Does autonomous moral reasoning favor consequentialism?

This paper addresses an important issue that has been commonly debated in moral psychology, namely the normative and metaethical implications of our differing intuitive responses to morally indistinguishable dilemmas. The prominent example of the asymmetry in our responses is that people often intuitively accept pulling a switch and deny pushing as a morally permissible way of sacrificing an innocent person to save more innocent people. Joshua Greene traces our negative responses to actions involving “up close and personal” harm back to our evolutionary past and argues that this undermines the normative power of deontological judgments. I reject Greene’s argument by arguing that our theoretical moral intuitions, as opposed to concrete and mid-level ones, are independent of direct evolutionary influence because they are the product of autonomous (gene-independent) moral reasoning. I then explain how both consequentialist and deontological theoretical intuitions, which enable us to make important moral distinctions and grasp objective moral facts, are produced by the exercise of autonomous moral reasoning and the process of cultural evolution. My conclusion will be that Greene is not justified in his claim that deontology is normatively inferior to consequentialism.

Aesthetics and Creativity. Identity Configurations

Reflecting on human attitude towards reality, together with deciphering the emotional code that accompanies it, has configured - in time – the aesthetic universe, open to human reflection, creation, and evaluation. Aesthetics appears through the way in which consciousness reacts and capitalises upon things in nature and society, or which belong to human subjectivity, including on artistic work, which have an effect on sensitiveness due to their harmony, balance and grandeur. As a fundamental attribute of the human being, creativity is the engine of cultural evolution, meaning the degree of novelty that man brings in his ideas, actions, and creations. Aesthetical values, together with the other types of values, contribute to what society represents and to what it can become, hence motivating human action and creation. Their role is to create a state of mind that encourages the cohesion, cooperation, and mutual understanding of the society. Integrating a chronological succession of the evolution of the concepts that objectify its structure, its aesthetics and creativity, this article stresses the synergetic nature of the two dimensions of human personality, paving the way to beauty, as a form of enchantment of the human spirit.

Self-Organized Cultural Cycles and the Uncertainty of Archaeological Thought

Contributing to the issue of complex relationship between social and cultural evolution, this paper aims to analyze repetitive patterns, or cycles, in the development of material culture. Our analysis focuses on culture change associated with sociopolitical and economic stasis. The proposed toy model describes the cyclical character of the quantitative and qualitative composition of archaeological assemblages, which include hierarchically organized cultural traits. Cycles sequentially process the stages of unification, diversity, and return to unification. This complex dynamic behavior is caused by the ratio between cultural traits’ replication rate and the proportion of traits of the higher taxonomic order’s related unit. Our approach identifies a shift from conformist to anti-conformist transmission, corresponding with open and closed phases in cultural evolution in respect to the introduction of innovations. The model also describes the dependence of a probability for horizontal transmission upon orders of taxonomic hierarchy during open phases. The obtained results are indicative for gradual cultural evolution at the low orders of taxonomic hierarchy and punctuated evolution at its high orders. The similarity of the model outcomes to the patters of material culture change reflecting societal transformations enables discussions around the uncertainty of explanation in archaeology and anthropology.

The Cultural Evolution of Language

Language is one of only a handful of human cultural systems that is both unique to our species, and universal. This chapter will focus on the cultural evolution of language, situating this alongside the phylogenetic and developmental timescales which also feed into the evolution of language. The chapter begins by outlining the relationship between the emergence of human language and the language faculty and the more rapid, ongoing processes of language change, which are often framed as predominantly cultural. In particular, previous work has emphasised how these timescales interact, and how cultural factors in particular shape which aspects of language exhibit broad cross-cultural variation or stability. This is followed by detailed evidence for this relationship from three domains, focusing on the role of cultural evolution in language as observed in natural language (both historical corpora and cross linguistic data), the cultural evolution of language in agent-based models, and finally, experimental studies of the cultural evolution of language. We conclude that the study of the cultural evolution of language forms an important data-rich model for the study of the evolution of cultural systems more generally, while also providing key insights into the specific dynamics of this uniquely human behaviour.

Human aggression and music evolution: a model

Together with language, music is perhaps our most distinctive behavioral trait. Following the lead of paleolinguistic research, different hypotheses have been proposed to explain why only humans perform music and how this ability might have evolved in the species. In this paper, we advance a new model of music evolution that builds on the theory of self-domestication, according to which the human phenotype is, at least in part, the outcome of a process similar to mammal domestication, triggered by a progressive reduction in reactive aggression levels in response to environmental changes. In the paper, we specifically argue that changes in aggression management through the course of human cultural evolution can account for the behaviors conducive to the emergence and evolution of music. We hypothesize 4 stages in the evolutionary development of music under the influence of environmental changes and evolution of social organization: starting from musilanguage, proto-music gave rise to personal and private forms of timbre-oriented music, then to small-group ensembles of pitch-oriented music, at first of indefinite and then definite pitch, and finally to collective (tonal) music. These stages parallel what has been hypothesized for languages and encompass the diversity of music types and genres described worldwide. Overall, music complexity emerges in a gradual fashion under the effects of enhanced abilities for cultural niche construction, resulting from the stable trend of reduction in reactive aggression towards the end of the Pleistocene, leading to the rise of hospitality codes, and succeeded by increase in proactive aggression from the beginning of the Holocene onward. This paper addresses numerous controversies in the literature on the evolution of music by providing a clear structural definition of music, identifying its structural features that distinguish it from oral language, and summarizing the typology of operational functions of music and formats of its transmission. The proposed framework of structural approach to music arms a researcher with means to identify and comparatively analyze different schemes of tonal organization of music, placing them in the context of human social and cultural evolution. Especially valuable contribution to the understanding of transition from animal communication to human music and language is the theory of so-called “personal song”, described and analyzed here from ethological, social, cultural, cognitive, and musicological perspectives. The emergence of personal song and its development into a social institution are interlinked with the evolution of kinship and placed into the timeline of cultural evolution, based on totality of ethnographic, archaeological, anthropological, genetic, and paleoclimatic data.

Copy the In-group: Group Membership Trumps Perceived Reliability, Warmth, and Competence in a Social-Learning Task

Surprisingly little is known about how social groups influence social learning. Although several studies have shown that people prefer to copy in-group members, these studies have failed to resolve whether group membership genuinely affects who is copied or whether group membership merely correlates with other known factors, such as similarity and familiarity. Using the minimal-group paradigm, we disentangled these effects in an online social-learning game. In a sample of 540 adults, we found a robust in-group-copying bias that (a) was bolstered by a preference for observing in-group members; (b) overrode perceived reliability, warmth, and competence; (c) grew stronger when social information was scarce; and (d) even caused cultural divergence between intermixed groups. These results suggest that people genuinely employ a copy-the-in-group social-learning strategy, which could help explain how inefficient behaviors spread through social learning and how humans maintain the cultural diversity needed for cumulative cultural evolution.

Memetics as informational difference: offering an information-centric conception of memes

PurposeInformation scientists may find value in studying cultural information evolution and information diffusion through memetics. Information studies in memetics have often found datafication in memetics research difficult. Meanwhile, current memetic scholarship elsewhere is abundant in data due to their focus on Internet artifacts. This paper offers a way to close the datafication gap for information researchers by associating information data with “differences” between memetic documents.Design/methodology/approachThis work offers a joint theory and methodology invested in information-oriented memetics. This methodology of differences is developed from a content analysis of difference on a collection of images with visual similarities.FindingsThe authors find that this kind of analysis provides a heuristic method for quantitatively bounding where one meme ends and another begins. The authors also find that this approach helps describe the dynamics of memetic media in such a way that the authors can datafy information or cultural evolution more clearly.Originality/valueHere the authors offer an approach for studying cultural information evolution through the study of memes. In doing so, the authors forward a methodology of difference which leverages content analysis in order to outline how it functions practically. The authors propose a quantitative methodology to assess differences between versions of document contents in order to examine what a particular meme is. The authors also move toward showing the information structure which defines a meme.

A preference to learn from successful rather than common behaviours in human social dilemmas

Human cooperation is often claimed to be special and requiring explanations based on gene–culture coevolution favouring a desire to copy common social behaviours. If this is true, then individuals should be motivated to both observe and copy common social behaviours. Previous economic experiments, using the public goods game, have suggested individuals' desire to sacrifice for the common good and to copy common social behaviours. However, previous experiments have often not shown examples of success. Here we test, on 489 participants, whether individuals are more motivated to learn about, and more likely to copy, either common or successful behaviours. Using the same social dilemma and standard instructions, we find that individuals were primarily motivated to learn from successful rather than common behaviours. Consequently, social learning disfavoured costly cooperation, even when individuals could observe a stable, pro-social level of cooperation. Our results call into question explanations for human cooperation based on cultural evolution and/or a desire to conform with common social behaviours. Instead, our results indicate that participants were motivated by personal gain, but initially confused, despite receiving standard instructions. When individuals could learn from success, they learned to cooperate less, suggesting that human cooperation is maybe not so special after all.

Cold from Gold: Chinese Miners Face New Realities in Ghana

China has maintained strong relationships with many African countries, and Ghana is one such country. While the two countries have normally enjoyed good friendly relations, concerns over the involvement of Chinese citizens in small-scale mining in Ghana threaten the cordial relationship between the two countries. There is evidence of a cultural evolution and a gradual shift from a culture of enthusiastic reception of local people to the Chinese in the area of mining to one of cold reception to Chinese interests in mining communities. There is also evidence that this cold reception to Chinese miners is stimulated by non-state actors led by the media and inspires in Ghana a new paradigm of more rational engagement with China at the political level, although challenges still remain.