The post-Civil War American natural history craze spawned a new institution -- the natural history dealer -- that has failed to receive the historical attention it deserves. The individuals who created these enterprises simultaneously helped to promote and hoped to profit from the burgeoning interest in both scientific and popular specimen collecting. At a time when other employment and educational prospects in natural history were severely limited, hundreds of dealers across the nation provided encouragement, specimens, publication outlets, training opportunities, and (...) jobs for naturalists of all motivations and levels of expertise. This paper explores the crucial role that specimen dealers played in the larger natural history community. After briefly examining the development of local taxidermy shops in the mid-nineteenth century, it then traces the history of four large natural history dealerships established in the United States during the latter half of the century: Ward's Natural History Establishment, Frank Blake Webster's Naturalists' Supply Depot, Southwick & Jencks' Natural History Store, and Frank H. Lattin & Co. By the early twentieth century, changing tastes in interior design, the growth of the Audubon movement, and the dramatic expansion of alternate training and job opportunities for naturalists led many specimen dealers either to shift their emphasis or to shut their doors. (shrink)

Coalitions and alliances are core aspects of human behavior. All societies recognize alliances among communities, usually based in part on kinship and marriage. Aggression between groups is ubiquitous, often deadly, fueled by revenge, and can have devastating effects on general human welfare. Given its significance, it is surprising how little we know about the neurobiological and hormonal mechanisms that underpin human coalitionary behavior. Here we first briefly review a model of human coalitionary behavior based on a process of runaway social (...) selection. We then present several exploratory analyses of neuroendocrine responses to coalitionary social events in a rural Dominican community, with the objective of understanding differences between in-group and out-group competition in adult and adolescent males. Our analyses indicate: (1) adult and adolescent males do not elevate testosterone when they defeat their friends, but they do elevate testosterone when they defeat outsiders; (2) pre-competition testosterone and cortisol levels are negatively associated with strength of coalitionary ties; and (3) adult males usually elevate testosterone when interacting with adult women who are potential mates, but in a striking reversal, they have lower testosterone if the woman is a conjugal partner of a close friend. These naturalistic studies hint that reciprocity, dampening of aggression, and competition among friends and allies may be biologically embedded in unique ways among humans. (shrink)

It has been apparent for at least a decade that liberal constitutional theory is in deep trouble. Of course there are many versions of liberal constitutional theory, but they have essentially no connection to existing practices of constitutional law, considering as practices of constitutional law all the activities of our institutions of government that implicate - interpret, advance, deal with, whatever - fundamental principle. Instead, liberal constitutional theory's vision of the future is nostalgia for the past. For liberal constitutional theorists (...) the Warren Court, or Justice Brennan, basically got everything right, at least in their approach to identifying constitutional law. True, they may have faltered sometimes in implementing constitutional principles, but all that needs to be done today is to appoint justices in the mold of Warren, Brennan, or Thurgood Marshall. And here I really do mean all that needs to be done: No rethinking of what constitutional law is all about seems needed to liberal constitutional theorists. (shrink)

An excellent introduction to the field of international relations, The Global Philosophers examines the intellectual roots of contemporary literature on international relations and discusses the historical context in which famous historical political theorists wrote.

The major competing statistical paradigms share a common remarkable but unremarked thread: in many of their inferential applications, different probability interpretations are combined. How this plays out in different theories of inference depends on the type of question asked. We distinguish four question types: confirmation, evidence, decision, and prediction. We show that Bayesian confirmation theory mixes what are intuitively “subjective” and “objective” interpretations of probability, whereas the likelihood-based account of evidence melds three conceptions of what constitutes an “objective” probability.

This study examines the family environments and hormone profiles of 316 individuals aged 2 months-58 years residing in a rural village on the east coast of Dominica, a former British colony in the West Indies. Fieldwork was conducted over an eight-year period (1988–1995). Research methods and techniques include radioimmunoassay of cortisol and testosterone from saliva samples (N=22,340), residence histories, behavioral observations of family interactions, extensive ethnographic interview and participant observation, psychological questionnaires, and medical examinations.Analyses of data indicate complex, sex-specific effects (...) of family environment on endocrine function. Male endocrine profiles exhibit greater sensitivity to presence of father than do female endocrine profiles. Father-absent males tend to have (a) low cortisol levels during infancy, (b) high or abnormal cortisol profiles during childhood and adolescence, and (c) high cortisol and low testosterone levels during adulthood compared with those of males raised with a resident father. These results indicate that early family environment has significant effects on endocrine response throughout male life histories. (shrink)

Claire Strom: Making Catfish Bait Out of Government Boys: The Fight Against Cattle Ticks and the Transformation of the Yeoman South Content Type Journal Article Pages 1-4 DOI 10.1007/s10806-010-9236-8 Authors Mark V. Juhasz, University of Guelph Rural Studies Programme, School of Environmental Design and Rural Development Guelph Ontario N1G 2W1 Canada Journal Journal of Agricultural and Environmental Ethics Online ISSN 1573-322X Print ISSN 1187-7863 Journal Volume Volume Journal Issue Volume.

There is an ongoing debate over the ethical status of policies that give an employer the right to discharge an employee without a good reason or notice (i.e., employment at-will policies). This article moves beyond the question of whether the adoption of such a policy is unethical per se under all circumstances, focusing instead on the following question: Assuming that an at-will policy is not unethical per se in all circumstances, what are the ethical issues associated with an employer's implementation (...) and maintenance of an employment at-will policy, and how can these issues be addressed? Three primary ethical concerns are identified and discussed, and specific propositions regarding employers' obligations are presented. The article concludes by offering practical guidance intended to assist at-will employers in meeting the identified ethical obligations. (shrink)

Research providing consistent evidence of pervasive discrimination against overweight job applicants and employees in the American workplace raises important questions for organizational stakeholders. To what extent is the disparate treatment of job applicants or employees based on their weight ethically justified? Are there aspects of weight discrimination that make it more acceptable than discrimination based on other characteristics, such as race or gender? What operational steps can employers take to address concerns regarding the ethical treatment of overweight individuals in the (...) workplace? This article investigates these and related questions. Its purpose is to provide information and analysis that will assist organizations in formulating ethical responses to a widespread phenomenon: weight discrimination in the workplace. Although its focus is the American workplace, the proposed employer ethical obligations and the practical guidance that is provided are viewed as generalizing across countries and cultures. (shrink)

Despite a consensus across the political spectrum that the problem of the chronically uninsured is in dire need of solution, little progress has been made. Public spending goes to topping up coverage for the elderly, already heavily subsidized under Medicare, or helping people temporarily without insurance because of international trade dislocations, so that it is clear that something is lacking in the case for significantly reducing the number of uninsured persons. In this paper I suggest that there have been two (...) missing ingredients: a strategy for breaking the political deadlock around this issue, and information about the benefits of coverage sufficient to persuade kindly but skeptical taxpayers that they should be willing to pay to help solve this problem. (shrink)

Employers must determine the types of health care plans to offer and also set employee premiums for each plan provided. Depending on the structure of the employee share of premiums across different health insurance plans, the incentives to choose one plan over another are altered. If employees know premiums do not fully reflect the risk differences among workers, such pricing can give rise to a so-called “death spiral” due to adverse selection. This paper uses longitudinal information from a natural experiment (...) in the management of health benefits for a large employer to explore the impact of moving from a fixed-dollar contribution policy to a partially risk-adjusted employer contribution policy. Our results show that implementing a significant risk adjustment had no discernable effect on adverse selection against the most generous indemnity insurance policy. This stands in stark contrast to previous studies, which have tended to estimate large impacts attributed to selection when employers move to a fixed-dollar policy from one with some risk adjustment. Further analysis suggests that previous studies, which appeared to detect plans in the throes of a death spiral, may instead have been reflecting an inexorable movement away from a non-preferred product, one that would have been inefficient for nearly all workers even in the absence of adverse selection. (shrink)

An extended period of childhood and juvenility is a distinctive aspect of human life history. This stage appears to be important for learning cultural, social, and ecological skills that help prepare the child for the adult socio-competitive environment. The unusual pattern of adrenarche in humans (and chimpanzees) may facilitate adaptive modification of the neurobiological mechanisms that underpin reproductive strategies. Longitudinal monitoring of DHEA/S in naturalistic context could provide important new insights into these aspects of child development.

Despite a consensus across the political spectrum that the problem of the chronically uninsured is in dire need of solution, little progress has heen made. Public spending goes to topping up coverage for the elderly, already heavily subsidized under Medicare, or helping people temporarily without insurance because of international trade dislocations, so that it is clear that something is lacking in the case for significantly reducing the number of uninsured persons. In this paper I suggest that there have been two (...) missing ingredients: a strategy for breaking the political deadlock around this issue, and information about the benefits of coverage sufficient to persuade kindly but skeptical taxpayers that they should be willing to pay to help solve this problem.This article begins with a discussion of these two problems. It then outlines a strategy based on income-related or conditioned refundable tax credits for private and public insurance, coupled with a plan to assemble persuasive information that may move things forward. (shrink)

Lottery puzzles involve an ordinary piece of knowledge which seems to imply knowledge of a so-called “lottery proposition,” which itself seems unknown: I might be said to know that I won’t be going on safari next year. But if I were to win the lottery, I would go, and I don’t know that I won’t win the lottery. Examples can be multiplied. Thus we seem left either with the paradoxical position of knowing certain ordinary propositions, but failing to know the (...) lottery propositions they imply, or else conceding to the skeptic. I present a version of reliabilism according to which empirical knowledge is true belief produced by a reliable process causally connecting belief and fact. According to this theory, if my ordinary belief and my belief in the lottery proposition are suitably connected to the facts that render them true, both count as knowledge. In cases where my ordinary belief and my belief in the lottery proposition are not suitably connected to the relevant facts, neither count as knowledge. Thus the paradoxical air of lottery puzzles is removed, and skepticism is avoided. (shrink)