‘Like Playing a Game Where You Don't Know the Rules’: Investing Meaning in Intercultural Cash Transactions Between Tourists and Trobriand Islanders

ABSTRACT

When tourists visit cultural tourism destinations, the primary form of interaction between visitors and local residents is in the exchange of money for material objects and performances. While purchase of cultural commodities in tourism contexts may appear to be simple market transactions, they are often in fact morally fraught sites of ambiguous interaction, invested with disparate meanings by different participants. Drawing on Bloch and Parry's (1989 Bloch, Maurice. 1989. The symbolism of money in Imerina. In Money and the Morality of Exchange, edited by J. Parry & M. Bloch. pp. 165–190. Cambridge: Cambridge University Press. [Google Scholar]) analysis of the symbolism of money and its relationship to culturally constructed ideas about production, consumption, circulation, and exchange, this article examines the conflicting and contested views of cash transactions and other types of exchange in meetings between tourists and Trobriand Islanders in Papua New Guinea. I argue that intercultural exchange in tourism is not necessarily a straightforward commodity exchange, but evokes social relations that are often quite differently conceptualized by the producers and consumers of touristic products.     

Commercial Sex Work or Ukuphanda? Sex-for-Money Exchange in Soweto and Hammanskraal Area,South Africa

This article introduces the conceptof ukuphanda, a Zulu verb that is used todescribe the sex-for-money exchanges that takeplace outside of commercial sex work in Sowetoand Hammanskraal area, South Africa. In linewith the ethnographic literature from othersareas of sub-Saharan Africa, it is argued thatwomen who exchange sex for money in taverns donot self-identify as commercial sex workers andexperience less stigma from the community. Unlike commercial sex work (as characterized bythe commercial sex work in Hillbrow,Johannesburg), which is understood to beassociated with short skirts and otherrevealing attire, sex-for-money exchange in thetaverns is viewed as more private, ambiguousand informal. Women who work as informal sexworkers, or -phandela imali (tryto get money), are understood to be usingsex-for-money exchange to survive financially.     

Commodification and Human Interests

In Markets Without Limits and a series of related papers, Jason Brennan and Peter Jaworski argue that it is morally permissible to buy and sell anything that it is morally permissible to possess and exchange outside of the market. Accordingly, we should (Brennan and Jaworski argue) open markets in “contested commodities” including blood, gametes, surrogacy services, and transplantable organs. This paper clarifies some important aspects of the case for market boundaries and in so doing shows why there are in fact moral limits to the market. I argue that the case for restricting the scope of the market does not (as Brennan and Jaworski assume) turn on the idea that some things are constitutively non-market goods; it turns instead on the idea that treating some things according to market norms would threaten the realization of particular kinds of human interests.     

The Relationship between Red Cod, Pseudophycis Bachus, Recruitment and Environmental Variables in New Zealand

This paper examines the relationship between red cod, Pseudophycis bachus, recruitment and selected environmental variables. Commercial catch data of red cod were used as indices of relative recruitment strength for New Zealand fish stocks (east coast South Island, RCO 3; west coast South Island, RCO 7). Analysis of catch per unit effort (CPUE) supports the assumption that fluctuations in commercial catches reflect changes in abundance resulting from variable recruitment. Catch was assessed against 34 environmental variables that included the Southern Oscillation index, sea surface temperature, weather types, wind speed and direction, and river flows. Lagged correlations were calculated between annual commercial catch and averaged environmental data. Variables most strongly correlated with commercial catch were included in regression analyses. Regression models were calculated using all available data in its raw form, and after application of a logarithmic transformation. Robustness, and forecast skill was tested using a repeated leave-one-out procedure. The strongest correlations between commercial catch and explanatory variables for both RCO 3 and RCO 7 were consistently with sea surface temperature over a wide range of time lags followed by frequencies of southwest and northeast flow patterns. The correlations generally operated in the sense that colder is better: negative correlations (–0.75) with sea surface temperature, positive with the occurrence of cool southwest weather types, negative with the occurrence of warm northeast weather types. The maximum magnitude of the correlation occurs at 14-month lag for both fisheries, corresponding to the late spring/summer of the year prior to the catch year. There were often secondary maxima in the magnitude of the correlations two or three years prior to the catch year. The commercial fishery is made up largely of two and three-year-old fish, implying that juvenile fish (age one year) are most sensitive to environmental conditions, but egg, embryo and larva periods may also be affected. Regression analyses suggest that two-predictor regressions were unstable, with often large decreases in explained variance when applied to the independent years, however, at the lags when relationships are strongest (around 14 months), the explained variance on the left-out years remains high. Fluctuations in red cod landings are dependent on sea surface temperature, controlled largely by climatic variability, including El Niño and La Niña events. For short-lived species such as red cod, fluctuations in annual landings are commonplace and analyses of environmental data may be useful in predicting catches in subsequent years.     

A brief history of aquatic resource use in medieval Europe

Humans have exploited European aquatic resources since at least the Palaeolithic, but during the Middle Ages rising human populations and demand initiated great changes in many fisheries. To help understand the past and present of the Wadden Sea, this paper sets the main developments of medieval fisheries in the context of changing larger European social and aquatic environments ca. 500–1500 A.D. Anthropogenic influences on fish populations and aquatic habitats interacted with natural environmental variations. Both nutritional and cultural needs shaped human consumption of aquatic organisms. Many fisheries met the demand for food by economic reorientation from subsistence to artisanal and then even fully commercial purposes. Exploitation slowly shifted from limited or deteriorating local inland and inshore fish populations to frontier, commonly marine, and increasingly pelagic resources. Some inland regions developed aquaculture to enhance local supplies of fresh fish. General processes are illustrated by case studies of selected indicator species from freshwater and marine habitats generally pertinent to the region surrounding the Wadden Sea. Anadromous salmon (Salmo salar) and sturgeon (Acipenser sturio) were negatively affected by overfishing and by unintentional human alteration of critical habitat. Habitat preferences of catadromous eel (Anguilla anguilla) and exotic carp (Cyprinus carpio) let these species gain from medieval human activities. In the case of herring (Clupea harengus), Europes largest early commercial marine fishery, technological innovations which raised production and consumption played off against long-term consequences of intensely exploiting sensitive natural systems.     

GENETIC ENGINEERING TO AVOID GENETIC NEGLECT: FROM CHANCE TO RESPONSIBILITY

Currently our assessment of whether someone is a good parent depends on the environmental inputs (or lack of such inputs) they give their children. But new genetic intervention technologies, to which we may soon have access, mean that how good a parent is will depend also on the genetic inputs they give their children. Each new piece of available technology threatens to open up another way that we can neglect our children. Our obligations to our children and our susceptibilities to corresponding legal and moral sanctions may be about to explosively increase. In this paper I argue that we should treat conventional neglect and ‘genetic neglect’– failing to use genetic intervention technologies to prevent serious diseases and disabilities – morally consistently. I conclude that in a range of cases parents will have a moral obligation to use genetic treatments to prevent serious disabilities in their children. My particular focus is on prenatal interventions and their impact of the bodily integrity of expectant mothers. I conclude that although bodily integrity constrains moral obligations, it is outweighed in a range of cases.     

The common property resource problem and the creation of limited property rights

Fish resources are generally considered common property and open to any user. This, the assumption goes, makes them susceptible to the tragedy of the commons in which selfish users are both the villains and the victims. While it is true that wild fish populations cannot readily be privatized, it hardly follows that they are completely open-access. In addition to social controls found in many traditional fishing communities, amply documented by anthropologists, many administrative controls in contemporary fisheries management also create limited property rights over fishery resources. This study focuses on Great Lakes fisheries of Ontario in Lakes Erie and St. Clair, and the kinds and diversity of limited property rights instituted in these areas: the formal and informal allocation of fishing areas, and the allocation of quantitative fishing rights (quotas), all of which serve as mechanisms to solve the common property resource problem. The Great Lakes fisheries suggest certain generalizations about the management of common property resources. The paper offers a life-cycle model of living resources use.     

Key aspects of the biology,fisheries and management of Coral grouper

Coral grouper (genus Plectropomus), or coral trout, are members of the grouper family (Epinephelidae) and are one of the largest and most conspicuous predatory fishes on Indo-Pacific coral reefs. They are highly-prized food fishes that are targeted by subsistence, artisanal, commercial and recreational fisheries throughout their geographic range. Plectropomus have broadly similar diets and habitat requirements to other tropical groupers, but typically have faster growth and higher natural mortality rates. Although these characteristics are expected to increase population turnover and reduce innate vulnerability to environmental and anthropogenic impacts relative to other groupers, many Plectropomus populations are in decline due to the combined effects of overfishing and habitat degradation. In many locations, stock depletion from uncontrolled fishing, particularly at spawning aggregation sites, has resulted in local fishery collapse. Therefore, improved management of wild populations is urgently required to ensure conservation and sustainable fisheries of Plectropomus. Where possible, a combination of no-take marine reserves, market-based management approaches, and allocation or resurrection of property rights systems are recommended to complement conventional fishery management actions that limit catch and effort. Additional investment in aquaculture propagation is also needed to reduce fishing pressure on wild stocks and support management initiatives. This global synthesis of information pertaining to the biology, fisheries and management of Plectropomus will assist in guiding future management actions that are attempting to address a range of stressors including fishing, reef habitat degradation, and the escalating effects of climate change.     

Intraspecific Variations in Size- and Age-at-maturity for Red Bandfish, Cepola macrophthalma

Intraspecific variations in size- and age-at-maturity were studied in red bandfish, Cepola macrophthalma, in two adjacent gulfs of the western Aegean Sea, in the southern of which the population of red bandfish is stunted. Samples were collected with a commercial trawler over a grid of 34 stations at depths ranging from 22 to 222m. The hypothesis tested was that length and age at 50% maturity, Lm50 and tm50 respectively, for males and females do not differ in the two regions. The results showed that the Lm50 of both males and females in the northern area was by 3.5cm larger than that in the southern area and the 95% confidence intervals of Lm50 in the two areas did not overlap. Although the tm50 of males was larger in the northern area, the 95% confidence intervals of tm50 overlapped in the two areas whereas for females, the tm50 was larger by 0.4 years in the northern area and the 95% confidence intervals of tm50 in the two areas did not overlap. Stunting of the red bandfish growth in the southern area is the result of the combination of an extremely low food availability with higher temperatures prevailing in that area. Implications of these fine spatial scale intraspecific differences for the fisheries management of the highly oligotrophic eastern Mediterranean Sea are also discussed.     

Does “Science” Make You Moral? The Effects of Priming Science on Moral Judgments and Behavior

Background

Previous work has noted that science stands as an ideological force insofar as the answers it offers to a variety of fundamental questions and concerns; as such, those who pursue scientific inquiry have been shown to be concerned with the moral and social ramifications of their scientific endeavors. No studies to date have directly investigated the links between exposure to science and moral or prosocial behaviors.

Methodology/Principal Findings

Across four studies, both naturalistic measures of science exposure and experimental primes of science led to increased adherence to moral norms and more morally normative behaviors across domains. Study 1 (n = 36) tested the natural correlation between exposure to science and likelihood of enforcing moral norms. Studies 2 (n = 49), 3 (n = 52), and 4 (n = 43) manipulated thoughts about science and examined the causal impact of such thoughts on imagined and actual moral behavior. Across studies, thinking about science had a moralizing effect on a broad array of domains, including interpersonal violations (Studies 1, 2), prosocial intentions (Study 3), and economic exploitation (Study 4).

Conclusions/Significance

These studies demonstrated the morally normative effects of lay notions of science. Thinking about science leads individuals to endorse more stringent moral norms and exhibit more morally normative behavior. These studies are the first of their kind to systematically and empirically test the relationship between science and morality. The present findings speak to this question and elucidate the value-laden outcomes of the notion of science.     

Man's impact on seals

The major direct effects of man on seal populations are caused by hunting. Subsistence hunting using traditional methods has a long history and generally resulted in a balance between the hunters and the seals. More recently commercial hunting, using sophisticated methods, has reduced many seal stocks to low levels. In some cases no balance was achieved and either the seals or the industry became extinct. Minor direct effects of man on seals include sport hunting and the destruction of seals for fisheries protection. These are generally of local importance only. Indirect effects may be either detrimental or beneficial to seal stocks. Detrimental effects include fishing operations which may result in the unintentional destruction of seals or compete with seals for available limited fish stocks, habitat destruction, pollution, and anthropogenic disturbance. Beneficial indirect effects include increase of available food stocks resulting from the reduction of another predator, increase of available breeding habitat as a result of human population shifts, and changes in ethical attitudes to seals.     

Overview,opportunities and outlook for Australian spiny lobster fisheries

Australia’s lobster fisheries are relatively small in volume (9500t) compared with global production (289,000t), but are the country’s most valuable in terms of both overall production and value of export (2014 Gross Value of Production of $610 million AUD). Further, they support commercial, recreational and indigenous fishers along most of the continent’s coastline. Here we review similarities and key differences between these lobster fisheries, based on biological characteristics, fishery data collection, assessment and management methods, and supply chain considerations. A diverse range of palinurid lobsters occur in Australia, but only three genera, distributed across eight different management jurisdictions, support significant fisheries. Catches of western rock lobster Panulirus cygnus dominate landings (61%), followed by southern rock lobster Jasus edwardsii, tropical lobster Panulirus ornatus and the eastern rock lobster Sagmariasus verreauxi. Large-scale environmental influences such as climate change are impacting on these fisheries in similar or different ways forcing new management and raising the need for greater resilience in current supply chains. Although these are separate fisheries, the integrated nature of the dominant Chinese export markets suggests potentially important economic and market-related interactions. Our overview highlights the critical role of continued monitoring of recruitment pulses, in combination with robust harvest strategies, to ensure that harvests respond adequately and fisheries achieve biological and economic sustainability. Approaches that also include socio-cultural considerations (triple bottom line) are important given many fisheries include indigenous Australians. Our integrated analysis of Australian lobster fisheries highlights differences and similarities with spiny lobster fisheries worldwide and lessons from opportunities, including adapting to new free trade agreements, enhancing the reputation of wild lobsters as a whole, sharing expertise, and better alignment of supply and demand.     

Rapid global expansion of invertebrate fisheries: trends, drivers, and ecosystem effects

Background

Worldwide, finfish fisheries are receiving increasing assessment and regulation, slowly leading to more sustainable exploitation and rebuilding. In their wake, invertebrate fisheries are rapidly expanding with little scientific scrutiny despite increasing socio-economic importance.

Methods and Findings

We provide the first global evaluation of the trends, drivers, and population and ecosystem consequences of invertebrate fisheries based on a global catch database in combination with taxa-specific reviews. We also develop new methodologies to quantify temporal and spatial trends in resource status and fishery development. Since 1950, global invertebrate catches have increased 6-fold with 1.5 times more countries fishing and double the taxa reported. By 2004, 34% of invertebrate fisheries were over-exploited, collapsed, or closed. New fisheries have developed increasingly rapidly, with a decrease of 6 years (3 years) in time to peak from the 1950s to 1990s. Moreover, some fisheries have expanded further and further away from their driving market, encompassing a global fishery by the 1990s. 71% of taxa (53% of catches) are harvested with habitat-destructive gear, and many provide important ecosystem functions including habitat, filtration, and grazing.

Conclusions

Our findings suggest that invertebrate species, which form an important component of the basis of marine food webs, are increasingly exploited with limited stock and ecosystem-impact assessments, and enhanced management attention is needed to avoid negative consequences for ocean ecosystems and human well-being.     

Current status and trends in shovelnose sturgeon (Scaphirhynchus platorynchus) management and conservation

The objective of this study was to update information regarding the status of shovelnose sturgeon fisheries. Although a substantial amount of shovelnose sturgeon research has been conducted in the past decade, the study purpose was not to provide a comprehensive review of the literature; the primary interest was in the status, trends, and management of Scaphirhynchus platorynchus fisheries in North America. Biologists were surveyed in all 24 states within the native distribution of the species; results indicate that commercial harvest is currently permitted in eight states, recreational harvest is allowed in 13 states, and that regulations vary within rivers and jurisdictional boundaries. Although recreational exploitation of shovelnose sturgeon is thought to be low and not a significant threat to populations, commercial harvest is a major concern in states with a commercial fishery. In the last decade harvest has increased in all states with commercial shovelnose sturgeon fisheries, but recent implementation of regulations has decreased harvest in some states. Approximately half of the states with extant shovelnose sturgeon populations conduct routine monitoring of the species, and the understanding of shovelnose sturgeon populations is increasing.     

Segmentation and moral status in vivo and in vitro: a scientific perspective

A basic consideration in research on human embryos is the controversy about when the embryo acquires moral status. The author refutes the contention that segmentation is the determinant of moral status. She notes that segmentation, as a stage in embryonic development, does not coincide with the development of "irreversible individuality" upon which the segmentation argument depends. Dawson also finds a lack of clarity in the meaning of "individuality." These problems, she maintains, prevent segmentation from being morally important and render the proposed 14-day limit on embryo research unnecessary. Dawson concludes that to introduce a time restriction on embryo research is premature because it is based on an inadequate philosophical argument.     

Cross-induction of fruit acceptance by the medflyCeratitis capitata: The role of fruit size and chemistry

Groups of female Mediterranean fruit flies, Ceratitis capitata(Wiedemann), were exposed for several days to one of three host fruit species. Oviposition-site acceptance behavior was subsequently assayed on five fruit species. Females accepted most often the fruit to which they were exposed. Females exposed to a small fruit, mock orange, accepted other fruit species less often as the size of the fruit increased; females exposed to a large fruit, sweet orange, accepted other fruit species more often as the size of the fruit increased. This tendency for experience with one host fruit species to alter differentially behavioral responses to alternative host fruit species has been defined as cross-induction. In contrast, females exposed to a medium fruit, kumquat, were not cross-induced: females accepted the medium fruit very often and rejected all other fruit species to approximately the same degree regardless of size. When females were exposed to small, medium, or large fruit and tested on spherical wax fruit models of a variety of sizes, patterns similar to those with real fruit were observed. Whereas naive females generally accepted a given model as frequently as real fruit of a similar size, experienced females generally accepted models much less frequently than real fruit. In a final experiment, females were exposed to different fruits and tested on spherical wax models treated with fruit chemicals. Experienced females generally accepted fruit-treated spheres more often than untreated spheres. In addition, females usually accepted most often models treated with chemicals from the fruit to which they were exposed. Two hypotheses about the mechanism by which experience alters fruit acceptance— termed the sliding template and closing window hypotheses— are presented. Results of fruit and model acceptance by naive and experienced females support the latter hypothesis.     

The role of taste in food selection by freshwater zooplankton

Summary Laboratory experiments with flavored and untreated polystyrene spheres revealed major differences in taste discrimination among diverse taxa of freshwater zooplankton. Copepods showed the strongest responses to flavor treatments. Both nauplii and copepodites of calanoid (Diaptomus) and cyclopoid (Cyclops) copepods selected flavored spheres over untreated ones. Moreover, a small cyclopoid, Tropocyclops, actively fed on an alga (Chlamydomonas) but did not ingest untreated spheres of the same size. Taste tests with cladocerans verified an overall tendency to ingest inert particles but also demonstrated important differences between families. Daphnids (4 species), Chydorus (Chydoridae) and Diaphanosoma (Sididae) did not respond to flavor treatments, while 2 species of bosminids selectively ingested flavored spheres. Daphnia also fed nonselectively in mixtures of algae and untreated spheres while Bosmina preferred algae over untreated spheres. Different species of rotifers exhibited 3 distinct responses to the flavor treatments: 1) Brachionus fed nonselectively, 2) Filinia fed preferentially on flavored 6 m spheres, and 3) Polyarthra, Keratella, Synchaeta, and Noltholca infrequently ingested any spheres.Recent advances in our understanding of the feeding mechanisms of zooplankton help to explain why some taxa feed selectively on flavored particles while others do not. The ability of certain taxa to use taste to discriminate between high and low quality food particles has important implications for competition between zooplankton species and for interactions between planktonic grazers and their food resources.     

Darwinian Ethics and Error

Suppose that the human tendency to think of certain actions andomissions as morally required – a notion that surely lies at the heart of moral discourse – is a trait that has been naturallyselected for. Many have thought that from this premise we canjustify or vindicate moral concepts. I argue that this is mistaken, and defend Michael Ruse's view that the moreplausible implication is an error theory – the idea thatmorality is an illusion foisted upon us by evolution. Thenaturalistic fallacy is a red herring in this debate,since there is really nothing that counts as a fallacy at all. If morality is an illusion, it appears to followthat we should, upon discovering this, abolish moraldiscourse on pain of irrationality. I argue that thisconclusion is too hasty, and that we may be able usefullyto employ a moral discourse, warts and all, withoutbelieving in it.