Cultural evolution studies are characterized by the notion that culture evolves accordingly to broadly Darwinian principles. Yet how far the analogy between cultural and genetic evolution should be pushed is open to debate. Here, we examine a recent disagreement that concerns the extent to which cultural transmission should be considered a preservative mechanism allowing selection among different variants, or a transformative process in which individuals recreate variants each time they are transmitted. The latter is associated with the notion (...) of “cultural attraction”. This issue has generated much misunderstanding and confusion. We first clarify the respective positions, noting that there is in fact no substantive incompatibility between cultural attraction and standard cultural evolution approaches, beyond a difference in focus. Whether cultural transmission should be considered a preservative or reconstructive process is ultimately an empirical question, and we examine how both preservative and reconstructive cultural transmission has been studied in recent experimental research in cultural evolution. Finally, we discuss how the relative importance of preservative and reconstructive processes may depend on the granularity of analysis and the domain being studied. (shrink)

In this paper we draw from the literatures on corporate nonmarket strategies, resource-based view of the firm, and industry life-cycle to investigate how the market and nonmarket strategic resources of a firm change in the emergence of an industry lifecycle. We do this by examining the outsourcing business in Finnish primary healthcare from its inception in 2004 to 2009. Theoretically, we aim to contribute to the discussion of the importance of strategic resources (both market and nonmarket) in the early phase (...) of an industry life cycle, and how these resources evolve over time. (shrink)

Sexual reproduction is almost ubiquitous among multicellular organisms even though it entails severe fitness costs. To resolve this apparent paradox, an extensive body of research has been devoted to identifying the selective advantages of recombination that counteract these costs. Yet, how easy is it to make the transition to asexual reproduction once sexual reproduction has been established for a long time? The present review approaches this question by considering factors that impede the evolution of parthenogenesis in animals. Most importantly, (...) eggs need a diploid chromosome set in most species in order to develop normally. Next, eggs may need to be activated by sperm, and sperm may also contribute centrioles and other paternal factors to the zygote. Depending on how diploidy is achieved mechanistically, further problems may arise in offspring that stem from ‘inbreeding depression’ or inappropriate sex determination systems. Finally, genomic imprinting is another well-known barrier to the evolution of asexuality in mammals. Studies on species with occasional, deficient parthenogenesis indicate that the relative importance of these constraints may vary widely. The intimate evolutionary relations between haplodiploidy and parthenogenesis as well as implications for the clade selection hypothesis of the maintenance of sexual reproduction are also discussed. (shrink)

Part of understanding the functional organization of the brain is understanding how it evolved. This talk presents evidence suggesting that while the brain may have originally emerged as an organ with functionally dedicated regions, the creative re-use of these regions has played a significant role in its evolutionary development. This would parallel the evolution of other capabilities wherein existing structures, evolved for other purposes, are re-used and built upon in the course of continuing evolutionary development (“exaptation”: Gould & Vrba (...) 1982). There is psychological support for exaptation in cognition (e.g. Cosmides 1989), theoretical reason to expect it (Anderson 2003; in press-a; in press-b) and neuroanatomic evidence that the brain evolved by preserving, extending, and combining existing network components, rather than by generating complex structures de novo (Sporns & Kötter 2004). However, there has been little evidence that integrates these perspectives, bringing such an account of the evolution of cognitive function into the realm of cognitive neuroscience (although see, e.g., Barsalou 1999). (shrink)

Did Man Get Here by Evolution or by Creation? is a book whose publication date, 1967, indicates that the doctrine of evolution is still being rejected today by at least some segments of the intellectual community. As reverberations of the nationally famous Scopes trial continue, it may be profitable to inquire into the principles which contemporary biologists utilize in explaining the general course of evolution. For it would seem that, if these scientific principles were sufficiently cogent, there (...) could be no valid reason for questioning the doctrine. (shrink)

In the development of Roman Catholic social thought from the teachings of the scholastics to the modern social encyclicals, changes in normative economics reflect the transformation of an economic terrain from its feudal roots to the modern industrial economy. The preeminence accorded by the modern market to the allocative over the distributive function of price broke the convenient convergence of commutative and distributive justice in scholastic just price theory. Furthermore, the loss of custom, law, and usage in defining the boundaries (...) of economic behavior led to a depersonalization of economic relationships that had previously provided effective informal means of protecting individual well-being. Hence, recent economic ethics has had to look for nonprice, nonmarket mechanisms for distributive justice. This is reflected, for example, in the shift in attitude from the medieval antipathy toward unions to the contemporary defense of organized labor on moral grounds. (shrink)

Culture and cognition work together dynamically every time a spectator interprets meaning during a performance. In this study, Bruce McConachie examines the biocultural basis of all performance, from its origins and the cognitive processes that facilitate it, to what keeps us coming back for more. To effect this major reorientation, McConachie works within the scientific paradigm of enaction, which explains all human activities, including performances, as the interactions of mental, bodily, and ecological networks. He goes on to use our biocultural (...) proclivity for altruism, as revealed in performance, to explore our species' gradual ethical progress on such matters as the changing norms of religious sacrifice, slavery, and LGBT rights. Along the way, the book engages with a wide range of performances, including Richard Pryor's stand-up, the film Titanic, aerialist performances, American football, and the stage and film versions of A Streetcar Named Desire. (shrink)

This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and (...) made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)

While existing theories of political polarization tend to suggest that the opinions of liberals and conservatives move in opposite directions, available data indicate that opinions on a wide range of moral issues move in the liberal direction among both liberals and conservatives. Moreover, some political scientists have hypothesized that this movement follows an S-shaped curve among liberals and a similar, but later, S-shaped curve among conservatives, so that polarization on a given issue first increases (as opinions at an initial stage (...) move faster among liberals) and then decreases (as opinions at a later stage move faster among conservatives). Here we show that these dynamics are explained by Moral Argument Theory, a cultural evolution theory positing that opinion shifts on moral issues arise from a certain content bias in social opinion transmission. This theory also yields several other specific predictions about trends and polarization in moral opinions, which we test against longitudinal data on 55 moral issues from the General Social Survey (sample sizes between 1798 and 57,809 per issue). The predictions are generally confirmed. We conclude that a cultural evolution perspective can provide valuable insights for social science in understanding contemporary societal changes. (shrink)

Morals and the Evolution of Man, a classical book, has been considered essential throughout the human history, and so that this work is never forgotten we at Alpha Editions have made efforts in its preservation by republishing this book in a modern format for present and future generations. This whole book has been reformatted, retyped and designed. These books are not made of scanned copies of their original work and hence the text is clear and readable.

I want to begin with four quotations, fairly typical of their type, and germane to our topic because they encapsulate what many artists and art lovers feel about art and music. These feelings are often inchoate, to be sure, and in the cold light of analytical day they may look extravagant and exaggerated. But they do capture something of the experience people often have of art and beauty, and for that reason alone must be given some phenomenological plausibility at least.

This book offers a radical challenge to accounts of the common law's development. Contrary to received jurisprudential wisdom, it maintains there is no grand theory which will explain satisfactorily the dynamic interactions of change and stability in the common law's history. Offering original readings of Charles Darwin's and Hans-Georg Gadamer's works, the book shows that law is a rhetorical activity that can only be properly appreciated in its historical and political context; tradition and transformation are locked in a mutually reinforcing (...) but thoroughly contingent embrace. In contrast to the dewy-eyed offerings of much contemporary work, it demonstrates that, like life, law is an organic process rather than a miraculous one. In short, common law is a perpetual work-in-progress - evanescent, dynamic, messy, productive, tantalising, and bottom-up. (shrink)

Traditional Chinese landscape painting serves as a profound cultural and spiritual expression, reflecting the Chinese people's reverence for nature through symbolic representation, aesthetic philosophy, and artistic craftsmanship. Since its emergence during the Tang Dynasty, landscape painting evolved into a distinct art form characterized by spiritual contemplation and cultural symbolism. Its development through the Song, Yuan, Ming, and Qing dynasties led to the establishment of northern and southern schools, each with its unique techniques and philosophical underpinnings. In modern society, technological advancements (...) and the influence of Western art have posed new challenges and opportunities for landscape painting. This study explores the philosophical and spiritual dimensions of landscape elements in traditional Chinese art while examining innovative techniques that merge classical aesthetics with modern artistic expressions. Through analyzing the works of key landscape painters, the study highlights advancements in thematic representation, stylistic innovation, and symbolic meaning, offering insights into how traditional landscape painting can be revitalized in contemporary art while preserving its cultural and spiritual heritage. (shrink)

The field of language evolution has recently made Gricean pragmatics central to its task, particularly within comparative studies between human and non-human primate communication. The standard model of Gricean communication requires a set of complex cognitive abilities, such as belief attribution and understanding nested higher-order mental states. On this model, non-human primate communication is then of a radically different kind to ours. Moreover, the cognitive demands in the standard view are also too high for human infants, who nevertheless do (...) engage in communication. In this paper I critically assess the standard view and contrast it with an alternative, minimal model of Gricean communication recently advanced by Richard Moore. I then raise two objections to the minimal model. The upshot is that this model is conceptually unstable and fails to constitute a suitable alternative as a middle ground between full-fledged human communication and simpler forms of non-human animal communication. (shrink)

Ever since The Origin of Species, but increasingly in recent years, parallels and analogies have been drawn between biological and cultural evolution, and methods, concepts, and theories that have been developed in evolutionary biology have been used to explain aspects of human cultural change (e.g., Muller 1870; Darwin [1871] 2003; Pitt-Rivers 1875; James 1880; Huxley 1955; Gerard et al. 1956; Campbell 1975; Cavalli-Sforza and Feldman 1981; Durham 1992; Henrich and McElreath 2003; Mesoudi et al. 2004, 2006; Boyd and Richerson (...) 2005; Richerson and Boyd 2005). Many others, however, while accepting the need for some form of evolutionary approach to culture, have consistently emphasized the differences between biological and cultural evolution (e.g., Gabora 2004; Sperber and Claidiere 2006; Tëmkin and Eldredge 2007), with these differences often presented as being problematic for existing evolutionary analyses of culture. Here I argue that this is largely a false debate, given that its protagonists agree on the majority of key points. Apparent disagreement may stem partly from simple differences in emphasis, and partly from the diversity of both biological and cultural evolutionary processes. (shrink)

It is not inconsistent to believe in both creation and in Darwinian evolution at the same time as rejecting creationism, and endorsing a realist stance about religious and scientific language. Belief in creation is argued to be every bit as defensible as Darwinism, and reconcilable with phenomena such as predation. If (as Richard Dawkins holds) evolution is the only possible pathway to life as we know it, then a life-loving creator would select this pathway. If it is not (...) the only possible pathway, the alternatives could well preclude the conditions of freedom among creatures, and if so, then evolution remains the pathway that a life‐lovingand freedom-loving creator would select. Evolution, however, can be argued to be more than a pathway, because of the intrinsic value of the flourishing lives (nonhuman as well as human) that emerge at every stage, and this intrinsic value supplies a further ground for belief in creation. (These are among the conclusions of my recent book, Creation, Evolution and Meaning, Aldershot: Ashgate, 2006.). (shrink)

Lyman Abbott was an American liberal theologian and a confidant of Theodore Roosevelt. He was a moderate man who sought to re-establish Christian faith among the American people in a period of change. This book, first published in 1893, argued that spiritual experience is always new and therefore every age requires a new expression for it. A believer in the possibility of harmonious coexistence between the Church and evolutionary theory, Abbott proposed a 'more intelligible and credible' religion that endeavoured to (...) sustain faith by expressing it in contemporary terms. He maintained that science and faith were compatible and that both natural and spiritual elements belonged to a shared kingdom governed by the law of progress. Blending faith in historical Christianity with belief in progress and evolutionary theory, Abbott aimed to provide a bridge between religious life and late nineteenth-century philosophical thought. (shrink)