While humans have made enormous progress in the exploration and exploitation of Earth, exploration of outer space remains beyond current human capabilities. The principal challenges lie in current space technology and engineering which includes the protection of astronauts from the hazards of working and living in the space environment. These challenges may lead to a paradoxical situation where progress in space technology and the ability to ensure acceptable risk/benefit for human space exploration becomes dissociated and the rate of scientific discovery (...) declines. In this paper, we discuss the predominant challenges of the space environment for human health and argue that development and deployment of a human enhancement policy, initially confined to astronauts – for the purpose of future human space programmes is a rational solution to these challenges. (shrink)

The development and deployment of artificial intelligence (AI) is and will profoundly reshape human society, the culture and the composition of civilisations which make up human kind. All technological triggers tend to drive a hype curve which over time is realised by an output which is often unexpected, taking both pessimistic and optimistic perspectives and actions of drivers, contributors and enablers on a journey where the ultimate destination may be unclear. In this paper we hypothesise that this journey is not (...) dissimilar to the personal journey described by the Kubler-Ross change curve and illustrate this by commentary on the potential of AI for drug discovery, development and healthcare and as an enabler for deep space exploration and colonisation. Recent advances in the call for regulation to ensure development of safety measures associated with machine-based learning are presented which, together with regulation of the rapidly emerging digital after-life industry, should provide a platform for realising the full potential benefit of AI for the human species. (shrink)

The concept of black holes or completely collapsed gravitational objects as they were originally called has fascinated the scientific community and writers of science fiction for centuries. The mathematical proof of the existence of black holes came from the collation of multiple lines of evidence, some of which were highly debated and was derived from both indirect and direct sources. The measurement of gravitational waves and the observation of a black hole represent one of the most astounding achievements in astrophysics (...) which will open up new areas of investigation for the role that black holes play in the formation, maintenance and evolution of galactic structure. (shrink)

Rapid advances in biology, electronics, computer and data science have turned invention into products, changing the lives and lifestyles of millions of people around the world. This mini-review will describe some remarkable progress made over the last 10 years which serves both healthy individuals and patients alike. With a forward looking lens towards long term space missions and the potential colonisation of the Moon and Mars, we discuss three technologies under development. We conclude with a distant looking perspective on the (...) prospect of gene mediated human enhancement and highlight the importance of aligning benefit for people on Earth with goals for future space missions and the need to establish regulatory and ethical guidelines. (shrink)

The recent success of the Mars 2020 project and the high quality images relayed back to Earth have provided further impetus and expectations for human missions to Mars. To support space agency and private enterprise plans to establish a sustainable colony on Mars in the 2030s, synthetic biology may play a vital role to enable astronaut self-sufficiency. In this review, we describe some aspects of where synthetic biology may inform and guide in situ resource utilisation strategies. We address the nature (...) of Martian regolith and describe methods by which it may be rendered fit for purpose to support growth and yield of bioengineered crops. Lastly, we illustrate some examples of innate human adaptation which may confer characteristics desirable in the selection of colonists and with a future looking lens, offer potential targets for human enhancement. (shrink)

Clinical ethics consultation is largely outside the scope of regulation and oversight, despite its importance. For decades, the bioethics community has been unable to reach a consensus on whether there should be accountability in this work, as there is for other clinical activities that influence the care of patients. The American Society for Bioethics and Humanities, the primary society of bioethicists and scholars in the medical humanities and the organizational home for individuals who perform CEC in the United States, has (...) initiated a two‐step quality attestation process as a means to assess clinical ethics consultants and help identify individuals who are qualified to perform this role. This article describes the process. (shrink)

As we look beyond our terrestrial boundary to a multi-planetary future for humankind, it becomes paramount to anticipate the challenges of various human factors on the most likely scenario for this future: permanent human settlement of Mars. Even if technical hurdles are circumvented to provide adequate resources for basic physiological and psychological needs, Homo sapiens will not survive on an alien planet if a dysfunctional psyche prohibits the utilization of these resources. No matter how far we soar into the stars, (...) our psychologies for future generations will be forever tethered to the totality of our surroundings. By shaping our environment toward survival and welfare during the voyage to Mars and in a Martian colony, we indirectly shape our psyches and prepare them for a mission of unprecedented alienation and duration. Once on Mars, human factors such as leadership structure, social organization and code of conduct, group size, gender balance, developmental cycle, mobility, length of stay and the ecological settings and type and manner of subsistence, will create a novel Martian culture. The degree that settlers are severed from the Earth will affect how radically foreign this culture will be when compared with cultures on Earth. (shrink)

What is the nature of human well-being? This paper joins the ancient debate by rejuvenating an ancient claim that is quite unfashionable among moral philosophers today, namely, the Aristotelian claim that moral virtue is (non-instrumentally) necessary for human well-being. Call it the Aristotelian Virtue Condition (AVC). This view can be revived for contemporary debate by a state-of-the-art approach that we might call constructivist experimental philosophy, which takes as its goal the achievement of a reasonable constructivist account of well-being and takes (...) the investigation of actual folk intuitions as the central means to achieving that goal. The paper motivates this approach and challenges the commonplace philosophical rejection of AVC by arguing (1) that folk intuitions should count as evidence in the debate, especially if we aim at a constructivist account of well-being, (2) that folk intuitions can be accurately elicited through a thought experiment (the “Crib Test”), and (3) that there is some reason (subject to experimental confirmation) for thinking that folk intuitions, thus elicited, support AVC. Aristotelian ethics, and indeed the entire virtue ethics tradition, has come under fire recently by empirically informed philosophers who question the empirical adequacy of the postulation of robust character traits, but regardless of how that debate turns out, other parts of this tradition might be empirically supported rather than undermined. This paper sketches a promising, empirically informed way of supporting Aristotelian views of well-being. (shrink)

Like many fields, bioethics has been constrained to thinking to race in terms of colorblindness, the idea that ideal deliberation would ignore race and hence prevent bias. There are practical and e...

The paper links Freud’s early work in the ‘Project for a scientific psychology’ with the psychoanalytic psychology of Kleinian object relations theory now current. Freud is often accused of introducing mechanism into his psychology and installing at its core an irreconcilable dichotomy of two disparate ways of explaining human behaviour. I suggest that Freud’s early mechanistic thinking is an attempt at what he only partly achieves, a functional account of the ‘mental apparatus’. I consider whether this way of conceptualising the (...) mind in functional terms is methodologically relevant to psychoanalytic investigation or whether it is at best heuristically useful. From a brief consideration of Kleinian object relations theory, illustrated by case material, I conclude that there are grounds for accepting the first of these alternatives. (shrink)

Like many fields, bioethics has been constrained to thinking to race in terms of colorblindness, the idea that ideal deliberation would ignore race and hence prevent bias. There are practical and ethically significant problems with colorblind approaches to ethical deliberation, and important reasons why race is ethically relevant. Future discourse needs to understand how and why race is relevant in bioethics.

A long-standing theme in discussion of perception and thought has been that our primary cognitive contact with individual objects and events in the world derives from our perceptual contact with them. When I look at a duck in front of me, I am not merely presented with the fact that there is at least one duck in the area, rather I seem to be presented withthisthing (as one might put it from my perspective) in front of me, which looks to (...) me to be a duck. Furthermore, such a perception would seem to put me in a position not merely to make the existential judgment that there is some duck or other present, but rather to make a singular, demonstrative judgment, that that is a duck. My grounds for an existential judgment in this case derives from my apprehension of the demonstrative thought and not vice versa. (shrink)

On Inception is a translation of Martin Heidegger's Gesamtausgabe 70. This work belongs to the crucial period, before and during WWII, when Heidegger was at work on a series of treatises that begins with "Contributions to Philosophy" and includes "The Event" and "The History of Beyng." These works are difficult, even hermetic, but represent a crucial development in Heidegger's thinking. On Inception deepens the investigation underway in the other volumes of the series and provides a unique perspective on Heidegger's (...) thinking of Being and of Event. Here, Heidegger asks, with a greater insistence than anywhere else in his work, what it might mean to think of being as event, and not as presence. Event cannot be thought without the sense of a beginning - an inception - and so, Heidegger insists, we must try to think of being as inception, as fundamentally inceptive. On Inception pursues rigorously the difficult and puzzling implications of this speculation. It does not merely extend work already undertaken but also opens doors onto wholly other pathways. (shrink)

Do the cognitive origins of our theistic beliefs debunk them or explain them away? This paper develops an empirically-motivated debunking argument and defends it against objections. First, we introduce the empirical and epistemological background. Second, we develop and defend the main argument, the debunking argument from false god beliefs. Third, we characterize and evaluate the most prominent religious debunking argument to date, the debunking argument from insensitivity. It is found that insensitivity-based arguments are problematic, which makes them less promising than (...) the debunking argument from false god beliefs. (shrink)

Is it OK to lie to Siri? Is it bad to mistreat a robot for our own pleasure? Under what condition should we grant a moral status to an artificial intelligence (AI) system? This paper looks at different arguments for granting moral status to an AI system: the idea of indirect duties, the relational argument, the argument from intelligence, the arguments from life and information, and the argument from sentience. In each but the last case, we find unresolved issues with (...) the particular argument, which leads us to move to a different one. We leave the idea of indirect duties aside since these duties do not imply considering an AI system for its own sake. The paper rejects the relational argument and the argument from intelligence. The argument from life may lead us to grant a moral status to an AI system, but only in a weak sense. Sentience, by contrast, is a strong argument for the moral status of an AI system—based, among other things, on the Aristotelian principle of equality: that same cases should be treated in the same way. The paper points out, however, that no AI system is sentient given the current level of technological development. (shrink)

This paper develops an account of the normative basis of priority setting in health care as combining the values which a given society holds for the common good of its members, with the universal provided by a principle of common humanity. We discuss national differences in health basket in Europe and argue that health care decision-making in complex social and moral frameworks is best thought of as anchored in such a principle by drawing on the philosophy of need. We show (...) that health care needs are ethically ‘thick’ needs whose psychological and social construction can best be understood in terms of David Wiggins’s notion of vital need: a person’s need is vital when failure to meet it leads to their harm and suffering. The moral dimension of priority setting which operates across different societies’ health care systems is located in the demands both of and on any society to avoid harm to its members. (shrink)

How should we treat patients diagnosed as being in a persistent vegetative state (PVS) or minimally conscious state (MCS)? More specifically, should we treat them as having the full moral status of persons? Yes, or so we argue. First, we introduce the medical conditions of PVS, MCS, and the related conditions of Locked-in Syndrome and covert awareness. Second, we characterize the main argument for thinking diagnosed PVS patients are not persons. Third, we contend that this argument is defeated by mounting (...) empirical evidence for the considerable uncertainty of PVS diagnoses. Fourth, we characterize a new argument for PVS non-personhood suggested by Neil Levy and Julian Savulescu, one intended to accommodate the diagnostic uncertainty. According to this argument, even if diagnosed PVS patients are in fact MCS, it makes no difference because MCS patients are probably not persons either. Fifth, we challenge the new argument by assembling reasons for doubting the claim that MCS patients are not persons. The outcome is that it is fairly uncertain whether diagnosed PVS and MCS patients are persons or not. What should we do in light of this uncertainty? Sixth, we develop and support a guiding precautionary principle, which we call Precautionary Personhood. Finally, we apply the principle to the case of diagnosed PVS and MCS patients: we argue that given substantial uncertainty about their personhood we should go ahead and treat these patients as if they are persons. (shrink)

Heightened awareness of the origins of our moral judgments pushes many in the direction of moral skepticism, in the direction of thinking we are unjustified in holding our moral judgments on a realist understanding of the moral truths. A classic debunking argument fleshes out this worry: the best explanation of our moral judgments does not appeal to their truth, so we are unjustified in holding our moral judgments. But it is unclear how to get from the explanatory premise to the (...) debunking conclusion. This paper shows how to get from here to there by way of epistemic insensitivity. First, we reconstruct Richard Joyce’s evolutionary debunking argument from insensitivity. Second, we raise epistemological difficulties for Joyce’s argument. Third, we develop and defend a new debunking argument from insensitivity. (shrink)

Evolutionary debunking arguments, notably Sharon Street’s Darwinian Dilemma (2006), allege that moral realists need to explain the reliability of our moral judgments, given their evolutionary sources. David Copp (2008) and David Enoch (2010) take up the challenge. I argue on empirical grounds that realists have not met the challenge and moreover cannot do so. The outcome is that there are empirically-motivated reasons for thinking moral realists cannot explain moral reliability, given our current empirical understanding.

Over the past three decades, the philosophy of biology has emerged from the shadow of the philosophy of physics to become a respectable and thriving philosophical subdiscipline. The authors take a fresh look at the life sciences and the philosophy of biology from a strictly realist and emergentist-naturalist perspective. They outline a unified and science-oriented philosophical framework that enables the clarification of many foundational and philosophical issues in biology. This book will be of interest both to life scientists and philosophers.

Is the cultural evolution of morality fairly contingent? Could cultural evolution have easily led humans to moral norms and judgments that are mostly false by our present lights? If so, does it matter philosophically? Yes, or so we argue. We empirically motivate the contingency of cultural evolution and show that it makes two major philosophical contributions. First, it shows that moral objectivists cannot explain the reliability of our moral judgments and thus strengthens moral debunking arguments. Second, it shows that the (...) reliability of our moral judgments is evidence for theism over metaphysical naturalism. (shrink)

We provide a battery of examples of delusions against which theoretical accounts can be tested. Then, we identify neuropsychological anomalies that could produce the unusual experiences that may lead, in turn, to the delusions in our battery. However, we argue against Maher’s view that delusions are false beliefs that arise as normal responses to anomalous experiences. We propose, instead, that a second factor is required to account for the transition from unusual experience to delusional belief. The second factor in the (...) aetiology of delusions can be described superficially as a loss of the ability to reject a candidate for belief on the grounds of its implausibility and its inconsistency with everything else that the patient knows. But we point out some problems that confront any attempt to say more about the nature of this second factor. (shrink)

Dogged resistance to demanding moral views frequently takes the form of The Demandingness Objection. Premise (1): Moral view V demands too much of us. Premise (2): If a moral view demands too much of us, then it is mistaken. Conclusion: Therefore, moral view V is mistaken. Objections of this form harass major theories in normative ethics as well as prominent moral views in applied ethics and political philosophy. The present paper does the following: (i) it clarifies and distinguishes between various (...) demandingness objections in the philosophical literature, (ii) identifies a formidable and interesting form of the demandingness objection that targets a wide scope of moral views, and (iii) defuses this objection by developing a local skeptical argument from unreliability the form of which may, interestingly, be effectively deployed in other areas of philosophy. (shrink)

The empirical literature seems to indicate that prehistoric humans did not believe in God or anything like God. Why is that so, if God exists? The problem is difficult because their nonbelief was natural: their evolved mind and cultural environment restricted them to concepts of highly limited supernatural agents. Why would God design their mind and place them in their environments only to hide from them? The natural nonbelief of prehistoric humans is much more surprising given theism than naturalism. Thus, (...) it constitutes strong evidence that theism is false, or so Jason Marsh (2013) has argued. The "problem of natural nonbelief" is a debunking argument that invokes the genealogy of religious belief to cast doubt upon theism. In this chapter, we put it to the test. First, we argue on empirical grounds that it is not clear that natural nonbelief was prevalent: the empirical jury is still out on what prehistoric humans believed about gods. Second, we argue that even if natural nonbelief was prevalent, it would not be very surprising given theism. We conclude that natural nonbelief presents no problem for theism. We also turn the tables and suggest that the real problem is the problem of widespread belief in a High God (common consent), which is a problem for naturalism. (shrink)

Martin Heidegger's Contributions to Philosophy reflects his famous philosophical "turning." In this work, Heidegger returns to the question of being from its inception in Being and Time to a new questioning of being as event.

What are the epistemological implications of the cognitive science of religion (CSR)? The lion’s share of discussion fixates on whether CSR undermines (or debunks or explains away) theistic belief. But could the field offer positive support for theism? If so, how? That is our question. Our answer takes the form of an evidential argument for theism from standard models and research in the field. According to CSR, we are naturally disposed to believe in supernatural agents and these beliefs are constrained (...) in certain ways. The three main theories of this supernatural disposition are byproduct theories, adaptationist theories, and hybrid theories. We argue that our supernatural disposition—as understood by any of the main theories—is more surprising and improbable given naturalism than theism and thus serves as evidence for theism over naturalism. (shrink)

What exactly is hope and how does it influence our decisions? In How We Hope, Adrienne Martin presents a novel account of hope, the motivational resources it presupposes, and its function in our practical lives. She contends that hoping for an outcome means treating certain feelings, plans, and imaginings as justified, and that hope thereby involves sophisticated reflective and conceptual capacities. Martin develops this original perspective on hope--what she calls the "incorporation analysis"--in contrast to the two dominant philosophical (...) conceptions of hope: the orthodox definition, where hoping for an outcome is simply desiring it while thinking it possible, and agent-centered views, where hoping for an outcome is setting oneself to pursue it. In exploring how hope influences our decisions, she establishes that it is not always a positive motivational force and can render us complacent. She also examines the relationship between hope and faith, both religious and secular, and identifies a previously unnoted form of hope: normative or interpersonal hope. When we place normative hope in people, we relate to them as responsible agents and aspire for them to overcome challenges arising from situation or character. Demonstrating that hope merits rigorous philosophical investigation, both in its own right and in virtue of what it reveals about the nature of human emotion and motivation, How We Hope offers an original, sustained look at a largely neglected topic in philosophy. (shrink)

A landmark discussion between two great thinkers, vital to an understanding of twentieth-century philosophy and intellectual history.

A ‘lottery belief’ is a belief that a particular ticket has lost a large, fair lottery, based on nothing more than the odds against it winning. The lottery paradox brings out a tension between the idea that lottery beliefs are justified and the idea that that one can always justifiably believe the deductive consequences of things that one justifiably believes – what is sometimes called the principle of closure. Many philosophers have treated the lottery paradox as an argument against the (...) second idea – but I make a case here that it is the first idea that should be given up. As I shall show, there are a number of independent arguments for denying that lottery beliefs are justified. (shrink)

Eric Martin and Daniel N. Osherson present a theory of inductive logic built on model theory. Their aim is to extend the mathematics of Formal Learning Theory to a more general setting and to provide a more accurate image of empirical inquiry. The formal results of their study illuminate aspects of scientific inquiry that are not covered by the commonly applied Bayesian approach.

In this paper, I defend a pluralistic view of phenomenological method which will provide evidence for particular accounts of experience without relying exclusively on the reflective method or on intuition as a criterion for truth. To this end, I discuss the prospects for indirect phenomenology. I argue that phenomenology ought to be defined by its object of investigation, first-person experience, and not by any particular method of gaining access to this object of investigation. On this view, an integration of naturalized (...) phenomenology into the cognitive sciences is far more feasible than we might have expected. (shrink)

Martin Heidegger is one of the most important and influential philosophers of the 20th Century. A major figure in the development of phenomenology, his work also profoundly influenced many of the intellectual movements that followed in his wake, from Sartre's Existentialism to Derrida's deconstructionism. Towards the Definition of Philosophy brings together two seminal lectures that mark a breakthrough moment in Heidegger's thought and introduces the major themes that he would develop in his opus Being and Time.

This paper proposes a view of time that takes passage to be the most basic temporal notion, instead of the usual A-theoretic and B-theoretic notions, and explores how we should think of a world that exhibits such a genuine temporal passage. It will be argued that an objective passage of time can only be made sense of from an atemporal point of view and only when it is able to constitute a genuine change of objects across time. This requires that (...) passage can flip one fact into a contrary fact, even though neither side of the temporal passage is privileged over the other. We can make sense of this if the world is inherently perspectival. Such an inherently perspectival world is characterized by fragmentalism, a view that has been introduced by Fine in his ‘Tense and Reality’ (2005). Unlike Fine's tense-theoretic fragmentalism though, the proposed view will be a fragmentalist view based in a primitive notion of passage. (shrink)

An essential all-in-one introduction, Ethics for Engineers provides in-depth coverage of major ethical theories, professional codes of ethics, and case studies in a single volume. Incorporating numerous practical examples and about 100 review questions, it helps students better understand and address ethical issues that they may face in their future careers. Topics covered include whistle-blowing, the problem of many hands, gifts, bribes, conflicts of interest, engineering and environmental ethics, privacy and computer ethics, ethical technology assessment, and the ethics of cost-benefit (...) analysis and risk and uncertainty. (shrink)

The common consent argument claims that widespread belief in God is good evidence for God’s existence. Though taken seriously throughout the history of philosophy, the argument died in the 1800s. Our philosophy of religion textbooks ignore it. In this paper, we hope to resuscitate it drawing upon the demographics of religious belief, the cognitive science of religion, and contemporary epistemology. We develop and defend two common consent arguments, which maintain that widespread belief in a High God is good evidence for (...) theism over metaphysical naturalism. (shrink)

The Liar paradox arises when we consider a sentence that says of itself that it is not true. If such self-referential sentences exist? and examples like?This sentence is not true? certainly suggest this?, then our logic and standard notion of truth allow to infer a contradiction: The Liar sentence is true and not true. What has gone wrong? Must we revise our notion of truth and our logic? Or can we dispel the common conviction that there are such self-referential sentences? (...) The present study explores the second path.0After comparing the Liar reasoning in formal and informal logic and showing that there are no Gödelian Liar sentences, the study moves on from the semantics of self-reference to the metaphysics of expressions and proposes a novel solution to the Liar paradox: Meaningful expressions are distinct from their syntactic bases and exist only relative to contexts. Detailed semantico-metaphysical arguments show that in this dynamic setting, an object can be referred to only after it has started to exist. Hence the circular reference needed in the Liar paradox cannot occur, after all. As this solution is contextualist, it evades the expressibility problems of other proposals. (shrink)

This book provides the first systematic presentation of anthropology's 'ontological turn', placing it in the landscape of contemporary social theory.

Should we allocate costly health care to patients diagnosed with disorders of consciousness (DoC), such as patients diagnosed as being in a vegetative state or minimally conscious state? Peterson, Aas, and Wasserman (2021) argue that we should in their paper “What justifies the allocation of health care resources to patients with disorders of consciousness?” Their key insight is that the expected benefits to this patient population helps to justify such allocations. However, their insight is attached to a consequentialist framework aimed (...) at maximizing aggregate social welfare. An alleged virtue of their framework over Braddock’s (2017) approach is their agnosticism about the moral status and rights of DoC patients. In this commentary, however, we argue that their agnosticism is the biggest problem with their approach: failing to treat DoC patients as persons with rights runs the moral risk of violating their rights, which is more serious than the risk of failing to maximize social utility. A better approach that reduces moral risk would incorporate Braddock’s (2017) precautionary presumption of personhood. We should stand in solidarity with DoC patients and treat them as persons with dignity and rights. (shrink)

_ Source: _Volume 6, Issue 2-3, pp 120 - 142 This paper aims to contribute to the debate over epistemic versus non-epistemic readings of the ‘hinges’ in Wittgenstein’s _On Certainty_. I follow Marie McGinn’s and Daniele Moyal-Sharrock’s lead in developing an analogy between mathematical sentences and certainties, and using the former as a model for the latter. However, I disagree with McGinn’s and Moyal-Sharrock’s interpretations concerning Wittgenstein’s views of both relata. I argue that mathematical sentences as well as certainties are (...) true and are propositions; that some of them can be epistemically justified; that in some senses they are not prior to empirical knowledge; that they are not ineffable; and that their primary function is epistemic as much as it is semantic. (shrink)

Humanity has reached a critical moment. Our world is unsettled and rapidly changing, and we face existential risks over the next century. Various outcomes--good and bad--are possible. Yet our approach to the future is characterized by short-term thinking, polarizing debates, alarmist rhetoric, and pessimism. In this short, exhilarating book, renowned scientist and bestselling author Martin Rees argues that humanity's prospects depend on our taking a very different approach to planning for tomorrow. The future of humanity is bound to the (...) future of science and hinges on how successfully we harness technological advances to address our challenges. If we are to use science to solve our problems while avoiding its dystopian risks, we must think rationally, globally, collectively, and optimistically about the long term. Advances in biotechnology, cybertechnology, robotics, and artificial intelligence--if pursued and applied wisely--could empower us to boost the developing and developed world and overcome the threats humanity faces on Earth, from climate change to nuclear war. At the same time, further advances in space science will allow humans to explore the solar system and beyond with robots and AI. But there is no "Plan B" for Earth--no viable alternative within reach if we do not care for our home planet. Rich with fascinating insights into cutting-edge science and technology, this accessible book will captivate anyone who wants to understand the critical issues that will define the future of humanity on Earth and beyond."-- Provided by publisher. (shrink)

Richard Rorty (1931 - 2007) ist einer der wichtigsten amerikanischen Philosophen der Gegenwart, der die analytische Philosophie sowohl geprägt als auch maßgeblich zu ihrer Kritik beigetragen und damit die Wiederentdeckung des Pragmatismus vorangetrieben hat. In diesem Handbuch werden alle wichtigen Aspekte seines Lebens und seiner philosophischen Arbeit dargestellt und einer wissenschaftlichen Diskussion unterzogen.

Material from this paper appears in Chap. 7 of my book Reason and Being, but there is also stuff here that isn't in the book. In particular, it discusses the claims that, for Spinoza, conceiving implies explaining and that existence is identical to or reducible to conceivability. So, if you're interested in those issues, this paper might be worth a read.