The energy domain is still dominated by equilibrium models that underestimate both the dangers and opportunities related to climate change. In reality, climate and energy systems contain tipping points, feedback loops, and exponential developments. This paper describes how to create realistic energy transition management models: quantitative models that can discover profitable pathways from fossil fuels to renewable energy. We review the literature regarding agent-based economics, disruptive innovation, and transition management and determine the following requirements. Actors must be detailed, heterogeneous, interacting, (...) learning, and strategizing. Technology should be represented as a detailed and heterogeneous portfolio that can develop in a bottom-up manner, using endogenous feedback loops. Assumptions about discount rates and the social cost of carbon should be configurable. The model should contain interactions between the global, national, local, and individual level. A review of modelling techniques shows that equilibrium models are unsuitable and that system dynamics and discrete event simulation are too limited. The agent-based approach is found to be uniquely suited for the complex adaptive sociotechnical systems that must be modelled. But the choice for agent-based models does not mean a rejection of other approaches because they can be accommodated within the agent-based framework. We conclude with practical guidelines. (shrink)

Strict finitism is the position that only those natural numbers exist that we can represent in practice. Michael Dummett, in a paper called Wang's Paradox, famously tried to show that strict finitism is an incoherent position. By using the Sorites paradox, he claimed that certain predicates the strict finitist is committed to are incoherent. More recently, Ofra Magidor objected to Dummett's claims, arguing that Dummett fails to show the incoherence of strict finitism. In this paper, I shall investigate whether Magidor (...) is successful in preventing Dummett from proving the incoherence of strict finitism. Though not all the counterarguments Magidor presents are successful, she does in the end manage to corner Dummett. There remains an opportunity for Dummett to insist on the incoherence of strict finitism, but this is a very small opening. The final conclusion of this paper is that Dummett cannot logically prove the incoherence of strict finitism, even though a limited chance for success remains. (shrink)

We investigate how conventional asset managers account for environmental, social, and governance factors in their investment process. We do so on the basis of an international survey among fund managers. We find that many conventional managers integrate responsible investing in their investment process. Furthermore, we find that ESG information in particular is being used for red flagging and to manage risk. We find that many conventional fund managers have already adopted features of responsible investing in the investment process. Furthermore, we (...) argue and show that ESG investing is highly similar to fundamental investing. We also reveal that there is a substantial difference in the ways in which U.S. and European asset managers view ESG. (shrink)

The problem of the time of a killing is often cited as providing grounds for rejecting the action identification thesis favoured by Anscombe and Davidson. In this paper I make three claims. First, I claim that this problem is a threat to the action identification thesis because of two assumptions the thesis makes: since the thesis takes actions to be a kind of doings, it has to assume that agents’ doings last as long as their actions and vice versa. Second, (...) I claim that not making both of these assumptions necessarily leads to another problem, the problem of the acting dead. This means that any theory of action has to choose its poison and face either one of these unresolved problems. Third, I claim that the solution to the problem of the time of a killing can be found by heeding linguistic arguments that ‘kill’ cannot mean ‘cause to die,’ as is commonly assumed, but instead has to have a more complex meaning. I discuss an alternative, more complex proposal and show how it allows us to keep the action identification thesis, fits colloquial usage of ‘kill’ and deals with the problem of the time of a killing. (shrink)

Artefacts can influence our actions in several ways. They can be instruments, enabling and facilitating actions, where their presence affects the number and quality of the options for action available to us. They can also influence our actions in a morally more salient way, where their presence changes the likelihood that we will actually perform certain actions. Both kinds of influences are closely related, yet accounts of how they work have been developed largely independently, within different conceptual frameworks and for (...) different purposes. In this paper I account for both kinds of influences within a single framework. Specifically, I develop a descriptive account of how the presence of artefacts affects what we actually do, which is based on a framework commonly used for normative investigations into how the presence of artefacts affects what we can do. This account describes the influence of artefacts on what we actually do in terms of the way facts about those artefacts alter our reasons for action. In developing this account, I will build on Dancy’s (2000a) account of practical reasoning. I will compare my account with two alternatives, those of Latour and Verbeek, and show how my account suggests a specification of their respective key concepts of prescription and invitation. Furthermore, I argue that my account helps us in analysing why the presence of artefacts sometimes fails to influence our actions, contrary to designer expectations or intentions. (shrink)

The human enhancement debate typically centres on moral issues regarding changes in human nature, not on the means for these changes. We argue that one cannot grasp what is morally salient about human enhancement without understanding how technologies affect human action and practical reasoning. We present a minimalist conception of human agents as bounded practical reasoners. Then, we categorise different effects of technologies on our possibilities for action and our evaluation of these possibilities. For each, we discuss whether enhancement technologies (...) have morally salient effects; which technologies show these effects; and whether these differ significantly from those of other, non-enhancement technologies. We conclude that enhancement technologies are morally salient in several respects, that not all enhancement technologies share all those morally salient respects, and that continuities with traditional technologies may be found in all morally salient respects. (shrink)

We investigate how conventional asset managers account for environmental, social, and governance factors in their investment process. We do so on the basis of an international survey among fund managers. We find that many conventional managers integrate responsible investing in their investment process. Furthermore, we find that ESG information in particular is being used for red flagging and to manage risk. We find that many conventional fund managers have already adopted features of responsible investing in the investment process. Furthermore, we (...) argue and show that ESG investing is highly similar to fundamental investing. We also reveal that there is a substantial difference in the ways in which U.S. and European asset managers view ESG. (shrink)

To know the nature of any phenomenon or practice, it is often a good idea to learn about how it might have emerged or might have been constructed. The Birth of Ethics offers an account of how morality might have emerged, without any planning, in a society with language but without any properly ethical concepts or practices. The conjectural history that it documents serves a philosophical purpose, for it directs us the role that morality plays in human life and the (...) nature of morality that enables it to play that role. (shrink)

Answere not a foole according to his folly, lest thou also be like unto him.Answere a foole according to his folly, lest hee be wise in his owne conceit.Proverbs 26:4-5.

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Philosophy 41.1 (2003) 111-120 [Access article in PDF] Hobbes on Law, Nature, and Reason Kinch Hoekstra Balliol College, University of Oxford The reason of a thing is not to bee inquired after till you are sure the thing it selfe bee soe. Wee comonly are att (What's the reason of it?) before wee are sure of the thing. T'was an excellent question of (...) my Lady Cotton, when Sr. Robert Cotton was magnifying of a shoe, wch was Moses's or Noahs, & Wondering att the strange shape & fashion of it: but, Mr. Cotton, sayes shee, are you sure 'tis a shooe. 1A law of nature is a rule discovered by reason. 2 This is the key to John Deigh's attempt to show that "Hobbes's ethics is logically independent of his moral psychology." 3 By this he means that the "theorems" of Hobbes's ethics, the laws of nature, "have no other ground than the definition on which it [his ethics] is based." 4 Deigh thinks he establishes this conclusion by taking seriously both Hobbes's definition of a law of nature as "a Precept, or generall Rule, found out by Reason, by which a man is forbidden to do, that, which is destructive of his life," and his definition of reason as "nothing but Reckoning (that is, Adding and Substracting) of the Consequences of generall names." 5 Deigh puts these two definitions together to argue that Hobbes's ethics is a deductive science, and that those who instead think of his ethics as dependent on desire or as involving instrumental reason ("means-to-ends thinking," as he calls it) are mistaken. The particular virtue of this interpretation, Deigh says, is that without it we have to read Hobbes in the Leviathan as sometimes using "reason" in a way that is different from the way he defines it in chapter 5. 6I will argue that Deigh misunderstands the basis, status, and scope of Hobbesian natural law. In his attempt to save Hobbes from using "reason" equivocally, Deigh attributes mistakes and inconsistencies to him that are more serious and have less [End Page 111] textual justification than that apparent equivocation. A source of the misunderstanding is a simplification—accepted by Mark Murphy and many other interpreters—of Hobbes's conception of reason.Let us begin with Deigh's view of the scope of the law of nature, as he admits that his interpretation would be undermined were he wrong about this. "While the laws of nature are dictates of reason for people living in a state of nature," he says, "they are not truly laws in such circumstances and therefore not sources of obligation in them." 7 If Murphy is right that Hobbes does think they are obligatory outside of civil society, then it is, Deigh concedes, "a genuine problem" for his account. 8 In reply, Deigh refers to the two passages where Hobbes says that the laws of nature are "not properly Lawes," quoting the one from chapter 26, which explicitly recapitulates a claim from chapter 15. 9 In this earlier passage, however, Hobbes adds: "But yet if we consider the same Theoremes, as delivered in the word of God, that by right commandeth all things; then are they properly called Lawes." 10 Hobbes thinks that the laws of nature are always obligatory. He holds, for example, that the law of nature that covenants be kept obliges even "in the condition of meer Nature" or "condition of Warre," and that "the rule of Manners, without Civill Government, is the Law of Nature." 11 Hobbes says that although the laws of nature donot always oblige "in foro externo; that is, to the putting them in act," they do always "oblige in foro interno; that is to say, they bind to a desire they should take place." 12 Although they only require "a desire, and endeavour," Hobbes makes clear that these requirements are laws, and that they are binding and obligatory. 13If Deigh were right, sovereigns would not be obligated by... (shrink)

The Oxford Handbook of Hobbes collects twenty-six newly commissioned, original chapters on the philosophy of the English thinker Thomas Hobbes. Best known today for his important influence on political philosophy, Hobbes was in fact a wide and deep thinker on a diverse range of issues. The chapters included in this Oxford Handbook cover the full range of Hobbes's thought--his philosophy of logic and language; his view of physics and scientific method; his ethics, political philosophy, and philosophy of law; and his (...) views of religion, history, and literature. Several of the chapters overlap in fruitful ways, so that the reader can see the richness and depth of Hobbes's thought from a variety of perspectives. The contributors are experts on Hobbes from many countries, whose home disciplines include philosophy, political science, history, and literature. A substantial introduction places Hobbes's work, and contemporary scholarship on Hobbes, in a broad context. (shrink)

In the first three sections, I argue that Hobbes has a distinctive conception of philosophy, the highest value of which is not truth, but human benefit; and that his philosophical utterances are constrained by this value (both insofar as they are philosophical in particular, and insofar as they are public utterances of any kind). I address an evidentiary problem for this view in the penultimate section, and then turn to the question of how such a conception of philosophy requires different (...) interpretations of particular philosophical positions. The whole is intended as a case study of the need for an interpreter to understand how the interpreted philosopher conceives of the nature and aim of his undertaking. (shrink)

The paper provides an OWL ontology for legal cases with an instantiation of the legal case Popov v. Hayashi. The ontology makes explicit the conceptual knowledge of the legal case domain, supports reasoning about the domain, and can be used to annotate the text of cases, which in turn can be used to populate the ontology. A populated ontology is a case base which can be used for information retrieval, information extraction, and case based reasoning. The ontology contains not only (...) elements for indexing the case (e.g. the parties, jurisdiction, and date), but as well elements used to reason to a decision such as argument schemes and the components input to the schemes. We use the Protégé ontology editor and knowledge acquisition system, current guidelines for ontology development, and tools for visual and linguistic presentation of the ontology. (shrink)

The network approach to psychopathology posits that mental disorders can be conceptualized and studied as causal systems of mutually reinforcing symptoms. This approach, first posited in 2008, has grown substantially over the past decade and is now a full-fledged area of psychiatric research. In this article, we provide an overview and critical analysis of 363 articles produced in the first decade of this research program, with a focus on key theoretical, methodological, and empirical contributions. In addition, we turn our attention (...) to the next decade of the network approach and propose critical avenues for future research in each of these domains. We argue that this program of research will be best served by working toward two overarching aims: (a) the identification of robust empirical phenomena and (b) the development of formal theories that can explain those phenomena. We recommend specific steps forward within this broad framework and argue that these steps are necessary if the network approach is to develop into a progressive program of research capable of producing a cumulative body of knowledge about how specific mental disorders operate as causal systems. (shrink)

Disarming the Prophets - ABSTRACT: Kinch Hoekstra takes up another question related to supposed revelatory experience, namely, the claim to prophesy, and, more particularly, why Hobbes’s concern with it grows during the decade after 1640, what varieties of it preoccupy him and what his responses are to them. Of central importance for Hobbes was his contemporaries’ concern with biblical prophecy, both radical and royalist. Trying to pluck its political sting, Hobbes argues that apocalyptic prophecy is a form of madness (...) but more broadly seeks to place the interpretation of scripture solidly within the purview of the sovereign. By blunting the belief in prophecy, Hobbes disarms the prophet. (shrink)

Gestures and speech are clearly synchronized in many ways. However, previous studies have shown that the semantic similarity between gestures and speech breaks down as people approach transitions in understanding. Explanations for these gesture–speech mismatches, which focus on gestures and speech expressing different cognitive strategies, have been criticized for disregarding gestures’ and speech's integration and synchronization. In the current study, we applied three different perspectives to investigate gesture–speech synchronization in an easy and a difficult task: temporal alignment, semantic similarity, and (...) complexity matching. Participants engaged in a simple cognitive task and were assigned to either an easy or a difficult condition. We automatically measured pointing gestures, and we coded participant's speech, to determine the temporal alignment and semantic similarity between gestures and speech. Multifractal detrended fluctuation analysis was used to determine the extent of complexity matching between gestures and speech. We found that task difficulty indeed influenced gesture–speech synchronization in all three domains. We thereby extended the phenomenon of gesture–speech mismatches to difficult tasks in general. Furthermore, we investigated how temporal alignment, semantic similarity, and complexity matching were related in each condition, and how they predicted participants’ task performance. Our study illustrates how combining multiple perspectives, originating from different research areas (i.e., coordination dynamics, complexity science, cognitive psychology), provides novel understanding about cognitive concepts in general and about gesture–speech synchronization and task difficulty in particular. (shrink)

Cyclic adenosine monophosphate (cAMP) and cAMP‐dependent protein kinase A (PKA) are evolutionary conserved molecules with a well‐established position in the complex network of signal transduction pathways. cAMP/PKA‐mediated signaling pathways are implicated in many biological processes that cooperate in organ development including the motility, survival, proliferation and differentiation of epithelial cells. Cell surface polarity, here defined as the anisotropic organisation of cellular membranes, is a critical parameter for most of these processes. Changes in the activity of cAMP/PKA elicit a variety of (...) effects on intracellular membrane dynamics, including membrane sorting and trafficking. One of the most intriguing aspects of cAMP/PKA signaling is its evolutionary conserved abundance on the one hand and its precise spatial–temporal actions on the other. Here, we review recent developments with regard to the role of cAMP/PKA in the regulation of intracellular membrane trafficking in relation to the dynamics of epithelial surface domains. BioEssays 30:146–155, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

In this paper, we present an approach to commonsense causal explanation of stories that can be used for automatically determining the liable party in legal case descriptions. The approach is based on, a core ontology for law that takes a commonsense perspective. Aside from our thesis that in the legal domain many terms still have a strong commonsense flavour, the descriptions of events in legal cases, as e.g. presented at judicial trials, are cast in commonsense terms as well. We present (...) design principles for representing commonsense causation, and describe a process-based approach to automatic identification of causal relations in stories, which are described in terms of the core ontology. The resulting causal explanation forms a necessary condition for determining the liability and responsibility of agents that play a role in the case. We describe the basic architecture and working of, the demonstrator we are constructing to test the validity of our process oriented view on commonsense causation. This view holds that causal relations are in fact abstractions constructed on the basis of our commonsense understanding of physical and mental processes. (shrink)

People can learn to perform new tasks very quickly by making use of lower‐level skills they have developed when learning previous tasks. Hoekstra, Martens, and Taatgen model this process, showing how a system trained on simple tasks (visual search and two working memory tasks) can then quickly learn to perform the attentional blink task, and it ends up making the same sorts of errors as people do.

In The Supreme Court and Local Public Opinion, Valerie Hoekstra looks at reactions to Supreme Court decisions in the local communities where the controversies began. She finds considerable media coverage of these cases and a highly informed local populace. While the rulings did not have a significant impact on how citizens felt about the issues in these cases, the rulings did have an important effect on how citizens felt about the Court. The evidence Hoekstra uses comes from a (...) series of two-wave panel studies conducted prior to and following the Supreme Court's decisions. This book provides important insights into how the public learns about Supreme Court decisions and how support for the Court is incrementally gained and lost as it announces its decisions. (shrink)

Possession and transitivity -- The indirect object, its status and place -- Categories and arguments -- The active-passive configuration -- Verbal affixation -- Why Kaatje was not heard sing a song (with Hans Bennis) -- T-chains and auxiliaries (with Jacqueline Guéron) -- Clitics in romance and the study of head-movement -- ECP, tense and islands -- Bracketing paradoxes do not exist (with Harry van der Hulst and Frans van der Putten) -- The nominal infinitive (with Pim Wehrmann) -- Parallels between (...) nominal and verbal projections -- Complex verbs (with Monic Lansu and Marion Westerduin) -- Small clauses everywhere. (shrink)