It is often claimed that the greatest value of the Bayesian framework in cognitive science consists in its unifying power. Several Bayesian cognitive scientists assume that unification is obviously linked to explanatory power. But this link is not obvious, as unification in science is a heterogeneous notion, which may have little to do with explanation. While a crucial feature of most adequate explanations in cognitive science is that they reveal aspects of the causal mechanism that produces the phenomenon to be (...) explained, the kind of unification afforded by the Bayesian framework to cognitive science does not necessarily reveal aspects of a mechanism. Bayesian unification, nonetheless, can place fruitful constraints on causal–mechanical explanation. 1 Introduction2 What a Great Many Phenomena Bayesian Decision Theory Can Model3 The Case of Information Integration4 How Do Bayesian Models Unify?5 Bayesian Unification: What Constraints Are There on Mechanistic Explanation?5.1 Unification constrains mechanism discovery5.2 Unification constrains the identification of relevant mechanistic factors5.3 Unification constrains confirmation of competitive mechanistic models6 ConclusionAppendix. (shrink)

Recently, some philosophers have argued that we should take quantification of any (finite) order to be a legitimate and irreducible, sui generis kind of quantification. In particular, they hold that a semantic theory for higher-order quantification must itself be couched in higher-order terms. Øystein Linnebo has criticized such views on the grounds that they are committed to general claims about the semantic values of expressions that are by their own lights inexpressible. I show that Linnebo’s objection rests on the assumption (...) of a notion of semantic value or contribution which both applies to expressions of any order, and picks out, for each expression, an extra-linguistic correlate of that expression. I go on to argue that higher-orderists can plausibly reject this assumption, by means of a hierarchy of notions they can use to describe the extra-lingustic correlates of expressions of different orders. (shrink)

There has been much concern with the abundance of misinformation in public discourse. Although misinformation has always played a role in political debate, its character has shifted from support fo...

Bayesian epistemology addresses epistemological problems with the help of the mathematical theory of probability. It turns out that the probability calculus is especially suited to represent degrees of belief (credences) and to deal with questions of belief change, confirmation, evidence, justification, and coherence. Compared to the informal discussions in traditional epistemology, Bayesian epis- temology allows for a more precise and fine-grained analysis which takes the gradual aspects of these central epistemological notions into account. Bayesian epistemology therefore complements traditional epistemology; it (...) does not re- place it or aim at replacing it. (shrink)

We propose an action-oriented understanding of emotion. Emotions are modifications of a basic form of goal-oriented striving characteristic of human life. They are appetitive orientations: pursuits of the good, avoidances of the bad. Thus, emotions are not truly distinct from, let alone opposed to, actions -- as erroneously suggested by the classical understanding of emotions as 'passions'. In the present paper, we will outline and defend this broadly enactive approach and motivate its main claims. Our proposal gains plausibility from a (...) literature- and interview-based investigation of emotional changes characteristic of clinical depression. Much narrative evidence from patient reports points towards the conclusion that many of those changes might result from a catastrophic alteration of the basic form of goal-pursuit at the root of human emotionality. The experience of profound depression could in this respect be a kind of inverted image of non-pathological emotionality--a highly unnatural passivity, giving rise to a profound -- and quite horrifying -- sense of incapacity. (shrink)

Many historians of philosophy, with all their intended praise, let the philosophers speak mere nonsense. They do not guess the purpose of the philosophers.… They cannot see beyond what the philosophers actually said, to what they really meant to say.Mou Zongsan (1909–1995) is one of the key figures of contemporary New Confucianism (當代新儒家) who to this day remains largely unknown and grossly understudied in the West.1 This neglect by the Western academy contrasts sharply with the ever-growing output of literature by (...) Chinese and Taiwanese scholars in which Mou Zongsan emerges as one of the most discussed and most controversial Chinese philosophers of the twentieth century. Given this unfortunate East-West divide—as .. (shrink)

Effective field theories have been a very popular tool in quantum physics for almost two decades. And there are good reasons for this. I will argue that effective field theories share many of the advantages of both fundamental theories and phenomenological models, while avoiding their respective shortcomings. They are, for example, flexible enough to cover a wide range of phenomena, and concrete enough to provide a detailed story of the specific mechanisms at work at a given energy scale. So will (...) all of physics eventually converge on effective field theories? This paper argues that good scientific research can be characterised by a fruitful interaction between fundamental theories, phenomenological models and effective field theories. All of them have their appropriate functions in the research process, and all of them are indispensable. They complement each other and hang together in a coherent way which I shall characterise in some detail. To illustrate all this I will present a case study from nuclear and particle physics. The resulting view about scientific theorising is inherently pluralistic, and has implications for the debates about reductionism and scientific explanation. (shrink)

In this discussion note, we explain how to relax some of the standard assumptions made in Garber-style solutions to the Problem of Old Evidence. The result is a more general and explanatory Bayesian approach.

In the Critique of Pure Reason Kant formulates the principle of causality both nomologically and non-nomologically. One formulation says that everything happens in accordance with laws, the other that everything that happens has a cause. Geert Keil has claimed that Kant actually holds the nomological version, but that he omits or neglects to justify it. I will argue that Keil is right with his claim, but that he wrongly accuses Kant of a lack of justification. For Kant holds something that (...) he can only hold at the price of self-contradiction: the nomological version of the causal principle, as I will show, contradicts Kant’s own thinking and therefore cannot be justified by him at all. (shrink)

The concept of emergence is widely used in both the philosophy of mind and in cognitive science. In the philosophy of mind it serves to refer to seemingly irreducible phenomena, in cognitive science it is often used to refer to phenomena not explicitly programmed. There is no unique concept of emergence available that serves both purposes.

Discussions about a replicability crisis in science have been driven by the normative claim that all of science should be replicable and the empirical claim that most of it isn’t. Recently, such crisis talk has been challenged by a new localism, which argues a) that serious problems with replicability are not a general occurrence in science and b) that replicability itself should not be treated as a universal standard. The goal of this article is to introduce this emerging strand of (...) the debate and to discuss some of its implications and limitations. I will in particular highlight the issue of demarcation that localist accounts have to address, i.e. the question of how we can distinguish replicable science from disciplines where replicability does not apply. (shrink)

We first present a reconstruction of James’s theory of emotion (JATE) and then argue for four theses: (a) Despite constructivist elements, James’s views are overall in line with basic emotions theory. (b) JATE does not exclude an influence of emotion on intentional action even in its original formulation; nevertheless, this influence is quite limited. It seems possible, however, to repair this problem of the theory. (c) Cannon’s theory of emotion is a centralized version of JATE that inherits from the latter (...) theory a potentially fatal flaw, the insufficient physiological differentiation of emotions. (d) The core claim of JATE, that emotions are bodily feelings, is very likely false. (shrink)

Der vorliegende Sammelband möchte dazu beitragen, eine schon zu lang bestehende Lücke der Kant-Forschung weiter auszufüllen und die seit einigen Jahren zunehmend intensiver geführte Debatte über Kants Lehre von den „Kategorien der Freiheit“ weiter voranzutreiben. Dazu versammelt er Stimmen von ausgewiesenen Kennern des Themas und der Kant’schen Moralphilosophie, die sich dem Problemfeld mit verschiedenen Schwerpunktsetzungen sowohl historisch als auch systematisch widmen. Das einende Ziel der insgesamt zwölf Beiträge ist es, die „Kategorien der Freiheit“ und vor allem ihre architektonische Anordnung in (...) einer Vollständigkeit beanspruchenden Tafel von dem leise schwelenden Verdacht zu befreien, es könnte sich dabei lediglich um das Zeugnis eines sturen Systemdenkens handeln. Die hier zusammengestellten Texte nehmen Kant demgegenüber ernst und beim Wort. (shrink)

There is currently disagreement about whether the phenomenon of first-person, or de se, thought motivates a move towards special kinds of contents. Some take the conclusion that traditional propositions are unable to serve as the content of de se belief to be old news, successfully argued for in a number of influential works several decades ago.1 Recently, some philosophers have challenged the view that there exist uniquely de se contents, claiming that most of the philosophical community has been under the (...) grip of an attractive but unmotivated myth.2 At the very least, this latter group has brought into question the arguments in favor of positing special kinds of content for de se belief; I think they have successfully shown that these arguments are not as conclusive, or fully articulated, as many have taken them to be. In this paper I will address these challenges directly and I will present and defend an argument for the conclusion that the phenomenon of de se thought does indeed motivate the move to a special kind of content, content that is uniquely de se. First, I characterize a notion of de se belief that is neutral with respect to friends and foes of uniquely de se content. I then argue for a determination thesis relating de se belief to belief content: that there is no difference in de se belief without a difference in belief content. I argue that various proposals for rejecting this determination thesis are unsuccessful. In the last part of the paper, I employ this determination thesis to argue for the existence of a type of belief content that is uniquely de se. (shrink)

Analytic philosophy is once again in a methodological frame of mind. Nowhere is this more evident than in metaphysics, whose practitioners and historians are actively reflecting on the nature of ontological questions, the status of their answers, and the relevance of contributions both from other areas within philosophy and beyond. Such reflections are hardly new: the debate between Willard van Orman Quine and Rudolf Carnap about how to understand and resolve ontological questions is widely seen as a turning point in (...) twentieth-century analytic philosophy. And indeed, this volume is occasioned by the fact that the deflationary approach to metaphysics advocated by Carnap in that debate is once again attracting considerable interest and support. Eleven original essays by many of today's leading voices in metametaphysics aim to deepen our understanding of Carnap's contributions to metaontology and to explore how this legacy might be mined for insights into the contemporary debate. (shrink)

: In the analytic tradition of the philosophy of emotions the folk notion of adequacy is understood with regard to – at least four – different questions, viz. a moral question, a prudential question, an epistemic question, and a fittingness question. Usually, the fittingness question is treated as being the central one. I have some doubts concerning this assessment, particularly when it comes to substantial – interpersonal or cultural – controversies about whether a specific emotional response is adequate or whether (...) a specific event deserves the emotional responses it triggers. To approach these matters, I recommend first doing without the established distinctions, for they may prematurely tempt us into assessing the adequacy of emotional responses in terms of one of these categories thereby overlooking other features that deserve attention. Instead, I will start with the folk notion of adequacy and then refine stepwise the conceptual landscape to get closer to what the crucial issues of adequacy are. Keywords: Philosophy of Emotions; Emotional Atmospheres; Existential Feelings; Adequacy of Emotional Responses L’adeguatezza delle emozioni e dei sentimenti esistenziali Riassunto: All’interno della tradizione analitica della filosofia delle emozioni la nozione comune di adeguatezza è presa in considerazione in relazione ad almeno quattro diversi problemi: un primo è di carattere morale ; un secondo riguarda la discrezionalità ; un terzo è di tipo epistemico e un quarto concerne l’ appropriatezza. Di solito, all’appropriatezza viene riservata maggiore importanza. Personalmente nutro diversi dubbi su questa valutazione, in particolare quando si tratta di dirimere questioni sostanziali – interpersonali o culturali –, se una data risposta emotiva è adeguata o se un dato evento merita la risposta emotiva che ha innescato. Per affrontare questi problemi, mi sento in primo luogo di suggerire di fare a meno delle distinzioni maggiormente in uso, poiché possono spiprematuramente a valutare l’adeguatezza delle risposte emotive nei termini una delle categorie già menzionate, trascurando quindi altre proprietà degne di attenzione. Intendo invece partire dalla nozione di adeguatezza propria del senso comune e poi gradualmente raffinare il panorama concettuale, per approssimarmi ai problemi fondamentali dell’adeguatezza. Parole chiave: Filosofia delle emozioni; Atmosfere emotive; Sentimenti esistenziali; Adeguatezza delle risposte emotive. (shrink)

Alongside science and law, argumentation is also of central importance in everyday life. But what characterizes a good argument? This question has occupied philosophers and psychologists for centuries. The theory of Bayesian argumentation is particularly suitable for clarifying it, because it allows us to take into account in a natural way the role of uncertainty, which is central to much argumentation. Moreover, it offers the possibility of measuring the strength of an argument in probabilistic terms. One way to do this, (...) implicit in much work, is to identify the strength of an argument with the degree to which the premises of the argument confirm the conclusion. We criticize this prima facie plausible proposal and suggest instead that the strength of an argument has something to do with how much the premises and the conclusion of the argument cohere with each other. This leads to a new probabilistic measure whose properties we examine in more detail. (shrink)

Science strives for coherence. For example, the findings from climate science form a highly coherent body of knowledge that is supported by many independent lines of evidence: greenhouse gas emissions from human economic activities are causing the global climate to warm and unless GHG emissions are drastically reduced in the near future, the risks from climate change will continue to grow and major adverse consequences will become unavoidable. People who oppose this scientific body of knowledge because the implications of cutting (...) GHG emissions—such as regulation or increased taxation—threaten their worldview or livelihood cannot provide an alternative view that is coherent by the standards of conventional scientific thinking. Instead, we suggest that people who reject the fact that the Earth’s climate is changing due to greenhouse gas emissions oppose whatever inconvenient finding they are confronting in piece-meal fashion, rather than systematically, and without considering the implications of this rejection to the rest of the relevant scientific theory and findings. Hence, claims that the globe “is cooling” can coexist with claims that the “observed warming is natural” and that “the human influence does not matter because warming is good for us.” Coherence between these mutually contradictory opinions can only be achieved at a highly abstract level, namely that “something must be wrong” with the scientific evidence in order to justify a political position against climate change mitigation. This high-level coherence accompanied by contradictory subordinate propositions is a known attribute of conspiracist ideation, and conspiracism may be implicated when people reject well-established scientific propositions. (shrink)

ZusammenfassungDie jüngste höchstrichterliche Rechtsprechung zur Selbstbestimmung der Patienten und zur Normierung medizinischer Handlungen am Lebensende hat eine intensive Debatte ausgelöst. Das Urteil und die akademisch vorgetragene Kritik werden einer grundlegenden medizinethischen Analyse unterworfen. Sie betrifft die objektive Eingrenzung der Zulässigkeit einer Behandlungsbegrenzung und die Subsumtion des Wachkomas als irreversibel tödliches Grundleiden, das ärztliche Ermessen bei der Indikationsstellung, die normative Einordnung einer Ernährungstherapie am Lebensende und die Verbindlichkeit von Patientenverfügungen. Die medizinethische Kritik offenbart eine unzureichende Wahrnehmung medizinischer und medizinethischer professioneller Dokumente (...) und den Rückgriff auf medizinethisch veraltete Konzeptionen der Sterbehilfe durch das Gericht. Die Folge ist eine fehlerhafte Subsumtion der Wachkomapatienten in die Kategorie irreversibel tödlicher Erkrankungen und eine inhaltliche Schwächung der Verbindlichkeit von Patientenverfügungen. Beides bedarf dringend der Korrektur. (shrink)

The view known as animalism asserts that we are human animals—that each of us is an instance of the Homo sapiens species. The standard argument for this view is known as the thinking animal argument . But this argument has recently come under attack. So, here, a new argument for animalism is introduced. The animal ancestors argument illustrates how the case for animalism can be seen to piggyback on the credibility of evolutionary theory. Two objections are then considered and answered.

Coherence considerations play an important role in science and in everyday reasoning. However, it is unclear what exactly is meant by coherence of information and why we prefer more coherent information over less coherent information. To answer these questions, we first explore how to explicate the dazzling notion of ``coherence'' and how to measure the coherence of an information set. To do so, we critique prima facie plausible proposals that incorporate normative principles such as ``Agreement'' or ``Dependence'' and then argue (...) that the coherence of an information set is best understood as an indicator of the truth of the set under certain conditions. Using computer simulations, we then show that a new probabilistic measure of coherence that combines aspects of the two principles above, but without strictly satisfying either principle, performs particularly well in this regard. (shrink)

The concept of supervenience and a regimented concept of grounding are often taken to provide rival explications of pre-theoretical concepts of dependence and determination. Friends of grounding typically point out that supervenience claims do not entail corresponding grounding claims. Every fact supervenes on itself, but is not grounded in itself, and the fact that a thing exists supervenes on the fact that its singleton exists, but is not grounded in it. Common lore has it, though, that grounding claims do entail (...) corresponding supervenience claims. In this article, I show that this assumption is problematic. On one way of understanding it, the corresponding supervenience claim is just an entailment claim under a different name. On another way of understanding it, the corresponding claim is a distinctive supervenience claim, but its specification gives rise to what I call the "reference type problem": to associate the classes of facts that are the relata of grounding with the types of facts that are the relata of supervenience. However it is understood, supervenience rules out prima facie possibilities: alien realizers, blockers, heterogeneous realizers, floaters, and heterogeneous blockers. Instead of being rival explications of one and the same pre-theoretical concept, grounding and supervenience may be complementary concepts capturing different aspects of determination and dependence. (shrink)

Past anatomical dissection practice has received recent attention in the humanities and social science literature, especially in a number of popular format books. In these works, past ethically dubious dissection practices are again revisited, including stealing the dead for dissection. There are extremely simple, yet very important, lessons to be had in these analyses, including: do not exploit the dead and treat the dead with dignity, respect, and reverence. In this paper, we highlight that these principles apply not just to (...) anatomists but to all parties concerned with bodies for dissection, including journalists and authors from the humanities writing on anatomical dissection whether in the historical or modern-day context. Not too infrequently these same authors/publishers resort to sensationalist language in titles, text, and/or promotion blurbs in a bid to grab attention and sell books. These actions, yet again, exploit dissection subjects for commercial purposes. The use of insensitive and sensationalist language that is designed to shock, fails to set good precedent for young impressionable students and paints an entirely backward picture of modern-day anatomy for intending or existing donors and their families. We suggest that all who participate in anatomical endeavours should strive to do so with reverence toward the dead, including armchair journalists and humanities authors who, just like their hands-on anatomical colleagues, should employ dignified, sensitive, and respectful language that is not sensationalist. (shrink)

The state of recent as well as older research on social ontology suggests a paradigmatic approach according to which it is our consciousness that must provide the framework for conceptualizing the social in one way or another. I argue, however, that Wittgenstein’s treatment of rule-following opens up a new horizon for the ontology of the social. The fact that the rules of our language are social in nature, and that we need not be aware of them in order to follow (...) them, shifts the problem of social ontology away from consciousness to what lies behind it. The result is that being social is not a function of our consciousness. The ontological conceptualization of the social must focus on our implicit knowledge instead, which is always an enabling condition for consciousness. For, we share some of this implicit knowledge with others, as can be seen from the case of language. (shrink)

Kant’s repeated statement in the Critique of Pure Reason that the so-called table of judgements and, as a consequence, the table of pure concepts of the understanding or categories, is fully exhaustive is well-known. This ambitious assertion has worried and challenged generations of authors. However, thus far the entire discussion has completely disregarded the fact that in his Critique of Practical Reason Kant undertakes a coordinate venture. For the “Table of the Categories of Freedom”, which he sets out, with only (...) a few explanations, in the “Second Chapter” of the Critique, Kant makes, when looked at more closely, the very same claim to completeness. This article shows that this same claim is made, even though Kant does not state this assertion as explicitly as one might have expected. And it poses the question, which underlying, yet concealed assumptions this view might appeal to. Or is it that Kant has merely failed to provide the evidence in this case? (shrink)

There are various ways to reach a group decision on a factual yes–no question. One way is to vote and decide what the majority votes for. This procedure receives some epistemological support from the Condorcet Jury Theorem. Alternatively, the group members may prefer to deliberate and will eventually reach a decision that everybody endorses—a consensus. While the latter procedure has the advantage that it makes everybody happy, it has the disadvantage that it is difficult to implement, especially for larger groups. (...) Besides, the resulting consensus may be far away from the truth. And so we ask: Is deliberation truth-conducive in the sense that majority voting is? To address this question, we construct a highly idealized model of a particular deliberation process, inspired by the movie Twelve Angry Men, and show that the answer is ‘yes’. Deliberation procedures can be truth-conducive just as the voting procedure is. We then explore, again on the basis of our model and using agent-based simulations, under which conditions it is better epistemically to deliberate than to vote. Our analysis shows that there are contexts in which deliberation is epistemically preferable and we will provide reasons for why this is so. (shrink)

On its intended interpretation, logical, mathematical and metaphysical discourse sometimes seems to involve absolutely unrestricted quantification. Yet our standard semantic theories do not allow for interpretations of a language as expressing absolute generality. A prominent strategy for defending absolute generality, influentially proposed by Timothy Williamson in his paper ‘Everything’, avails itself of a hierarchy of quantifiers of ever increasing orders to develop non-standard semantic theories that do provide for such interpretations. However, as emphasized by Øystein Linnebo and Agustín Rayo, there (...) is pressure on this view to extend the quantificational hierarchy beyond the finite level, and, relatedly, to allow for a cumulative conception of the hierarchy. In his recent book, Modal Logic as Metaphysics, Williamson yields to that pressure. I show that the emerging cumulative higher-orderist theory has implications of a strongly generality-relativist flavour, and consequently undermines much of the spirit of generality absolutism that Williamson set out to defend. (shrink)

On one important notion of irrelevance, evidence that is irrelevant in an inquiry may rationally be discarded, and attempts to obtain evidence amount to a waste of resources if they are directed at irrelevant evidence. The familiar Bayesian criterion of irrelevance, whatever its merits, is not adequate with respect to this notion. I show that a modification of the criterion due to Ken Gemes, though a significant improvement, still has highly implausible consequences. To make progress, I argue, we need to (...) adopt a hyperintensional conception of content. I go on to formulate a better, hyperintensional criterion of irrelevance, drawing heavily on the framework of the truthmaker conception of propositions as recently developed by Kit Fine. (shrink)

This entry sketches the theory of personal identity that has come to be known as animalism. Animalism’s hallmark claim is that each of us is identical with a human animal. Moreover, animalists typically claim that we could not exist except as animals, and that the (biological) conditions of our persistence derive from our status as animals. Prominent advocates of this view include Michael Ayers, Eric Olson, Paul Snowdon, Peter van Inwagen, and David Wiggins.

Often, the behavior of animals can be better explained and predicted, it seems, if we ascribe the capacity to have beliefs, intentions, and concepts to them. Whether we really can do so, however, is a debated issue. Particularly, Donald Davidson maintains that there is no basis in fact for ascribing propositional attitudes or concepts to animals. I will consider his and rival views, such as Colin Allen's three-part approach, for determining whether animals possess concepts. To avoid pure theoretical debate, however, (...) I will test these criteria using characteristic examples from ethology that depict a broad range of animal behavior. This will allow us to detect a series of gradations in animals' capacities, in the course of which we can think over what would count for or against an attribution of concepts and propositional attitudes to them in each single case. Self-conceit is our natural hereditary disease. Of all creatures man is the most wretched and fragile, and at once the most supercilious. ... It is by this conceit that man arrogates to himself ... divine properties, that he segregates himself from the mass of other creatures and raises himself above them .. (shrink)

A lot of research has recently been done on the topic of ground, and in particular on the logic of ground. According to a broad consensus in that debate, ground is hyperintensional in the sense that even logically equivalent truths may differ with respect to what grounds them, and what they ground. This renders pressing the question of what we may take to be the ground-theoretic content of a true statement, i.e. that aspect of the statement’s overall content to which (...) ground is sensitive. I propose a novel answer to this question, namely that ground tracks how, rather than just by what, a statement is made true. I develop that answer in the form of a formal theory of ground-theoretic content and show how the resulting framework may be used to articulate plausible theories of ground, including in particular a popular account of the grounds of truth-functionally complex truths that has proved difficult to accommodate on alternative views of content. (shrink)

Nancy Cartwright is one of the most distinguished and influential contemporary philosophers of science. Despite the profound impact of her work, there is neither a systematic exposition of Cartwright’s philosophy of science nor a collection of articles that contains in-depth discussions of the major themes of her philosophy. This book is devoted to a critical assessment of Cartwright’s philosophy of science and contains contributions from Cartwright's champions and critics. Broken into three parts, the book begins by addressing Cartwright's views on (...) the practice of model building in science and the question of how models represent the world before moving on to a detailed discussion of methodologically and metaphysically challenging problems. Finally, the book addresses Cartwright's original attempts to clarify profound questions concerning the metaphysics of science. With contributions from leading scholars, such as Ronald N. Giere and Paul Teller, this unique volume will be extremely useful to philosophers of science the world over. (shrink)

In 2015 scientists called for a partial ban on genome editing in human germline cells. This call was a response to the rapid development of the CRISPR–Cas9 system, a molecular tool that allows researchers to modify genomic DNA in living organisms with high precision and ease of use. Importantly, the ban was meant to be a trust-building exercise that promises a ‘prudent’ way forward. The goal of this paper is to analyse whether the ban can deliver on this promise. To (...) do so the focus will be put on the precedent on which the current ban is modelled, namely the Asilomar ban on recombinant DNA technology. The analysis of this case will show (a) that the Asilomar ban was successful because of a specific two-step containment strategy it employed and (b) that this two-step approach is also key to making the current ban work. It will be argued, however, that the Asilomar strategy cannot be transferred to human genome editing and that the current ban therefore fails to deliver on its promise. The paper will close with a reflection on the reasons for this failure and on what can be learned from it about the regulation of novel molecular tools. (shrink)