Horta completed an undergraduate degree in philosophy at the
University of Santiago de Compostela (USC) in 1999, going on to complete a doctorate in philosophy at the same institution in 2007. His thesis was entitled Un desafío para la bioética: la cuestión del especismo ("A Challenge to Bioethics: The Issue of Speciesism"). In 2007, he won the Ferrater Mora Prize from the
Oxford Centre for Animal Ethics, for his essay on the ethics of Catalan philosopher
José Ferrater Mora.[1]
From 2005 to 2009, he was a lecturer in the Department of Logic and Moral Philosophy at USC. He subsequently took up a visiting researcher position at
Rutgers University from 2009 to 2010 and a research fellowship at the
Spanish Foundation for Science and Technology from 2009 to 2011. He returned to USC in 2011 as a lecturer in the Department of Philosophy and Anthropology, becoming a professor in 2018.[3]
Horta co-founded the animal advocacy organisation
Animal Ethics in 2012.[4] He has also acted as an organiser and spokesperson for the Spanish animal rights organisations Derechos para los Animales ("Rights for Animals") and Alternativa para la Liberación Animal ("Alternative for Animal Liberation");[5] these organisations later merged to form
Equanimal.[6] Horta is a member of the advisory board for the
Sentience Institute,
UPF-Centre for Animal Ethics, and Organisation for the Prevention of Intense Suffering.[3]
Horta has defined speciesism as discrimination against those who do not belong to one or more species, understanding by
discrimination an unjustified unequal consideration or treatment.[7] This is a
normative account of the concept. According to Horta, if treating animals of different species in different ways is justified then it cannot be considered discriminatory and it is not an instance of speciesism.[8] Horta's account also denies that speciesism is confined to discrimination on the basis of species alone. Horta's account regards as speciesist all forms of discrimination against those who are not members of a certain species regardless of whether the reason is mere species membership or other reasons (such as the possession of complex cognitive abilities).[9] He has argued in favor of this position by analogy to sexism or racism, which typically include discrimination against women or racialized people based on criteria such as their alleged capacities (not only gender, sex, ancestry, or physical traits).[10] Horta's account of speciesism is also similar to
Joan Dunayer's but unlike
Paul Waldau's in that he has also argued that discrimination against nonhuman animals is only one instance of speciesism, which can be referred to as
anthropocentric speciesism, because it is also possible to discriminate against some nonhuman animals in comparison to others in ways that are speciesist.[11][12][13]
Horta argues that, contrary to an "idyllic" view of the wilderness, animals suffer significantly in nature from disease, predation, exposure, starvation, and other threats. Horta rejects speciesism, and thus argues that we have good reason to intervene in natural processes to protect animals from this suffering when it is possible to do so without causing more harm.[14][15][16][17] Current ways of helping include rescues of animals during natural disasters, centres for orphaned, sick, and injured animals, and vaccination and feeding programs.[18] Horta has claimed that such initiatives could be expanded, and that in order to avoid controversies with environmentalists opposing such initiatives, pilot programs could start by focusing on wild animals living in urban, suburban, or agricultural environments.[19] He has also argued that the most promising courses of action right now may consist in gaining more knowledge about the conditions causing wild animal suffering and about how to best carry out measures that can improve the situation of animals affected by natural (or a combination of natural and indirectly anthropogenic) causes.[20] Horta's work on wild animal suffering has been influential,[21] with
Jeff McMahan, whose work on wild animal suffering, "
The Meat Eaters", appeared in The New York Times, attributing his interest in the question to Horta.[22]
Personal life
Horta is
vegan and has commented that "the reason why I decided to go vegan was that I was presented with what I saw as strong arguments to do so, not that I was feeling empathy towards nonhuman animals."[23]
Selected works
Horta has published philosophical work in Spanish, Galician, Portuguese, English, Italian, French, and German.[3]
Horta, Oscar. 2018. "Concern for wild animal suffering and environmental ethics: What are the limits of the disagreement?". Les ateliers de l'éthique 13 (1):85–100.
doi:
10.7202/1055119ar
Horta, Oscar. 2017. Un paso adelante en defensa de los animales, Madrid: Plaza y Valdés,
ISBN978-8417121044.
Horta, Oscar. 2017. "Population Dynamics Meets Animal Ethics", in Garmendia, Gabriel & Woodhall, Andrew (eds.) Ethical and Political Approaches to Nonhuman Animal Issues: Towards an Undivided Future. Basingstoke: Palgrave Macmillan, 365–389.
Horta, Oscar. 2015. "Speziesismus", in Ferrari, Arianna & Petrus, Klaus (eds.) Lexikon der Mensch/Tier-Beziehungen, Bielefeld: Transcript, 318–320.
Horta, Oscar. 2010. "The Ethics of the Ecology of Fear against the Nonspeciesist Paradigm: A Shift in the Aims of Intervention in Nature". Between the Species 13 (10): 163–87.
doi:
10.15368/bts.2010v13n10.10.
^An alternative, description account is defended in Jaquet, François (2019). "Is Speciesism Wrong by Definition?". Journal of Agricultural and Environmental Ethics. 32 (3): 447–458.
doi:
10.1007/s10806-019-09784-1.
S2CID195236790.
^Horta, Oscar (2013-02-01), "Animals, Moral Status of", in Lafollette, Hugh (ed.), International Encyclopedia of Ethics, Oxford, UK: Blackwell Publishing Ltd, pp. wbiee156,
doi:
10.1002/9781444367072.wbiee156,
ISBN978-1-4051-8641-4