Toward A Sociological Imagination builds on the ideas C. Wright Mills expressed in The Sociological Imagination for an approach to the scientific method broad enough to open up to the full range of knowledge within the sociology discipline. In this book, nine sociologists and one philosopher provide detailed tests of the utility of the approach within diverse substantive sociological areas.

David Miller elegantly and provocatively reformulates critical rationalism—the revolutionary approach to epistemology advocated by Karl Popper—by answering its most important critics. He argues for an approach to rationality freed from the debilitating authoritarian dependence on reasons and justification. "Miller presents a particularly useful and stimulating account of critical rationalism. His work is both interesting and controversial... of interest to anyone with concerns in epistemology or the philosophy of science." —Canadian Philosophical Reviews.

David Miller is the foremost exponent of the purist critical rationalist doctrine and here presents his mature views, discussing the role that logic and argument play in the growth of knowledge, criticizing the common understanding of argument as an instrument of justification, persuasion or discovery and instead advocating the critical rationalist view that only criticism matters. Miller patiently and thoroughly undoes the damage done by those writers who attack critical rationalism by invoking the sterile mythology of induction and justification (...) that it seeks to sweep away. In addition his new material on the debate on verisimilitude is essential reading for all working in this field. (shrink)

This paper articulates and defends a noncognitive, care-based view of identification, of what privileged psychic subset provides the source of self-determination in actions and attitudes. The author provides an extended analysis of "caring," and then applies it to debates between Frankfurtians, on the one hand, and Watsonians, on the other, about the nature of identification, then defends the view against objections.

This essay points to parallel criticisms made by Charles Peirce and Polanyi against the “critical method”or “method of doubt.” In an early set of essays (1868–1869) and in later work, Peirce claimed that the Cartesian method of doubt is both philosophically bankrupt and useless because practitioners do not apply the method upon the criteria of doubting itself. Likewise, in his 1952 essay “The Stability of Beliefs” and in Personal Knowledge, Polanyi charges practitioners of the critical method with a failure to (...) apply the method rigorously enough. Polanyi contends that “critical” philosophers apply the method of doubt only to beliefs they find distasteful and rarely ever to the tacit beliefs that make doubt possible. (shrink)

Many philosophers have taken there to be an important relation between personal identity and several of our practical concerns (among them moral responsibility, compensation, and self-concern). I articulate four natural methodological assumptions made by those wanting to construct a theory of the relation between identity and practical concerns, and I point out powerful objections to each assumption, objections constituting serious methodological obstacles to the overall project. I then attempt to offer replies to each general objection in a way that leaves (...) the project intact, albeit significantly changed. Perhaps the most important change stems from the recognition that the practical concerns motivating investigation into personal identity turn out to be not univocal, as is typically thought, such that each of the different practical concerns may actually be related to personal identity in very different ways. (shrink)

While a number of classical pragmatists crafted their philosophies in conjunction with a careful study of Hegel's works, others saw their philosophies emerge in antagonism with proponents of Hegel. In this paper, we offer an instance of the latter case. Namely, we show that the impetus for Charles S. Peirce's early articulation and avowal of realism (the claim that some generals are real) was William Torrey Harris's claim that the formal laws of logic lacked universal validity. According to Harris, the (...) leading representative of Hegelism in the United States, the universal validity of the laws of logic rested on a nominalistic metaphysics that a Hegelian-realism showed to be false. In response to this charge, we articulate how Peirce's attempt to prove the universal validity of the laws of logic resulted in avowing a realism that differed from both nominalism and Harris's Hegelian-realism. (shrink)

In this paper, I attempt to show that the moral/conventional distinction simply cannot bear the sort of weight many theorists have placed on it for determining the moral and criminal responsibility of psychopaths. After revealing the fractured nature of the distinction, I go on to suggest how one aspect of it may remain relevant—in a way that has previously been unappreciated—to discussions of the responsibility of psychopaths. In particular, after offering an alternative explanation of the available data on psychopaths and (...) their judgments of various sorts of norm transgressions, I put forward a hybrid theory of their responsibility, suggesting how they might be criminally responsible, while nevertheless failing to meet the conditions for an important arena of moral responsibility. (shrink)

[Open access] In this book symposium the author takes up questions from phenomenology, hermeneutics, ethical theory, and intellectual history raised by a group of scholarly interlocutors from a range of backgrounds. In the course of engaging with these issues, he discusses, inter alia, McDowell’s realism, Jonathon Lear’s work on the end of a world, Michael Oakeshott’s view of selfhood, Heidegger’s conception of Jemeinigkeit, Uexküll’s notion of Umwelt, and Gadamer’s hermeneutic conception of truth.

"In the first study of its kind, David W. Johnson's "Watsuji on Nature" reconstructs the astonishing philosophy of nature of Watsuji Tetsurō (1889-1960), situating it in relation both to his reception of the thought of Heidegger and to his renewal of core ontological positions in classical Confucian and Buddhist philosophy. Johnson shows that for Watsuji we have our being in the lived experience of nature, one in which nature and culture compose a tightly interwoven texture called "fūdo". By fully (...) unfolding Watsuji's novel and radical claim that this is a setting that is neither fully external to human subjectivity nor merely a product of it, this book also sets out what still remains unthought in this concept, as well as in the relational structure that underwrites it. Johnson argues that what remains unarticulated is nothing less than the recovery of a reenchanted conception of nature and an elucidation of the wide-ranging implications of a relational conception of the self for questions about the disclosive character of experience, the distinction between fact and value, and the possibility of a place-based ecological ethics. In an engagingly lucid and deft analysis, "Watsuji on Nature" radically expands our appreciation of twentieth-century Japanese philosophy and shows what it has to offer to a global philosophical conversation"--Provided by publisher. (shrink)

In our age of globalization, we need a theory of global management consistent with our common human nature. The place to begin in developing such a theory is the philosophy of traditional cultures. The article focuses on African philosophy and its fruitfulness for contributing to a theory of management consistent with African traditional cultures. It also looks briefly at the Confucian and Platonic-Aristotelian traditions and notes points of agreement with African traditions. It concludes that the needed theory of global management (...) should regard the firm as a community, not a collection of individuals, and should understand the purpose of management as promoting the common good. (shrink)

Attacks nothing less than the currently prevailing worldphilosophy--humanism, which the author feels is exceedingly dangerous in itshidden assumptions.

Before the early 1990s, accounts of classical American philosophy paid relatively little attention to the work and intellectual contributions of women philosophers. However, as early as 1991, a number of contemporary feminist philosophers and historians began to devote more focused attention to women philosophers whose intellectual achievements had been marginalized or forgotten. One woman philosopher whose contributions have still gone unnoticed is that of American logician, mathematician, and color theorist Christine Ladd-Franklin. This paper argues that Ladd-Franklin's feminist efforts to increase (...) the opportunities for women in professional academia were influenced not only by her work as a woman scientist and her reading of feminist literature but also by her understanding of pragmatism and her interaction with Charles Peirce. Specifically, Ladd-Franklin's arguments to increase academic research positions for women and her criticisms of male-only scientific societies point out how discrimination on the basis of gender violates Peirce's first rule of reason that one ought not block the road to inquiry and expose the unscientific nature of gender discrimination by contrasting the pragmatic meaning of acquiring a doctorate with the institutional practice of barring women from making intellectual contributions by denying them professorial positions. (shrink)

One dimension of a comprehensive semantic and semiotic theory is its explanation of how a wide-variety of linguistic expressions designate singular objects. The bulk of scholarship on Peirce's theory of proper names has aligned his theory with the so called new theory of reference by drawing connections between proper names qua rhematic indexical legisigns and various aspects of Kripke's theory of names.2 Recent scholarship has navigated away from indexing Kripke-Peirce affinities and has begun the process of articulating a semiotic or (...) pragmatic theory of names that is distinctly Peircean. For example.. (shrink)

Scholarship on borderline vagueness pinpoints Russell's 1923 essay titled “Vagueness” as the starting point for rigorous analysis. The importance of Russell's work over and above discussions of indeterminacy in antiquity and in the modern period is that Russell isolated borderline vagueness from indeterminacies that do not threaten classical logic. This paper argues that historical propriety concerning the analysis of borderline vagueness belongs to Peirce since he was the first to show that borderline vagueness is distinct from other forms of indeterminacy (...) (e.g., generality, unspecificity, and uninformativeness) and that the application of vague predicates to borderline cases involves an intrinsic uncertainty. (shrink)

David Hume's writings on history, politics and philosophy have shaped thought to this day. His bold scepticism ranged from common notions of the 'self' to criticism of standard theistic proofs. He insisted on grounding understandings of popular religious beliefs in human psychology rather than divine revelation, and he aimed to disentangle philosophy from religion in order to allow the former to pursue its own ends. In this book, Professors David W Purdie and Peter S Fosl decipher some of (...) Hume's most challenging texts for the modern reader, while preserving the sharp intellect and undaunted nerve for which Hume is famous. Hume's spirit is brought alive for contemporary times and his writing is made accessible for its intended audience: the general public."-- Back cover. (shrink)

This paper assesses a recent criticism of Michael Polanyi’s account of the origin of complex entities by Alicia Juarrero. According to Juarrero, Polanyi took higher-level complex entities like machines and organisms to come into existence through the imposition of external, top-down forces. This paper argues that while Polanyi took the emergence of machines to come about in such a way, Polanyi’s reading of 19th and early 20th-Century experimental embryology indicates his position is more sophisticated. Polanyi appears to have thought a (...) synthesis was possible between reductive-mechanical and holistic-vitalistic approaches in embryology and he appears to have relied on this synthesis in his account of the origin of complex organisms. While I argue that this synthesis is unclear, it suggests that Polanyi conceived of the emergence of organisms as the result of internal, complex, and non-deterministic processes. (shrink)

This essay presents the use-first-and-investigate-later (UFAIL) approach to technological use through two case studies: the atomic bomb in World War II and chemical defoliants during the Vietnam War. The methodology of UFAIL is as follows: despite limited understanding of an array of potential effects (medical, environmental, etc.), technology users employ a commitment to ex post facto investigations of these effects. In generalizing these cases, the essay argues (a) that failure to check rapid technological uptake will result in continued disaster and (...) (b) the abatement of the negative consequences of UFAIL is a more tempered approach to the infiltration of technologies into society by rigorous and preemptive investigation into the potential effects of a technology. (shrink)

This is a comment on Tihamér Margitay’s “From Epistemology to Ontology,” where he criticizes Polanyi’s claim that there is a systematic correspondence between the levels of ontology and the levels of tacit knowing. Margitay contends that Polanyi supports this correspondence by appealing to a “purely ontological argument,” one which concludes that it is impossible to reduce machines to a singular, chemical-physical type, and criticizes this claim by pointing to industrial standards (machines that do reduce to singular physical-chemical type). I respond (...) to Margitay’s claim by distinguishing two different “purely ontological arguments” in Polanyi’s thought (one relying on the multi-realizability of a machine in different physical-chemical types, the other pointing to the inability of a purely physical-chemical ontology to account for the artificial shaping and functioning of machines). With these two arguments clarified, Margitay’s criticism by appealing to industrial standards loses much of its initial force. (shrink)

This is a comment on Tihamér Margitay’s “From Epistemology to Ontology,” where he criticizes Polanyi’s claim that there is a systematic correspondence between the levels of ontology and the levels of tacit knowing. Margitay contends that Polanyi supports this correspondence by appealing to a “purely ontological argument,” one which concludes that it is impossible to reduce machines to a singular, chemical-physical type, and criticizes this claim by pointing to industrial standards (machines that do reduce to singular physical-chemical type). I respond (...) to Margitay’s claim by distinguishing two different “purely ontological arguments” in Polanyi’s thought (one relying on the multi-realizability of a machine in different physical-chemical types, the other pointing to the inability of a purely physical-chemical ontology to account for the artificial shaping and functioning of machines). With these two arguments clarified, Margitay’s criticism by appealing to industrial standards loses much of its initial force. (shrink)

The purpose of this paper is to explore an hypothesis rather than draw any unassailable conclusions. I argue that there is a fundamental tension between the sub-Christian account of the “Three Stages” presented in the earlier pseudonymous writings and the explicitly Christian account presented in the Anti-Climacean and later acknowledged writings. The earlier version is that of a progress from spiritless “immediacy” toward more complete integrations of the self, culminating in authentic religious faith; while the later is that of a (...) regress from lesser to ever greater forms of spiritual peril, culminating in a disordered religiosity that vainly seeks to overthrow the established ecclesiastical order. Tracing the conflict between these two perspectives also enhances our understanding of the purpose underlying Kierkegaard’s project by suggesting the possibility that the authorship constitutes a literary confession of Kierkegaard’s own spiritual regress. (shrink)

The purpose of this paper is to explore an hypothesis rather than draw any unassailable conclusions. I argue that there is a fundamental tension between the sub-Christian account of the “Three Stages” presented in the earlier pseudonymous writings and the explicitly Christian account presented in the Anti-Climacean and later acknowledged writings. The earlier version is that of a progress from spiritless “immediacy” toward more complete integrations of the self, culminating in authentic religious faith; while the later is that of a (...) regress from lesser to ever greater forms of spiritual peril, culminating in a disordered religiosity that vainly seeks to overthrow the established ecclesiastical order. Tracing the conflict between these two perspectives also enhances our understanding of the purpose underlying Kierkegaard’s project by suggesting the possibility that the authorship constitutes a literary confession of Kierkegaard’s own spiritual regress. (shrink)

This paper attempts to reconcile two ideas that seem fundamentally opposed to one another: the reality of the self and the doctrine of no-self. Buddhism offers a form of spiritual equanimity that turns on the denial of a self. Nonetheless, there seem to be good reasons to hold onto the reality of the self. The existence of a self enables us to account for praise and blame, the hopes for oneself that motivate actions, and attachments to the selves of others (...) in bonds of love and affection. I show how it may be possible to reconcile the reality of the self with a particular interpretation of the no-self doctrine by engaging with the work of thinkers from the phenomenological tradition such as Merleau-Ponty, Zahavi, Gallagher, and Petitmengin. (shrink)

Evolution is frequently concentrated in bursts of rapid morphological change and speciation followed by long‐term stasis. We propose that this pattern of punctuated equilibria results from an evolutionary tug‐of‐war between host genomes and transposable elements (TEs) mediated through the epigenome. According to this hypothesis, epigenetic regulatory mechanisms (RNA interference, DNA methylation and histone modifications) maintain stasis by suppressing TE mobilization. However, physiological stress, induced by climate change or invasion of new habitats, disrupts epigenetic regulation and unleashes TEs. With their capacity (...) to drive non‐adaptive host evolution, mobilized TEs can restructure the genome and displace populations from adaptive peaks, thus providing an escape from stasis and generating genetic innovations required for rapid diversification. This “epi‐transposon hypothesis” can not only explain macroevolutionary tempo and mode, but may also resolve other long‐standing controversies, such as Wright's shifting balance theory, Mayr's peripheral isolates model, and McClintock's view of genome restructuring as an adaptive response to challenge. (shrink)

Historically, nonclassical physics developed in three stages. First came a collection of ad hoc assumptions and then a cookbook of equations known as "quantum mechanics". The equations and their philosophical underpinnings were then collected into a model based on the mathematics of Hilbert space. From the Hilbert space model came the abstaction of "quantum logics". This book explores all three stages, but not in historical order. Instead, in an effort to illustrate how physics and abstract mathematics influence each other we (...) hop back and forth between a purely mathematical development of Hilbert space, and a physically motivated definition of a logic, partially linking the two throughout, and then bringing them together at the deepest level in the last two chapters. This book should be accessible to undergraduate and beginning graduate students in both mathematics and physics. The only strict prerequisites are calculus and linear algebra, but the level of mathematical sophistication assumes at least one or two intermediate courses, for example in mathematical analysis or advanced calculus. No background in physics is assumed. (shrink)

In this paper we study abstract elementary classes using infinitary logics and prove a number of results relating them. For example, if is an a.e.c. with Löwenheim–Skolem number κ then is closed under L∞,κ+-elementary equivalence. If κ=ω and has finite character then is closed under L∞,ω-elementary equivalence. Analogous results are established for . Galois types, saturation, and categoricity are also studied. We prove, for example, that if is finitary and λ-categorical for some infinite λ then there is some σLω1,ω such (...) that and contain precisely the same models of cardinality at least λ. (shrink)

The interest in and enthusiasm for urban agriculture (UA) in urban communities, the non-profit sector, and governmental institutions has grown exponentially over the past decade. Part of the appeal of UA is its potential to improve the civic health of a community, advancing what some call food democracy. Yet despite the increasing presence of the language of civic agriculture or food democracy, UA organizations and practitioners often still focus on practical, shorter-term projects in an effort both to increase local involvement (...) and to attract funding from groups focused on quantifiable deliverables. As such, it seems difficult to move beyond the rhetoric of food democracy towards significant forms of popular participation and deliberation within particular communities. In this paper we provide a theoretical framework—deep democracy—that helps to contextualize nascent attempts at civic agriculture or food democracy within a broader struggle for democratic practices and relationships. We argue that urban agriculture efforts are well positioned to help citizens cultivate lasting relationships across lines of difference and amidst significant power differentials—relationships that could form the basis of a community’s collective capacity to shape its future. We analyze the theory of deep democracy through recent experiences with UA in Denver, Colorado, and we identify ways in which UA can extend its reach and impact by focusing more consciously on its political or civic potential. (shrink)

This paper argues that explicit reading instruction should be part of lower level undergraduate philosophy courses. Specifically, the paper makes the claim that it is necessary to provide the student with both the relevant background knowledge about a philosophical work and certain metacognitive skills (e.g. their ability to reflect on the learning process) that enrich the reading process and their ability to organize the content of a philosophical text with other aspects of knowledge. A “How to Read Philosophy” handout and (...) student reactions to the handout are provided. (shrink)

This paper defends the permissibility of stem cell research against a theological objector who objects to it by appealing to "souls.".

Derek Parfit claims that, at certain times and places, the metaphysical units he labels *'selves" may be thought of as the morally significant units (I.e., the objects of moral concern) for such things as resource distribution, moral responsibility, commitments, etc. But his concept of the self is problematic in important respects, and it remains unclear just why and how this entity should count as a moral unit in the first place. In developing a view I call *'Moderate Reductionism," I attempt (...) to resolve these worries, first by offering a clearer, more consistent account of what the concept of *'self ' should involve, and second by arguing for why selves should indeed be viewed as moral (and prudential) units. I then defend this view in detail from both *'conservative" and *'extreme" objections. (shrink)

Cooperative learning processes have been rediscovered and are being used throughout the country on every level. The basic elements of cooperative goal structure are positive interdependence, individual accountability, face-to-face interaction, and cooperative skills. The teacher's role in structuring cooperative learning situations involves clearly specifying lesson objectives, placing students in productive learning groups and providing appropriate materials, clearly explaining the cooperative goal structure, monitoring students, and evaluating performance. For cooperative learning groups to be productive, students must be able to engage in (...) the needed collaborative skills. Cooperative skills and academic skills can be taught simultaneously. The implementation of cooperative learning needs to be coupled with the implementation of collaborative professional support groups among educators. Both the success of implementation efforts and the quality of life within most schools depend on teachers and other staff members cooperating with each other. Support for the program takes as careful structuring and monitoring as does cooperative learning. (JD). (shrink)

Agricultural decision making is characterized by two challenges common to multiple arenas: linking science to decision making and linking science and decision making across multiple levels. The U.S. agricultural research, education, and extension system was designed to address these challenges. By investigating this system, this study deepens the understanding of science and decision making, specifically exploring the notion of boundary organizations in two significant ways. First, it provides a preliminary test of the hypothesis that boundary organizations mediate between the shifting (...) domains of science and policy, finding that they are instrumental in creating and maintaining an integrated system of assessment and decision making for addressing depletion of the High Plains Aquifer. Second, it extends the concept of boundary organization beyond the science-policy dimension to incorporate the dimension of levels of organization—not only bridging science and policy but linking science and policy across different levels. (shrink)

If we want to see justice done with regard to responsibility, then we must either (i) allow that people are never morally responsible, (iia) show that luck is not ubiquitous or at least that (iib) ubiquitous luck is not moral, or (iii) show that ascriptions of responsibility can retain justice despite the omnipresence of luck. This paper defends (iii); ascriptions of responsibility can be just even though luck is ubiquitous.

Within political theory there has been a recent surge of interest in the themes of loss, grief, and mourning. In this paper i address questions about the politics of mourning through a critical engagement of the work of Judith Butler. I argue that Butler's work remains tethered to an account of melancholic subjectivity derived from her early reading of Freud. These investments in melancholia compromise Butler's recent ethico-political interventions by obscuring the ambivalence of political engagements and the possibilities of achieving (...) and sustaining non-dogmatic identities. To overcome this impasse I argue for an alternative framing of mourning by turning to the psychoanalytic theory of Melanie Klein. An account of mourning that leans upon Klein's work cashes in on the ethical and political promises that are immanent yet unrealized in Butler's recent work while providing a new orientation for mourning in, and for, democratic politics. (shrink)

This article examines Engelhardt’s thesis from the standpoint of liturgical theology. Fagerberg’s previous work has claimed that liturgy gives birth to theology in such a way that liturgy is the ontological condition for theology, as Schmemann said. If we apply this approach to the question at hand, we will understand liturgy to be the source and foundation also for Christian morality. This is no particular surprise, since the Christian tradition has always integrated liturgy, theology, and asceticism, that last named treating (...) morality as a pathway to deification. Liturgical theology views liturgy as a pneumatic exercise that makes theologian souls, and liturgical asceticism understands such theologian souls to be molded by the doings of the body, and this delivers us to the threshold of liturgical morality, for in liturgy the God’s-eye perspective shares its light with us. (shrink)

In birds and frogs, species pairs retain the capacity to produce viable hybrids for tens of millions of years, an order of magnitude longer than mammals. What accounts for these differences in relative rates of pre- and postzygotic isolation? We propose that reproductive mode is a critically important but previously overlooked factor in the speciation process. Viviparity creates a post-fertilization arena for genomic conflicts absent in egg-laying species. With viviparity, conflict can arise between: mothers and embryos; sibling embryos in the (...) womb, and maternal and paternal genomes within individual embryos. Such intra- and intergenomic conflicts result in perpetual antagonistic coevolution, thereby accelerating interpopulation postzygotic isolation. In addition, by generating intrapopulation genetic incompatibility, viviparity-driven conflict favors polyandry and limits the potential for precopulatory divergence. Mammalian diversification is characterized by rapid evolution of incompatible feto-maternal interactions, asymmetrical postzygotic isolation, disproportionate effects of genomically-imprinted genes, and “F2 hybrid enhancement.” The viviparity-driven conflict hypothesis provides a parsimonious explanation for these patterns in mammalian evolution. BioEssays 22:938–946, 2000. © 2000 John Wiley & Sons, Inc. (shrink)

Hannah Arendt's existential, republican concept of politics spurned Carl Schmitt's idea that enmity constituted the essence of the political. Famously, she isolated the political sphere from social conflict, sovereign regimes, and the realm of military violence. While some critics are now interested in applying Arendt's more abstract political ideas to international affairs, it has not been acknowledged that her original reconceptualization of politics was in fact driven by her analysis of global war, and in particular, the startling new challenges raised (...) by nuclear warfare. Arendt's early, unpublished manuscript on the nature of politics contains important reflections on the nature of war and empire. Surprisingly, these reflections tentatively explore the relationship between war and political freedom. A close reading of this work on war can help explain both her later, more radical non-violent concept of political action, and the difficulties she faced integrating her existential republicanism within the global context of conflict in the Cold War. (shrink)

Two experiments using a realistic version of the selection task examined the relationship between participants' probability estimates of finding a counter example and their selections. Experiment 1 used everyday categories in the context of a scenario to determine whether or not the number of instances in a category affected the estimated probability of a counter-example. Experiment 2 modified the scenario in order to alter participants' estimates of finding a specific counter-example. Unlike Kirby 1994a, but consistent with his proposals, both studies (...) showed that probability estimates significantly predicted selection. Overall results point to the value of understanding selections in terms of their subjective expected utility. (shrink)

Despite the importance of linguistic disclosure for philosophical hermeneutics there has been a conspicuous lack of attention to the question of how linguistic disclosure actually works. I examine the mechanics of disclosure by drawing on Gadamer’s philosophical hermeneutics as well as Ricoeur’s concept of translation and his theory of metaphor. My claim is that the background horizon of the unsaid that differs between languages enables each to disclose different things. This situation underscores the importance of engaging in East-West comparative philosophy, (...) of philosophizing across what Ricoeur calls the radical “fold” (pli) in what can be thought and experienced. (shrink)

This book discusses the development of Edward Tolman's purposive behaviourism from the 1920s to the 1950s, highlighting the tension between his references to cognitive processes and the dominant behaviourist trends. It shows how Tolman incorporated concepts from European scholars, including Egon Brunswik and the Gestalt psychologists, to justify a more purposive form of behaviourism and how the theory evolved in response to the criticisms of his contemporaries. The manuscript also discusses Tolman's political activities, culminating in his role in the California (...) loyalty oath controversy in the 1950s. Tolman was involved in a number of progressive causes during his lifetime, activities that drew the attention of both state legislators in California and the Federal Bureau of Investigation. It treats Tolman's theoretical and political activities as emanating from the same source, a desire to understand the learning process in a scientific manner and to apply these concepts to improve the human condition. (shrink)