This rich collection will introduce students of philosophy and politics to the contemporary critical literature on the classical social contract political thinkers Thomas Hobbes , John Locke , and Jean-Jacques Rousseau . A dozen essays and book excerpts have been selected to guide students through the texts and to introduce them to current scholarly controversies surrounding the contractarian political theories of these three thinkers.

Cognitive control of physical activity and sedentary behavior is receiving increased attention in the neuroscientific and behavioral medicine literature as a means of better understanding and improving the self-regulation of physical activity. Enhancing individuals’ cognitive control capacities may provide a resilient means to increase physical activity and reduce sedentary behavior. First, this paper reviews emerging evidence of the antecedence of cognitive control abilities in successful self-regulation of physical activity, and in precipitating self-regulation failure that predisposes to sedentary behavior. We then (...) highlight the brain networks that may underpin the cognitive control and self-regulation of physical activity, including the default mode network, prefrontal cortical networks and brain regions and pathways associated with reward. We then discuss research on cognitive training interventions that document improved cognitive control and that suggest promise of influencing physical activity regulation. Key cognitive training components likely to be the most effective at improving self-regulation are also highlighted. The review concludes with suggestions for future research. (shrink)

We construct a model for the level by level equivalence between strong compactness and supercompactness in which the least supercompact cardinal κ has its strong compactness indestructible under adding arbitrarily many Cohen subsets. There are no restrictions on the large cardinal structure of our model.

In this issue, Raphael Cohen-Almagor reviews some of the terms used in the discussion of bioethical issues at the end of a patient's life; he argues that they are “valueladen” and serve “primarily the physicians, at times at the expense of the patients’ best interest.” Each of the following terms comes under scrutiny: “death with dignity,” “persistent vegetative state,” “futility,” “double effect,” and “brain death.” He argues that these concepts, developed in recent decades, “have generated an unhealthy atmosphere for (...) patients, which might lead to undesirable actions at the end of patients’ lives.” He issues a plea to discontinue the use of the term “persistent vegetative state” because it is dehumanizing, to explain “double effect” and “futility” in detail and with sincerity, and to clarify the motivation for using these terms and others. He warns physicians not to use terminology that is offensive to patients and loved ones or that weakens their patients’ will to live. (shrink)

The 2008 meltdown in global capital markets has led to a renewed interest in questions of economic distribution. Many people suggest that the motives, incentive structures, and institutions in place were inadequate and, for the first time in a generation, public debate is animated by arguments about the need for greater equality. G.A. Cohen's new book resonates with many of the themes of these debates; he advocates a more thoroughgoing equality, even more thoroughgoing than that demanded by John Rawls (...) in his Theory of Justice; he also advocates for a political philosophy organized around the ethos that shapes ordinary life, rather than one restricted to the coercive institutions of law and the state. Were ordinary .. (shrink)

Birds, beasts, and creeping things swarm throughout the Bible's pages. Despite their prevalence, most biblical scholars have viewed them merely as metaphors, passive objects, or background embellishment to the human experience. This collection seeks to move beyond this traditional view of biblical animals by engaging the growing interdisciplinary field of animal studies. Contributors Peter Joshua Atkins, Jared Beverly, William P. Brown, Margaret Cohen, Jacob R. Evers, Michael J. Gilmour, William "Chip" Gruen, Dong Hyeon Jeong, Brian Fiu Kolia, Anne Létourneau, (...) Robert R. MacKay, Suzanna R. Millar, Timothy J. Sandoval, Robert Paul Seesengood, Ken Stone, Brian James Tipton, Arthur W. Walker-Jones, and Jaime L. Waters showcase the breadth and depth of inquiry that animal studies can foster in biblical studies as well as what animal studies can gain from a more rigorous engagement with biblical texts. Together the essays offer an animal hermeneutic that supports the flourishing of all creatures. (shrink)

Thanks to Phyllis Lassner and Danny M. Cohen, this 2019 edition of an out-of-print 1948 memoir by Dr. Gisella Perl, a Rumanian Holocaust survivor, offers much to learn from. Artfully written when a...

This book is a revised and expanded version of a special issue of the Boston Review that appeared in 1994. Since Joshua Cohen took over as editor of the Review a few years ago, it has published symposia with a lead piece and replies. Like the others in the series, this collection brings together prominent thinkers from a variety of perspectives, all of whom present their views in clear and accessible prose. It contains an essay by Martha Nussbaum, responses (...) by fifteen Americans and one Canadian, and Nussbaum’s reply to her critics. (shrink)

Photo by Tingey Injury Law Firm on Unsplash ABSTRACT The coverage of healthcare costs allegedly brought about by people’s own earlier health-adverse behaviors is certainly a matter of justice. However, this raises the following questions: justice for whom? Is it right to take people’s past behaviors into account in determining their access to healthcare? If so, how do we go about taking those behaviors into account? These bioethical questions become even more complex when we consider them in the context of (...) a commitment to publicly funded, universal healthcare coverage. INTRODUCTION Healthcare coverage of lifestyle-related conditions is certainly a matter of justice. However, this raises the following justice-related question: Is it right to consider people’s past behaviors in determining their access to healthcare? If so, the methods of taking those behaviors into account must be fair and justifiable. This bioethical question becomes even more complex when we consider it in the context of a commitment to publicly funded, universal healthcare coverage. This paper takes an old, classic debate, evaluates newer approaches, and offers an argument favoring a combined approach which alters the liberal-egalitarian solution to account for social justice. ANALYSIS l. Causes of Disease If healthcare coverage were universal, irrespective of socioeconomic status and lifestyle, people would contribute to the cost of remedying the lifestyle-induced health problems of others. In the West, lifestyle-related diseases are burdensome.[1] This paper approaches this concern from a western lens that incorporates both a European tradition of “social safety nets” and an American tradition of personal freedoms. By taking such an approach, solutions to the consequences of one’s past behavior burdening others must consider an individual’s personal freedom to choose to act as he or she wishes, with the distributive social and economic equality of the many. The concept of disease caused by lifestyle and diet is proven. Many health conditions include behavioral risk factors. Multi-pack smoking increases the risk of chronic lung disease, while obesity increases the risk of type 2 diabetes. Inattention to high blood pressure, high cholesterol, and a lack of exercise leads to increased risks of coronary artery disease.[2] While poor lifestyle choices certainly influence these conditions, their causes are multifactorial, and it is difficult to say that any single string of poor choices led to their development. In a scenario where two men excessively eat fast food for 20 years, several discrete factors impact whether any of them might suffer an ischemic-embolic stroke or not. Genetics, circumstances, and activity will also contribute to outcomes. ll. Alcohol-Related End-Stage Liver Disease One paper suggests that alcohol-related end-stage liver disease (ARESLD) differs from other multifactorial disorders as alcohol alone causes the disease.[3] It justifies attributing personal responsibility to patients with ARESLD because the condition develops only after the cumulative effects of large quantities of alcohol consumed from years to decades.[4] However, the paper undermines its position by admitting that even the susceptibility to becoming an alcoholic has some degree of genetic predisposition.[5] Given the extreme scarcity of donor livers, some patients may be prioritized over others on the transplant waiting list. Since donor livers cannot be given to everyone, transplanting a liver into an alcoholic may result in death for competing candidates whose liver disease was not their fault. All else being equal, if bioethicists avoid claiming moral deficiency or judgment, those with apparently self-inflicted ARESLD will not be deprived of treatment but will have a lower priority for transplant.[6] In contrast, another position suggests that it is often difficult to define what behaviors are punishable as these are largely personal and value-laden.[7] Still, people do not support using their own resources to support the consequences of others’ poor choices, no matter how objective.[8] In democratic societies, one must take into consideration community morals and values.[9] Even if we were to punish people for their health-adverse behaviors, we could not logistically employ the vigorous and sustained efforts necessary to determine whose actions are morally weak.[10] lll. The Liberal-Egalitarian Proposal One past argument proposes a liberal-egalitarian solution to manage personal responsibility for so-called “lifestyle diseases.”[11] This Rawlsian system combines the European-style “social safety net” commitment to social and economic equality with the American liberal notion of pluralist toleration and personal freedoms. This idealized system aims to hold people responsible for their choices rather than the consequences to mitigate the downside of blaming those who might not be blameworthy. The approach avoids determining the questionable nature of luck and personal responsibility for health outcomes, fairness in the distribution of economic burden, and the intrusiveness required to practically determine who acts in a morally wrong and health-adverse way. The liberal-egalitarian model, a theory of distributive justice, has two facets: the liberal principle that people should be held accountable for their choices and the egalitarian principle that people who make the same choices should have the same outcomes.[12] This model attempts to fuse responsibility with equity by seeking to reward good behavior and tax bad behavior rather than punish the consequences of the action and navigate who deserves treatment. For instance, the hospital bedside is not the appropriate place to introduce responsibility for one’s health outcomes.[13] This appeals to the reality that, at that time, discerning the true causes of disease was not plausible and to humanity in avoiding a heartless and cruel approach. An argument in favor of the liberal-egalitarian model considers its method of implementation. This approach assumes that the healthcare system treats all individuals regardless of their choices or ability to cover costs. The liberal-egalitarian model also assumes that a certain adverse health condition is related, statistically speaking, to the consumption of a certain good and that good can be taxed. As such, it proposes to tax the consumption of that good to finance the collective burden which arises from that good’s consumption rather than require individuals to pay for their own treatment. In the example of ARESLD, the recommended solution would be taxing all alcohol. While a systematic infrastructure is not explicit, there is the implication that a per-unit tax can be imposed on alcohol so the total tax revenue would make up for the additional healthcare costs due to consumption.[14] Upholding the principle that all people who make the same choices should face the same costs, all consumers of alcohol would pay the same tax, regardless of factors such as genetic predisposition to alcoholism, lifestyle, or expected cost of treatment. Upholding the principle of individual responsibility, this model does not deny treatment to anyone, neutralizing factors outside that individual’s control by imposing the tax ex-ante. Other people are not burdened by those who consume the good. People who consume alcohol face a burden proportional to the amount consumed. This tax-based implementation is justified so long as the tax is not prohibitively high for the average consumer. Further, the model mitigates concerns over the intrusiveness of ascribing morality to health-adverse behaviors. lV. Moral and Social Arguments Against the Liberal-Egalitarian Position Arguments against the liberal-egalitarian model concerns its many assumptions. First, this model assumes that consumption of such goods is directly related to the health outcome and that these goods can be taxed.[15] Certain people genetically predisposed to alcoholism would be predisposed to consume more alcohol. The model falls short when applied to scenarios where health outcomes are not consumption-based, such as engaging in unsafe sex or abstaining from healthy lifestyle choices like exercise. Second, some might argue that the liberal-egalitarian model fails to remain neutral. Residual moral judgments tied to consumption choices introduce non-neutrality. Although taxation in free societies is determined by democratic procedures rather than by individuals in the healthcare system, moral and value-based judgments will be implicit in deciding what behaviors are taxable, such as the purchase of cigarettes. Third, the liberal-egalitarian model fails to determine whether one’s behavior is autonomous, as socio-cultural-economic factors may influence it and behavior is more a product of society, peer pressure, or income. Those also may reflect systemic inequalities. Therefore, this model, which rewards, or taxes based solely on decisions, regardless of their consequences and motivations, fails to consider that a person’s decisions may not be completely autonomous. V. Libertarian Arguments Against the Liberal-Egalitarian Model a. State Intrusiveness as Counter to the Liberal-Egalitarian Model Last, there is a libertarian worry that if the state guarantees universal healthcare coverage to all people, the state will have to become highly intrusive and investigate people’s morals.[16] At least one-third of all disease burden in North America, Europe, and the Asia-Pacific is attributable to lifestyle measures such as tobacco smoking, alcohol consumption, high cholesterol, and obesity.[17] With these various lifestyles, it is not likely to agree on what conduct to tax or condemn.[18] The fine-toothed comb required to determine whether each citizen has been engaging in these behaviors would intrude on daily life and personal freedom. Libertarians champion the argument that impractical intrusiveness would result from universal healthcare, and such a degree of intrusiveness would likely be universally unacceptable.[19] The liberal-egalitarian model mitigates the libertarian worry about state intrusiveness as it does not involve prying into one’s life and choices other than taxing goods. A liberal state should ideally be neutral to how people decide to live their lives. In all, libertarians can rest assured that the liberal-egalitarian tax-based model, through its ex-ante implementation, will require no prying state eyes. States that provide universal healthcare coverage and wish to condemn certain misconduct do not need to become overly intrusive to carry out measures to hold individuals accountable. b. Fairness Another libertarian worry regarding the guarantee of universal healthcare coverage in the context of lifestyle-driven diseases is that the public will be burdened unfairly with covering others’ ill-advised mistakes or bad luck. An ideal system to address this worry would link treatment or payment for treatment with whatever behavior caused that need.[20] The distribution of burdens should be linked to how different individuals contributed to the creation of those burdens. Applied to health policy, we should ask how the need for a certain treatment arose when determining how to distribute its cost.[21] The liberal-egalitarian model aspires to hold individuals responsible for their choices, not for the consequences of such choices. This model significantly mitigates the libertarian worry over unfair burdens for covering other people’s mistakes or social conditions, which lead to those bad outcomes, by ensuring to not burden others with any of the costs for the treatment of people who decide to engage in certain health-adverse behaviors. The aforementioned taxation-based system would only tax those who also engage in the health-adverse behavior through consumption, and that tax directly pays for the necessary collective treatment. As such, those who do not consume the good are not involved with the payment scheme, while those who do consume the good are responsible for payment in a matter proportional to the amount of the good they have consumed. Vl. Universal Coverage Taking a step back, one should consider whether these worries regarding the coverage of apparently self-inflicted health conditions in the context of universal healthcare are worthwhile issues. One perspective raises what is called the culturally imagined objection — an idea erroneously held by many that sick people, especially those who are poor and uneducated, bring these illnesses upon themselves due to poor decision-making and irresponsible risk-taking.[22] This perspective critiques the uniquely American view that, since individuals are free to choose their lifestyles, they should bear the costs of their lifestyle.[23] Taking this argument further, some (perhaps the strongly libertarian) would say that the poor health status among many individuals is the price individuals must pay for their American way of life and the liberty and freedom to live as they wish. However, people should not completely punish individuals for their health-adverse behaviors because these choices are largely pre-determined by a person’s socioeconomic influences.[24] The outcomes from these allegedly ill-advised behaviors, which largely affect poorer people, are not just poor behavior but rather a public health crisis. Perhaps the state and its people should take collective responsibility and cover the costs of treatment for those health outcomes without question, as a form of public service. Rather than worrying about accountability and taxing bad behavior or intrusiveness into personal decisions, some might argue that people need to collectively take responsibility for reducing the overarching systemic inequalities and covering the associated treatment costs as a measure of public health. Vll. Proposed Solution Given the strengths of the liberal-egalitarian model and taking into account libertarian and social justice-oriented objections, an ideal solution for the coverage of lifestyle-related health problems needs to consider the complex relationship between a person’s behaviors and their apparent health outcomes. It must consider how society as a whole passes judgment on behaviors and how to take into account that many health-adverse decisions are not truly autonomous decisions, as various genetic and socioeconomic factors influence them. An ideal solution combines the liberal-egalitarian tax-based model with the social justice concerns of universal coverage. Whatever the cost for the treatment of medical issues resulting in part or entirely from lifestyle and diet, taxes collected from spending associated with the behavior (like the purchase of alcohol, junk food, and cigarettes) ex-ante should fund 50 percent of the cost of treatment, while the universal healthcare taxation scheme should include the other 50 percent. Such a system would provide an incentive to avoid the purchases that can lead to unhealthy consumption and make healthier choices, slightly punish and discourage such purchases through taxation, yet not overly punish people whose outcomes may have more to do with socioeconomic factors and genetics. Adding public responsibility demonstrates acknowledgement that health care is in the public interest and can mitigate public health inequalities. This solution would fuse personal responsibility with the public responsibility of state-sponsored social improvement while ensuring that all people have fair access to necessary treatment, no matter their ability to pay. CONCLUSION The 50-50 system this paper proposes reflects both justice and personal responsibility in covering healthcare costs allegedly brought about by people’s own health-adverse behaviors. By allocating tax revenue from consumption that contributes or even alone causes poor health outcomes, such a system incorporates personal responsibility. By using general tax revenue for health care, such a system would meet the libertarian requirement of providing care without any moral investigation of past behaviors and the social justice consideration of providing health care to those who may have unwittingly ventured into ill-health due to systemic injustice, socioeconomics, or genetics. - [1] Cappelen, A. W. (2005). Responsibility in health care: A liberal egalitarian approach. Journal of Medical Ethics, 31(8), 476–480. https://doi.org/10.1136/jme.2004.010421 [2] Moss, A. H. (1991). Should alcoholics compete equally for liver transplantation? JAMA: The Journal of the American Medical Association, 265(10), 1295–1298. https://doi.org/10.1001/jama.1991.03460100097032 [3] Moss, p. 1295-1298. [4] Moss, p. 1296. [5] Moss, p. 1295-1298. [6] Moss, p. 1295-1298. [7] Cohen, C. IS THIS SUPPOSED TO BE COHEN AND BENJAMIN (1991). Alcoholics and liver transplantation. JAMA: The Journal of the American Medical Association, 265(10), 1299–1301. https://doi.org/10.1001/jama.1991.03460100101033 [8] Cohen, p. 1299-1301. [9] Moss, p. 1297. [10] Cohen, p. 1300. [11] Cappelen, p. 478-480. [12] Cappalen, p. 478-480. [13] Cappelen, p.479. [14] Cappelen, p. 479. [15] Cappelen, p. 479 [16] Cohen, p. 1301. [17] Cappelen, p. 478. [18] Cohen, p. 1299-1301. [19] Cohen, p. 1301. [20] Cappelen, p. 476-480. [21] Cappelen, p. 476-480. [22] Kawachi, I. (2005). Why the United States is not number one in Health. Healthy, Wealthy, and Fair, 18–33. https://doi.org/10.1093/acprof:oso/9780195170665.003.0013 [23] Kawachi, p. 18-33. [24] Kawachi, p. 18-33. (shrink)

This paper argues that that political context of British science popularization in the inter-war period was intimately tied to contemporary debates about religion and science. A leading science popularizer, the Quaker astronomer A.S. Eddington, and one of his opponents, the materialist Chapman Cohen, are examined in detail to show the intertwined nature of science, philosophy, religion, and politics.

It may be thought odd that these two philosophers should have been selected for discussion together. They had no special connection with each other. They were not personally close. They did not teach or write in the same place. Nor were their personalities at all similar. None the less there are similarities of thought and perspective that make the conjunction illuminating.It may be thought even odder that these two philosophers should have been selected for discussion at all. After all, who (...) today reads them, or has even heard of them? Very few. If they ever were in fashion, they are not in fashion now. But this situation results from ignorance, which this series aims to dispel. Remember, it was meant to be a revelation to the ignorant as well as an inspiration. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Arthur A. Krentz DRAMATIC FORM AND PHILOSOPHICAL CONTENT IN PLATO'S DIALOGUES AN intriguing innovation in the history of philosophical discourse is Plato's employment ofdramatic dialogues as his deliberately chosen means ofcommunication. Throughout the history of philosophy scant attention has been focused on this feature of Plato's works. Recently, however, some students of Plato's writings contend that it is crucial for interpreters to give careful attention to the dialogue (...) form in order to reach an essential understanding of the philosophical content. Thus WernerJaeger, commenting in 1934 on the importance of the form of Aristotle's philosophical works, mentions as an aside that, "Even in the case of Plato, the importance of the form for the understanding of his particular thought has often been overlooked for long periods; departmental philosophers and students ofliterature in particular are always prone to consider it as something literary which had no material significance for Plato, in spite of the fact that it is unique in die history of philosophy. By now, however, most persons know mat the study of the development of the form ofhis writing is one of me main keys to a philosophical understanding of him." ' In spite ofJaeger's contention that most contemporary interpreters of Plato are aware of the significance of investigating the dramatic form for an understanding of a dialogue's content, a survey of the literature on Plato shows that interpreters often abandon such a concern in their own approach to his dialogues. For example, many interpreters treat dialogues as treatises, ignoring the dramatic features in order to concentrate on the examination of the logical, epistemológica!, ethical or other philosophical aspects of the argumentation in a single dialogue or group ofdialogues; as a result interpreters tend to separate the content from the form of Plato's works.2 The effect of this approach is one-sided, for, although such interpretations attempt to do justice to the arguments, they ignore the dramatic features of the dialogues and their bearing on an interpretation of die philosophical substance. Currently a growing number of interpreters of Plato in Europe and North America hold that a consideration of the form of Plato's dialogues is important 32 Arthur A. Krentz33 for an understanding oftheir content and philosophical message.3 1 am in agreement with this position and in this article I consider some reasons that may have led Plato to adopt dialogue as his medium of philosophical expression and attempt to show how attention to the dialogue form shapes the interpretation of their content. Unlike his philosophical predecessors who cast their writings in the form of extended poems, aphorisms, or treatises "On Nature," Plato wrote dramas. That the dramatic form ofhis writings is not incidental to his philosophical purposes becomes apparent as one considers how Plato presents philosophy in a fundamentally different way from that of his predecessors and successors who adopted the essay and treatise as the paradigm ofphilosophical communication. In a philosophical work such as a treatise, an author ordinarily attempts to state his own position on issues under discussion as clearly and as forcefully as possible. This, however, is not the primary aim of Plato's works, for certain features of his dramas indicate that he deliberately concealed his own views. Of special note in this regard is the fact that Plato never speaks on his own behalf in the discourses he creates. There is no character named "Plato" unequivocally declaring the author's own position.4 Instead a variety of interlocutors ask questions, investigate philosophical problems, and puzzle over solutions while Plato remains noticeably silent. This silence of Plato indicates that he did not regard the unequivocal presentation of his own views to be of paramount importance. If this had been his aim, Plato had only to write a dialogue which included himselfas one ofthe characters clearly stating his own position. Having engaged in many philosophical discussions with Socrates and with his own students, Plato could have written a dialogue based on such conversations. His not doing so is sufficient to show that he did not use his writings as a primary vehicle for transmitting his own position in his own words. Nor did Plato use... (shrink)

Affective disposition theory explains well the process of enjoying hero narratives but not the appeal of narratives featuring antiheroes. Recent antihero studies suggest that character identification and moral disengagement might be important factors in the enjoyment of such fare. The current study builds on this work. A sample of 101 self-identified fans and nonfans of the television series 24 viewed a condensed version of Season 1, providing evaluation of various protagonist perceptions, moral judgments, and emotional responses to the narrative, as (...) well as overall enjoyment. As expected, fans reported greater liking of the protagonist and greater enjoyment. But more importantly, regression analyses illuminated key differences between the groups in terms of the factors predicting enjoyment, providing a clearer picture of how we enjoy antihero narratives. (shrink)

In the realm of corporate leadership and organisational theory, the work of the German philosopher, Martin Heidegger, has received little if any attention from scholars and practitioners alike. We argue in this paper that Heidegger’s work has an important message to convey with regard to the ability and perhaps the obligation of leaders to enable the ‘releasement’ and ‘opening up’ of the members of an organisational community to their ‘authentic possibilities’ within the realm of the work environment. We apply the (...) Heideggerian concepts of calculative and reflective thinking, as well as his philosophy of ‘being’ to the role of authentic leaders and their leadership possibilities. And we distinguish this approach to leadership from that which we identify as ‘inauthentic’ in which both leaders and members of organisations are alienated from their possibilities. (shrink)

The painter "takes his body with him."Nevertheless, Renoir was looking at the sea.Close! stand close to me, Starbuck; let me look into a human eye.The painter takes his body with him—he looks at what he sees and what he sees looks back at him. Perception takes place in the exchange, in time and in the world, not only between people or between living things but also between "subject" and "object," between perceiver and perceived. In this exchange that Maurice Merleau-Ponty calls (...) "the chiasm"—"this mediation through reversal"—something direct and active takes place. Before we can know or say what we're seeing, before we divide what we see into things or kinds of things, before naming and measurement, assertion and... (shrink)

According to Heidegger, "mortals live in the speaking of language"—to respond genuinely to language is to bring human being into existence. The Indo-European root gen -, meaning "to beget"—with derivatives including "kin," "kind," "king," "generation," "gentle," "gender," "native," "nation," and "nature"—is an index to two central questions in Shakespeare's plays: "Are human beings, by nature, kind?" and "Are the gods kind?" King Lear finds himself in a world of gen - topsy-turvy. His response to language and to the absent gods (...) recalls us to our own mortal being. (shrink)

Identification of those who have the potential to become knowledgeable, skilled, and compassionate physicians, and determining how best to prepare them for medical education has been an on ongoing challenge since the mid-1800s (Ludmerer 1985). When medical education was almost exclusively proprietary, the primary consideration for admission was having adequate financial resources. However, in the late 1800s, two men became the driving forces for structuring medical and premedical education in the United States. Daniel Coit Gilman, of Yale and the University (...) of California, later the founding President of Johns Hopkins University, and Charles W. Eliot, President of Harvard, articulated two radical objectives that .. (shrink)

The matrix notation of paper I is extended to include first-rank spinors expressed as two-component spin-vectors. Well-known two-component and four-component spinor equations are expressed in this notation. In addition, it is shown how other covariant wave equations can easily be invented. A certain nonlinear equation is found to have only positive-energy solutions for particles and antiparticles.