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The field of Artificial Life studies the nature of the living state by modeling and synthesizing living systems. Such systems, under certain conditions, may come to deserve moral consideration similar to that given to nonhuman vertebrates or even human beings. The fact that these systems are nonhuman and evolve in a potentially radically different substrate should not be seen as an insurmountable obstacle to their potentially having rights, if they are sufficiently sophisticated in other respects. Nor should the fact that they owe their existence to us be seen as reducing their status as targets of moral concern. On the contrary, creators of Artificial Life may have special obligations to their creations, resembling those of an owner to their pet or a parent to their child. For a field that aims to create artificial life-forms with increasing levels of sophistication, it is crucial to consider the possible ethical implications of our activities, with an eye toward assessing potential moral obligations for which we should be prepared. If Artificial Life is larger than life, then the ethics of artificial beings should be larger than human ethics.
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Obrigações Morais , Humanos , Vida , Biologia Sintética/ética , Vida ArtificialRESUMO
According to Cushman, rationalization occurs when a person has performed an action and then concocts beliefs and desires that would have made it rational. We argue that this isn't the paradigmatic form of rationalization. Consequently, Cushman's explanation of the function and usefulness of rationalization is less broad-reaching than he intends. Cushman's account also obscures some of rationalization's pernicious consequences.
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RacionalizaçãoRESUMO
The Satisfaction With Life Scale (Diener, Emmons, Larsen, & Griffin, 1985) has been the dominant measure of life satisfaction since its creation more than 30 years ago. We sought to develop an improved measure that includes indirect indicators of life satisfaction (e.g., wishing to change one's life) to increase the bandwidth of the measure and account for acquiescence bias. In 3 studies, we developed a 6-item measure of life satisfaction, the Riverside Life Satisfaction Scale, and obtained reliability and validity evidence. Importantly, the Riverside Life Satisfaction Scale retained the high internal consistency, test-retest stability, and unidimensionality of the Satisfaction With Life Scale. In addition, the Riverside Life Satisfaction Scale correlated with other well-being measures, Big Five personality traits, values, and demographic information in expected ways. Although the Riverside Life Satisfaction Scale correlated highly with the Satisfaction With Life Scale, we believe it improves the Satisfaction With Life Scale by appropriately increasing construct breadth and reducing the potential for bias.
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Afeto , Satisfação Pessoal , Inquéritos e Questionários/normas , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Inventário de Personalidade/estatística & dados numéricos , Psicometria , Reprodutibilidade dos TestesRESUMO
What do people consciously experience when they read? There has been almost no rigorous research on this question, and opinions diverge radically among both philosophers and psychologists. We describe three studies of the phenomenology of reading and its relationship to memory of textual detail and general cognitive abilities. We find three main results. First, there is substantial variability in reports about reading experience, both within and between participants. Second, reported reading experience varies with passage type: passages with dialogue prompted increased reports of inner speech, while passages with vivid visual detail prompted increased reports of visual imagery. Third, reports of visual imagery experiences, inner speech experiences, and experiences of conscious visual perception of the words on the page were at best weakly related to general cognitive abilities and memory of visual and auditory details.
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Estado de Consciência , Leitura , Adulto , Cognição , Feminino , Humanos , Masculino , Memória , Poesia como Assunto , Fala , Percepção VisualRESUMO
Hurlburt (2018) states that Brouwers et al. (2018) find a much lower frequency of reported inner speech while reading than we find in Moore and Schwitzgebel (2018), and he attributes the difference to methodological shortcomings in Moore and Schwitzgebel's method. However, the method in Brouwers et al. has complementary shortcomings, and an apples-to-apples comparison of the data between the two studies shows a considerably smaller difference in results than the top-line percentages that Hurlburt emphasizes.
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Leitura , Fala , Humanos , MasculinoRESUMO
One relatively neglected challenge in ethical artificial intelligence (AI) design is ensuring that AI systems invite a degree of emotional and moral concern appropriate to their moral standing. Although experts generally agree that current AI chatbots are not sentient to any meaningful degree, these systems can already provoke substantial attachment and sometimes intense emotional responses in users. Furthermore, rapid advances in AI technology could soon create AIs of plausibly debatable sentience and moral standing, at least by some relevant definitions. Morally confusing AI systems create unfortunate ethical dilemmas for the owners and users of those systems, since it is unclear how those systems ethically should be treated. I argue here that, to the extent possible, we should avoid creating AI systems whose sentience or moral standing is unclear and that AI systems should be designed so as to invite appropriate emotional responses in ordinary users.
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In the first controlled, non-self-report studies to show an influence of university-level ethical instruction on everyday behavior, Schwitzgebel et al. (2020) and Jalil et al. (2020) found that students purchase less meat after exposure to material on the ethics of eating meat. We sought to extend and conceptually replicate this research. Seven hundred thirty students in three large philosophy classes read James Rachels' (2004) "Basic Argument for Vegetarianism", followed by 50-min small-group discussions. Half also viewed a vegetarianism advocacy video containing factory farm footage. A few days after instruction, 54% of students agreed that "eating the meat of factory farmed animals is unethical", compared to 37% before instruction, with no difference between the film and non-film conditions. Also, 39% of students anonymously pledged to avoid eating factory farmed meat for 24 h, again with no statistically detectable difference between conditions. Finally, we obtained 2828 campus food purchase receipts for 113 of the enrolled students who used their Student ID cards for purchases on campus, which we compared with 5033 purchases from a group of 226 students who did not receive the instruction. Meat purchases remained constant in the comparison group and declined among the students exposed to the material, falling from 30% to 23% of purchases overall and from 51% to 42% of purchases of $4.99 or more, with the effect possibly larger in the film condition. Supplementary Information: The online version contains supplementary material available at 10.1007/s13164-021-00583-0.
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Previous research has identified a robust connection between prosociality and happiness, suggesting that kindness has both hedonic and eudaimonic benefits-in the short term and in the long term. By contrast, our experiment aimed to examine people's momentary eudaimonic feelings while engaging in kind acts for others. To that end, we randomly assigned participants to one of four positively valenced conditions that varied in their inclusion of potential "active ingredients" of prosocial behavior. Namely, engaging in kind acts for others was compared to engaging in kind acts for oneself (social element removed), extraverted behavior (kindness element removed), and open-minded behavior (both social and kindness elements removed). Participants were assessed five times over 2 weeks, each time reporting on how they felt during their assigned activities. Multilevel models revealed that relative to all other conditions, participants assigned to do kind acts for others reported a greater sense of competence, self-confidence, and meaning while engaging in those acts across the intervention period. Engaging in acts of kindness for others also led to stronger feelings of connection relative to engaging in open-minded behavior or acts of kindness for oneself but did not differ from engaging in extraverted behavior. These results illuminate the experience of positive eudaimonic feelings while one commits kind acts for others and highlight the unique benefits of prosociality compared to other positive behaviors. Supplementary Information: The online version contains supplementary material available at 10.1007/s42761-022-00143-4.
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Do university ethics classes influence students' real-world moral choices? We aimed to conduct the first controlled study of the effects of ordinary philosophical ethics classes on real-world moral choices, using non-self-report, non-laboratory behavior as the dependent measure. We assigned 1332 students in four large philosophy classes to either an experimental group on the ethics of eating meat or a control group on the ethics of charitable giving. Students in each group read a philosophy article on their assigned topic and optionally viewed a related video, then met with teaching assistants for 50-minute group discussion sections. They expressed their opinions about meat ethics and charitable giving in a follow-up questionnaire (1032 respondents after exclusions). We obtained 13,642 food purchase receipts from campus restaurants for 495 of the students, before and after the intervention. Purchase of meat products declined in the experimental group (52% of purchases of at least $4.99 contained meat before the intervention, compared to 45% after) but remained the same in the control group (52% both before and after). Ethical opinion also differed, with 43% of students in the experimental group agreeing that eating the meat of factory farmed animals is unethical compared to 29% in the control group. We also attempted to measure food choice using vouchers, but voucher redemption rates were low and no effect was statistically detectable. It remains unclear what aspect of instruction influenced behavior.
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Princípios Morais , Estudantes , Animais , Humanos , Carne , Inquéritos e Questionários , EnsinoRESUMO
We examined the effects of framing and order of presentation on professional philosophers' judgments about a moral puzzle case (the "trolley problem") and a version of the Tversky & Kahneman "Asian disease" scenario. Professional philosophers exhibited substantial framing effects and order effects, and were no less subject to such effects than was a comparison group of non-philosopher academic participants. Framing and order effects were not reduced by a forced delay during which participants were encouraged to consider "different variants of the scenario or different ways of describing the case". Nor were framing and order effects lower among participants reporting familiarity with the trolley problem or with loss-aversion framing effects, nor among those reporting having had a stable opinion on the issues before participating the experiment, nor among those reporting expertise on the very issues in question. Thus, for these scenario types, neither framing effects nor order effects appear to be reduced even by high levels of academic expertise.
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Julgamento , Princípios Morais , Filosofia , Percepção Social , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
In the 1940s and 1950s many people in the United States appear to have thought they dreamed in black and white. For example, Middleton (1942) found that 70.7% of 277 college sophomores reported "rarely" or "never" seeing colors in their dreams. The present study replicated Middleton's questionnaire and found that a sample of 124 students in 2001 reported a significantly greater rate of colored dreaming than the earlier sample, with only 17.7% saying that they "rarely" or "never" see colors in their dreams. Assuming that dreams themselves have not changed over this time period, it appears that one or the other (or both) groups of respondents must be profoundly mistaken about a basic feature of their dream experiences.
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Atitude , Percepção de Cores , Sonhos/psicologia , Rememoração Mental , Adulto , Percepção Auditiva , California , Estudos Transversais , Feminino , Humanos , Masculino , Música , Reprodutibilidade dos Testes , Estudantes/psicologia , Inquéritos e QuestionáriosRESUMO
If philosophical moral reflection improves moral behavior, one might expect ethics professors to behave morally better than socially similar non-ethicists. Under the assumption that forms of political engagement such as voting have moral worth, we looked at the rate at which a sample of professional ethicists-and political philosophers as a subgroup of ethicists-voted in eight years' worth of elections. We compared ethicists' and political philosophers' voting rates with the voting rates of three other groups: philosophers not specializing in ethics, political scientists, and a comparison group of professors specializing in neither philosophy nor political science. All groups voted at about the same rate, except for the political scientists, who voted about 10-15% more often. On the face of it, this finding conflicts with the expectation that ethicists will behave more responsibly than non-ethicists. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s13164-009-0011-6) contains supplementary material, which is available to authorized users.
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Although developmental psychologists are generally happy to endorse dissociationist and gradualist views of development like Woolley's (2006), the design and interpretation of developmental research often suggests an implicit commitment to a cleaner, less dissociative, sudden-transition view of development. Such an implicit commitment may derive some of its power from the "representational warehouse" model of cognition and development that rose to prominence in the cognitive revolution. An alternative model of cognition and development, grounded in dispositional patterns of responding to stimuli, more naturally accommodates dissociative phenomena in development and highlights mechanisms for self-regulation and for fashioning and deploying representations, or depictions, in a uniquely human way.