and suffering or something closely related to it to insects. From an animal protection point of view, these issues should be satisfyingly solved before propagating and establishing intensive husbandry systems for insects as a new type of mini-livestock factory farming. (shrink)

Perhaps the most striking phenomenon of visual awareness is inattentional blindness (IB), in which a surprisingly salient event right in front of you may go completely unseen when unattended. Does IB reflect a failure of perception, or only of subsequent memory? Previous work has been unable to answer this question, due to a seemingly intractable dilemma: ruling out memory requires immediate perceptual reports, but soliciting such reports fuels an expectation that eliminates IB. Here we introduce a way of evoking repeated (...) IB in the same subjects and the same session: we show that observers fail to report seeing salient events’ not only when they have no expectation, but also when they have the wrong expectations about the events nature. This occurs when observers must immediately report seeing anything unexpected, even mid-event. Repeated IB thus demonstrates that IB is aptly named: it reflects a genuine deficit in moment-by-moment conscious perception, rather than a form of inattentional amnesia. (shrink)

Kyle Stanford has recently given substance to the problem of unconceived alternatives, which challenges the reliability of inference to the best explanation (IBE) in remote domains of nature. Conjoined with the view that IBE is the central inferential tool at our disposal in investigating these domains, the problem of unconceived alternatives leads to scientific anti-realism. We argue that, at least within the biological community, scientists are now and have long been aware of the dangers of IBE. We re-analyze the nineteenth-century (...) study of inheritance and development (Stanford’s case study) and extend it into the twentieth century, focusing in particular on both classical Mendelian genetics and the studies by Avery et al. on the chemical nature of the hereditary substance. Our extended case studies show the preference of the biological community for a different methodological standard: the vera causa ideal, which requires that purported causes be shown on non-explanatory grounds to exist and be competent to produce their effects. On this basis, we defend a prospective realism about the biological sciences. (shrink)

Mayr’s proximate–ultimate distinction has received renewed interest in recent years. Here we discuss its role in arguments about the relevance of developmental to evolutionary biology. We show that two recent critiques of the proximate–ultimate distinction fail to explain why developmental processes in particular should be of interest to evolutionary biologists. We trace these failures to a common problem: both critiques take the proximate–ultimate distinction to neglect specific causal interactions in nature. We argue that this is implausible, and that the distinction (...) should instead be understood in the context of explanatory abstractions in complete causal models of evolutionary change. Once the debate is reframed in this way, the proximate–ultimate distinction’s role in arguments against the theoretical significance of evo-devo is seen to rely on a generally implicit premise: that the variation produced by development is abundant, small and undirected. We show that a “lean version” of the proximate–ultimate distinction can be maintained even when this isotropy assumption does not hold. Finally, we connect these considerations to biological practice. We show that the investigation of developmental constraints in evolutionary transitions has long relied on a methodology which foregrounds the explanatory role of developmental processes. It is, however, entirely compatible with the lean version of the proximate–ultimate distinction. (shrink)

It has been argued that some animals are moral subjects, that is, beings who are capable of behaving on the basis of moral motivations. In this paper, we do not challenge this claim. Instead, we presuppose its plausibility in order to explore what ethical consequences follow from it. Using the capabilities approach, we argue that beings who are moral subjects are entitled to enjoy positive opportunities for the flourishing of their moral capabilities, and that the thwarting of these capabilities entails (...) a harm that cannot be fully explained in terms of hedonistic welfare. We explore the implications of this idea for the assessment of current practices involving animals. (shrink)

Syftet med denna studie är att undersöka hur sex stycken tillfrågade lärare för grundskolans lägre årskurser F-3 upplever sin undervisning kring läroplanens område sexualitet, samtycke och relationer. Studien utgår från Sandra Hardings genusteori samt Judith Butlers begrepp kring performativitet. Studien är tänkt att synliggöra hur lärare i de lägre årskurserna undervisar kring läroplanens område sexualitet, samtycke och relationer samt att lyfta hur undervisningen balanseras mellan kön och normer. -/- Resultatet av studien visar att det upplevs finnas svårigheter kring framför allt (...) ämnet sexualitet i läroplanens område sexualitet, samtycke och relationer där det framkommer en osäkerhet kring vad undervisningen förväntas innehålla samt den egna lärarens svårighet att veta hur ämnet ska anpassas till grundskolans lägre åldrar. Inte heller sexuella övergrepp och grooming lyfts av fler än två av de sex tillfrågade lärarna, något som inte svarar mot det eventuella behovet av sådan undervisningen med tanke på att forskning visar hur vanligt det är med sexuella övergrepp hos barn. -/- Studiens resultat visar också på att lärarna har ett väletablerat normkritiskt förhållningssätt där de aktivt reflekterar över sina egna normer och språkbruk för att inte förstärka normer i sin undervisning. I och med detta aktiva normkritiska förhållningssätt påvisade studien knappa svårigheter kring balansen mellan kön och normer i undervisningen inom området sexualitet, samtycke och relationer. Normerna kring genus uppfattades av de tillfrågade lärarna skapas utanför skolverksamheten. Eleverna upplevdes av lärarna att vara medvetna om normer hörande till de olika könen, vilket styrks av tidigare forskning där kulturella definitioner av manligt och kvinnligt påverkar barn även i yngre ålder. Resultatet av studien förklaras utifrån Hardings genusteori där lärarnas individuella normer kring genus, som är en produkt av hur de strukturella och symboliska normerna i samhället ser ut, kan ha en inverkan på hur de tolkar innehållet i läroplanens område sexualitet, samtycke och relationer. Det tolkas även utifrån Butlers begrepp om performativitet, att våra handlingar och ord skapar normer, där lärarna riskerar att påverka undervisningen i och med att undervisningen eventuellt kan föra vidare beteenden och normer som är påverkade av den individuella tolkningen av området. (shrink)

Uncertainty, insufficient information or information of poor quality, limited cognitive capacity and time, along with value conflicts and ethical considerations, are all aspects thatmake risk managementand riskcommunication difficult. This paper provides a review of different risk concepts and describes how these influence risk management, communication and planning in relation to forest ecosystem services. Based on the review and results of empirical studies, we suggest that personal assessment of risk is decisive in the management of forest ecosystem services. The results are (...) used together with a reviewof different principles of the distribution of risk to propose an approach to risk communication that is effective aswell as ethically sound. Knowledge of heuristics and mutual information on both beliefs and desires are important in the proposed risk communication approach. Such knowledge provides an opportunity for relevant information exchange, so that gaps in personal knowledge maps can be filled in and effective risk communication can be promoted. (shrink)

In this paper I will focus on a crux in two Platonic scholia, where manuscripts have the impossible διονύσιον, but Greene suggests δίκαιον. This amendment was made on the basis of a gloss of Photius’ Lexicon, although the corresponding gloss of Suidas confirms the text of Platonic scholia. However the agreement with Photius is not so important, not only because it is impossible to prove that he reproduces the text of the glossary composed by the Atticist Aelius Dionysius without any (...) modification (it is also the source of Suidas and other Byzantine lexica, and especially of the so called Erweiterte Synagoge, which the Platonic scholia derive from as well), but also because our scholia reveal elsewhere a major affinity with Suidas than with Patriarch’s Lexicon. In the light of a careful review of the loci paralleli I therefore suggest the reading δημόσιον. (shrink)

In this paper, we introduce and defend the recurrent model for understanding bodily spatial phenomenology. While Longo, Azañón and Haggard (2010) propose a bottom-up model, Bermúdez (2017) emphasizes the top-down aspect of the information processing loop. We argue that both are only half of the story. Section 1 intro- duces what the issues are. Section 2 starts by explaining why the top- down, descending direction is necessary with the illustration from the ‘body-based tactile rescaling’ paradigm (de Vignemont, Ehrsson and Haggard, (...) 2005). It then argues that the bottom-up, ascending direction is also necessary, and substantiates this view with recent research on skin space and tactile field (Haggard et al., 2017). Section 3 discusses the model’s application to body ownership and bodily self-representation. Implications also extend to topics such as sense modality individuation (Macpherson, 2011), the constancy- based view of perception (Burge, 2010), and the perception/cognition divide (Firestone and Scholl, 2016). (shrink)

Zenon Pylyshyn argues that cognitively driven attentional effects do not amount to cognitive penetration of early vision because such effects occur either before or after early vision. Critics object that in fact such effects occur at all levels of perceptual processing. We argue that Pylyshyn’s claim is correct—but not for the reason he emphasizes. Even if his critics are correct that attentional effects are not external to early vision, these effects do not satisfy Pylyshyn’s requirements that the effects be direct (...) and exhibit semantic coherence. In addition, we distinguish our defense from those found in recent work by Raftopoulos and by Firestone and Scholl, argue that attention should not be assimilated to expectation, and discuss alternative characterizations of cognitive penetrability, advocating a kind of pluralism. (shrink)

We provide empirical examples to conceptually clarify some items on Firestone & Scholl’s (F&S’s) checklist, and to explain perceptual effects from an attentional and memory perspective. We also note that action and embodied cognition studies seem to be most susceptible to misattributing attentional and memory effects as perceptual, and identify four characteristics unique to action studies and possibly responsible for misattributions.

Militärtechnisch könnte der Westen (und sogar Deutschland alleine) einen Krieg gegen den Islamischen Staat (IS) gewinnen; aber es wäre ein weiterer Pyrrhussieg über radikale Kräfte unter islamischer Flagge. Wenn wir uns für die Folgen unseres Nichtstuns verantwortlich fühlen sollen, dann sind wir erst recht verantwortlich für die fatalen Neben-, Spät- und Langzeitfolgen unserer Interventionen im Nahen Osten : Die Region ist voller Waffen (die zum erheblichen Teil von uns stammen) und voller Fanatiker, die auch wegen unserer Anwesenheit immer neu radikalen (...) Zulauf finden. Nach all diesen entmutigenden Erfahrungen sollten wir uns eingestehen, dass wir uns überschätzt haben und gescheitert sind. Um der Konfrontation auf lange Sicht ein Ende zu bereiten, sollten wir aus der Region vollständig abziehen, keine Waffen liefern – und in der muslimischen Welt um Entschuldigung für unsere vormalige Hybris bitten. Der Frieden im Nahen Osten muss von den dort Wohnenden selber gefunden werden. (shrink)