En la sociedad fordista, la actividad productiva centró las estrategias de desarrollo de los territorios dejando en segundo término, en el mejor de los casos, la función del ocio y del turismo como “complementos” de las actividades productivas “principales”. La consolidación de la sociedad post-productivista desde la última década del pasado siglo ha supuesto profundas transformaciones en los valores y prioridades individuales y colectivas. Estos cambios han conllevado la implantación de una concepción radicalmente diferente respecto de la función del ocio (...) y del turismo en la programación vital y, en consecuencia, en las estrategias institucionales y territoriales. El presente artículo aporta una discusión sobre los principios del desarrollo desde el territorio (local) y la función, cada vez más central, que tienen el ocio y el turismo en las estrategias de desarrollo territorial, a través de la presentación de una metodología y de los resultados de una investigación sobre la importancia de los recursos culturales en la configuración de estrategias endógenas de desarrollo local. (shrink)

Nonhuman primates don’t have formal kinship systems, but genetic relatedness shapes patterns of residence, behavior, mating preferences, and cognition in the primate order. The goal of this article is to provide insight about the ancestral foundations on which the first human kinship systems were built. In order for evolution to favor nepotistic biases in behavior, individuals need to have opportunities to interact with their relatives and to be able to identify them. Both these requirements impose constraints on the evolution of (...) kinship bonds in primate species. For nonhuman primates and many other mammals, maternal care generates close ties between mothers and offspring and among littermates. For species in which mother–offspring bonds extend beyond weaning, associations with the mother also generate familiarity among siblings of different ages. For species with female philopatry, mother–offspring ties provide the foundation for lifelong relationships between mothers and daughters, and dense matrilineal kin networks. However, several factors constrain the development of kinship bonds in nonhuman primates. First, dispersal strategies, which are designed to reduce inbreeding, bias kinship networks in favor of the philopatric sex. Second, hostile relationships between groups mean that kin ties are usually severed when individuals move from one group to another. Third, in species with polygynandrous mating systems, uncertainty about paternity and restricted periods of male reproductive monopoly limit the scope for development of ties among fathers and offspring, paternal siblings, or extended paternal kin networks. In this article, I explore the impact of these factors on the evolution of ancestral human kinship systems. (shrink)

This latest volume in the Oxford Readings in Feminism series presents the results of the multi-disciplinary feminist exploration of the distinction between public and private. Contributors demonstrate the significance of the distinction in feminist theory, its articulation in the modern and late modern public sphere, and its impact on identity politics within feminism in recent years. Feminism, the Public and the Private offers an essential perspective on feminist theory for students and teachers of women's and gender studies, cultural studies, history, (...) political theory, geography and sociology. (shrink)

Exploitation is a fundamental element of the parental strategies of many species of birds. Cuckoos, for example, lay their eggs in the nest of other birds, who often unwittingly rear the alien nestlings as their own. Nest parasitism is an efficient reproductive strategy for cuckoos, who do not have to worry about building a nest, incubating their eggs, or feeding their nestlings. But not all hosts respond passively to such intrusions. In response to parasitic cowbirds, for example, robins have evolved (...) the ability to detect and selectively eject alien young from their nests. Human parenting strategies differ sharply from the strategies of cuckoos and robins. Unlike cuckoos, we are reluctant to allow our children to be raised by others. Unlike robins, we knowingly rear strange young. What makes human behavior toward children so different from that of cuckoos and robins? Humans seem to share a number of predispositions that facilitate successful adoptive relationships, and the desire to raise children seems to be pervasive among modern humans. Despite these commonalities, patterns of adoption transactions vary greatly among contemporary human societies. This paper considers the origins and causes of cross-cultural variation in human adoptive behavior from an evolutionary perspective. (shrink)

Afbeeldingen zijn belangrijke objecten. Ze zijn een rijke bron van informatie, onmisbaar voor een effectieve communicatie. Afbeeldingen zijn ook bijzondere objecten. Ze bestaan uit verf- of inktvlekken maar we zien er dingen in: mensen, bomen, huizen enz. Dit is vreemd want we weten allemaal dat er op het doek geen bomen zijn en geen huizen, en toch zien we ze. We vinden dit zo vanzelfsprekend dat niemand zich echt afvraagt hoe het komt. En dit is juist wat afbeeldingen wezenlijk onderscheidt (...) van al de andere objecten. De hamvraag is dan ook hoe enkele verfvlekken of potloodlijnen onmiskenbaar een boom kunnen betekenen. Met De kunst van het afbeelden presenteert J.B. Vert een samenhangende en overzichtelijke theorie over afbeeldingen. Zijn benadering is niet zoals gebruikelijk alleen vanuit de kunst maar vooral vanuit de cognitieve psychologie. Afbeeldingen zijn er immers om te worden gezien en we zien afbeeldingen met dezelfde ogen als waarmee we de wereld zien. We herkennen een object in een schilderij op dezelfde manier als we het herkennen in de wereld. Het effect van een afbeelding wordt vooral bepaald door de wijze waarop ons waarnemingssysteem is gebouwd en opereert. De lezer krijgt een uniek, uitgebreid, hanteerbaar en helder gestructureerd begrippenapparaat om afbeeldingen te beschrijven en erover te communiceren. De focus van het boek ligt weliswaar op de vlakke afbeelding, de begrippen zijn echter voor een groot deel ook op ruimtelijke en op abstracte beelden van toepassing. Joan B. Vert is 32 jaar werkzaam geweest als docent tekenen, eerst aan de Pedagogische Academie St.-Jozef te Zeist en later aan de Hogeschool Domstad te Utrecht. Hij heeft deelgenomen aan diverse ontwikkelgroepen van de Stichting Leerplanontwikkeling. (shrink)

Conflict is an integral, and potentially disruptive, element in the lives of humans and other group-living animals. But conflicts are often settled, sometimes within minutes after the altercation has ended. The goal of this paper is to understand why primates, including humans, make amends. Primatologists have gathered an impressive body of evidence which demonstrates that monkeys and apes use a variety of behavioral mechanisms to resolve conflicts. Peaceful post-conflict interactions in nonhuman primates, sometimes labeled "reconciliation," have clear and immediate effects (...) upon former adversaries, relieving uncertainty about whether aggression will continue, reducing stress, increasing tolerance, and reducing anxiety about whether aggressors will resume aggression toward former victims. However, the long-term effects of these interactions are less clearly established, leaving room to debate the adaptive function of conflict resolution strategies among primates. It is possible that reconciliatory behavior enhances the quality of valued, long-term social relationships or that reconciliatory interactions are signals that the conflict has ended and the actor’s intentions are now benign. Both of these hypotheses may help us to understand how and why monkeys, apes, and humans make amends. (shrink)

I draw from my papers and oral presentations to address several issues of Core and Neo‐shamanism. These include clarification of definitions and distinctions between traditional shamans, Core shamanism, Neo‐shamanism, and urban shamanism. Finally I propose an evaluation of Core and Neo‐shamanism.

From a careful reading of P. Levis’s three books on Auschwitz, this study draws an outline of the different types of silence that can be detected in the “Lager”, as well as the silence required for us to be attentive to the most unbearable and shocking of all, the Muslims’ and the victims’ silence. Then we analyze the presence and functions of the music performed in such places, highlighting its odious and degrading appearance (the bands for the prisoners parade) and (...) its expressive and solidary face (the folk singers and songs). Keywords: silence, music, dehumanization, humanism, art, freedom. (shrink)

Humans are an exceptionally cooperative species, but there is substantial variation in the extent of cooperation across societies. Understanding the sources of this variability may provide insights about the forces that sustain cooperation. We examined the ontogeny of prosocial behavior by studying 326 children 3–14 y of age and 120 adults from six societies (age distributions varied across societies). These six societies span a wide range of extant human variation in culture, geography, and subsistence strategies, including foragers, herders, horticulturalists, and (...) urban dwellers across the Americas, Oceania, and Africa. When delivering benefits to others was personally costly, rates of prosocial behavior dropped across all six societies as children approached middle childhood and then rates of prosociality diverged as children tracked toward the behavior of adults in their own societies. When prosocial acts did not require personal sacrifice, prosocial responses increased steadily as children matured with little variation in behavior across societies. Our results are consistent with theories emphasizing the importance of acquired cultural norms in shaping costly forms of cooperation and creating cross-cultural diversity. (shrink)

Humans are obligate cooperative breeders, relying heavily on support from kin to raise children. To date, most studies of cooperative breeding have focused on help that supplements rather than replaces parental care. Here we propose that fosterage can act as a form of dispersed cooperative breeding, one that enhances women’s fitness by allowing them to disinvest in some children and reallocate effort to others. We test this hypothesis through a series of predictions about the costs and benefits of fosterage for (...) mothers, foster parents, and foster children using data from the Himba, a group of Namibian agro-pastoralists. We show that fostering out children enhances mothers’ fitness, and we provide evidence for a causal link from fosterage to enhanced fitness by showing that fosterage of early-born children is associated with greater maternal reproductive success. Foster parents minimize the costs of fosterage by skewing their care toward their postreproductive years, and by mainly fostering close kin. However, the system is associated with some detrimental effects on foster children, who are more likely to be stunted and underweight than their non-fostered counterparts. (shrink)

The topology of DNA duplexes changes during replication and also after deproteinization in vitro. Here we describe these changes and then discuss for the first time how the distribution of superhelical stress affects the DNA topology of replication intermediates, taking into account the progression of replication forks. The high processivity of Topo IV to relax the left‐handed (+) supercoiling that transiently accumulates ahead of the forks is not essential, since DNA gyrase and swiveling of the forks cooperate with Topo IV (...) to accomplish this task in vivo. We conclude that despite Topo IV has a lower processivity to unlink the right‐handed (+) crossings of pre‐catenanes and fully replicated catenanes, this is indeed its main role in vivo. This would explain why in the absence of Topo IV replication goes‐on, but fully replicated sister duplexes remain heavily catenated. (shrink)

The concept of 'sustainable development' as used by the Brundtland Commission was meant to separate environmental policy from distributional conflicts. Increases in income sometimes are beneficial for the environment, but higher incomes have meant higher emissions of greenhouse gases, and higher rates of genetic erosion. In the aftermath of the Rio conference of June 1992, this article analyses some unavoidable links between distributional conflicts and environmental policy. Often, environmental movements have tried to keep environmental resources and services outside the market, (...) but there are now attempts to establish property rights on, and to give money values to environmental resources and services, such as agricultural genetic resources and the CO2 absorption facility provided by the oceans and new vegetation. European 'green' proposals to impose an 'eco-tax', and proposals from India to create a world market for CO2 emission permits are considered. The issue raised by the growing Third World agroecology movement, of payment of 'farmers' rights' for in situ agricultural biodiversity is discussed. The article includes a short discussion of the North American free trade agreement between Mexico and the USA, in so far as it involves so-called 'ecological dumping', i.e. trading at values which do not include environmental costs. In the last sections, the article asks how prices in ecologically-extended markets would be formed, how much such prices will depend on distribution, and how much such payments would change distribution of income. Environmental movements of the Poor are faced with the dilemma of keeping environmental resources and services out of the market, or else asking for property rights to be placed on them. (shrink)

El autor estudia el metabolismo socio-económico, en términos de flujos de materiales y energía y de la producción de residuos, y clasifica y estudia los conflictos ambientales correspondientes. Presenta una tipología de conflictos acerca del uso de recursos naturales y de la contaminación. Llamamos Ecología Política al estudio de esos conflictos ecológico-distributivos. Los actores de tales conflictos usan diversos lenguajes de valoración. Por ejemplo, pueden argumentar que quieren lograr una compensación monetaria equivalente a los daños ambientales sufridos pero también pueden (...) decir que el territorio en cuestión es sagrado o pueden apelar a la defensa de los derechos humanos o de los derechos colectivos indígenas, o pueden insistir en valores ecológicos que no pueden ser realmente expresados en dinero. La Economía Ecológica estudia las relaciones entre el crecimiento económico y el medio natural. Desde el punto de vista de la sustentabilidad «fuerte», eso requiere usar indicadores físicos como la HANPP o la Contabilidad de Flujos de Materiales. Este artículo tiene la intención de mostrar que los conflictos ecológico-distributivos pueden ser explicados e incluso previstos por esos indicadores físicos de (in)sustentabilidad. (shrink)

The lockdown resulting from coronavirus disease 2019 has had a huge impact on peoples’ health. In sport specifically, athletes have had to deal with frustration of their objectives and changes in their usual training routines. The challenging and disruptive situation could hold implications for their well-being. This study examined the effect of the COVID-19 lockdown on changes in athletes’ reported eudaimonic well-being and goal motives over time. The relationship of resilience to changes in subjective vitality was also determined, and changes (...) in athletes’ goal motives were examined as potential mediators. Participants were 127 Spanish university athletes aged between 18 and 34 years. Approximately 4 months before the start of the lockdown in Spain, athletes responded to a questionnaire assessing their resilience, goal motives, and subjective vitality. Around 6 months later into the lockdown period, athletes’ goal motives and subjective vitality were assessed again. Growth modeling using hierarchical linear models revealed a significant decrease of autonomous goal motives and subjective vitality during the lockdown, but athletes did not show change over time in controlled goal motives. Path analysis, adjusting T2 measures for their corresponding T1 measures, showed that resilience significantly predicted changes in athletes’ autonomous goal motives, which then accounted for changes in subjective vitality. The indirect effect was significant. Resilience did not predict changes in athletes’ controlled goal motives. However, changes in controlled goal motives negatively predicted changes in subjective vitality during lockdown. The findings suggest negative impacts of the COVID-19 lockdown on athletes’ goal motives and eudaimonic well-being. Results also support the hypothesized mediational role of autonomous goal motives in the relationship between resilience and subjective vitality during the lockdown. As such, findings confirm the relevance of resilience to a key feature of athletes’ eudaimonic well-being and the importance of enhancing their autonomous goal striving. (shrink)