Building on the insights of Capital I, and dispatching common liberal misunderstandings of those insights, Claus Peter Ortlieb makes the case for what mainstream economists euphemistically call “secular stagnation”: that is, an economic crisis that cannot be resolved by economic means.

We give some lectures on the work on formal logic of Jacques Herbrand, and sketch his life and his influence on automated theorem proving. The intended audience ranges from students interested in logic over historians to logicians. Besides the well-known correction of Herbrand’s False Lemma by Goedel and Dreben, we also present the hardly known unpublished correction of Heijenoort and its consequences on Herbrand’s Modus Ponens Elimination. Besides Herbrand’s Fundamental Theorem and its relation to the Loewenheim-Skolem-Theorem, we carefully investigate Herbrand’s (...) notion of intuitionism in connection with his notion of falsehood in an infinite domain. We sketch Herbrand’s two proofs of the consistency of arithmetic and his notion of a recursive function, and last but not least, present the correct original text of his unification algorithm with a new translation. (shrink)

Der Beitrag von Claus Pias geht von zwei Beobachtungen aus: einem Zurücktreten des Medienbegriffs innerhalb medienwissenschaftlicher Forschung und eines Desinteresses sogenannter ›Digitalisierung‹ ihr gegenüber. Er untersucht, inwiefern Medientheorie (von McLuhan und Kittler bis zu den sogenannten Digital Humanities) durch einen starken Medienbegriff an der Herausbildung von Zeitsemantiken und Narrativen von ›Digitalisierung‹ beteiligt war und von ihnen profitiert hat. Als Konsequenz fordert Pias zu medienwissenschaftlicher Grundlagenforschung auf, die mit einer strategischen Revision und Aktualisierung von ›Medien‹ als Begriff und Gegenstand einhergeht. (...) Der Beitrag von Kathrin Peters stimmt mit dieser Lagebeschreibung nur teilweise überein. Die Skepsis gegenüber den Zukunfts- und Dringlichkeitsrhetoriken gegenwärtiger Digitalisierungsoffensiven wird von ihr geteilt, dass allerdings vor allem eine Medienwissenschaft des ›medientechnischen a priori‹ eine Antwort auf den gegenwarts- und an- wendungsfixierten Digitalisierungsdiskurs liefern könnte, erscheint Peters als zu kurz gegriffen. Andere medienwissenschaftliche Ausrichtungen sind dazu ebenso in der Lage: medienwissenschaftliche Analysen zu Kolonialität und Postkolonialität, feministische, gen- der- und queertheoretische Fragestellungen, eine medienwissenschaftlich informiert Wissenschaftsforschung und Affekttheorie – um nur einige zu nennen. Es geht um Konzepte von Medienwissenschaft als Fragestellung, die ihre Gegenstände in den verschiedensten Bereichen hervorbringen, dabei aber zugleich als Mittel und Mittler immer wieder unsichtbar werden. Debate: Media Studies without Media Claus Pias’ article starts out from two points of observation: a recession of the term media within the field of media studies and a dis- interest of the so-called digitalization in this particular term. Pias examines the impact media theory (ranging from McLuhan and Kittler to the so-called Digital Humanities) had on the development of time semantics and the narratives of ›digitalization‹ due to the use of a strong media term, and how media theory profited from it. mAs a result, Pias calls for establishing basis research in media studies, going hand in hand with a strategic revision and update of media, as a term as well as a subject. In her article, Kathrin Peters only partially agrees with this evaluation. She shares the scepticism concerning future-rhetoric as well as priority-rhetoric, both featuring heavily in current digital offensives; however, in her opinion it is not enough to hope for answers on today’s digitalization-discourse from media studies hailing the media-technical a priori. There are other approaches in media studies which are able to offer these answers: analysis of colonialism and post-colonialism, feministic, gender- and queer-theoretical questions, a media-informed science of knowledge and affect theory, just to name a few of them. It is all about concepts of media science being perceived as problems which bring forth their own subjects in various areas of research, yet as a tool as well as an intermediary, they are frequently overlooked. (shrink)

Name der Zeitschrift: Der Islam Jahrgang: 91 Heft: 1 Seiten: 1-5.

Debate: Media Studies without MediaClaus Pias’ article starts out from two points of observation: a recession of the term media within the field of media studies and a dis- interest of the so-called digitalization in this particular term. Pias examines the impact media theory (ranging from McLuhan and Kittler to the so-called Digital Humanities) had on the development of time semantics and the narratives of ›digitalization‹ due to the use of a strong media term, and how media theory profited from (...) it. mAs a result, Pias calls for establishing basis research in media studies, going hand in hand with a strategic revision and update of media, as a term as well as a subject. In her article, Kathrin Peters only partially agrees with this evaluation. She shares the scepticism concerning future-rhetoric as well as priority-rhetoric, both featuring heavily in current digital offensives; however, in her opinion it is not enough to hope for answers on today’s digitalization-discourse from media studies hailing the media-technical a priori. There are other approaches in media studies which are able to offer these answers: analysis of colonialism and post-colonialism, feministic, gender- and queer-theoretical questions, a media-informed science of knowledge and affect theory, just to name a few of them. It is all about concepts of media science being perceived as problems which bring forth their own subjects in various areas of research, yet as a tool as well as an intermediary, they are frequently overlooked. (shrink)

Using Heijenoort’s unpublished generalized rules of quantification, we discuss the proof of Herbrand’s Fundamental Theorem in the form of Heijenoort’s correction of Herbrand’s “False Lemma” and present a didactic example. Although we are mainly concerned with the inner structure of Herbrand’s Fundamental Theorem and the questions of its quality and its depth, we also discuss the outer questions of its historical context and why Bernays called it “the central theorem of predicate logic” and considered the form of its expression to (...) be “concise and felicitous”. (shrink)

Cryptocurrencies such as Bitcoin, SETLcoin, Ether, Solar Coin, or Liberty Reserve exist since 2009. Because of their decentralized control, they are often considered a threat or alternative to the conventional centralized banking system. While the technological implication of some such currencies, especially of Bitcoin, has attracted much attention, so far there is little discussion about the entire field of cryptocurrencies and very little academic literature addressing its ethical significance. In this article, we thus address the impact of “blockchain technology” on (...) the nature of financial transactions from a business ethics perspective. We begin with a survey on relevant literature from neighboring disciplines. Next, we work towards a 3 × 3 framework for current debates on the ethics of cryptocurrencies : we combine the micro, meso, and macro levels of business and society with assessments of the potential ethical impact of cryptocurrencies as morally beneficial, detrimental, and ambiguous. In addition, we highlight possible avenues for future research, such as the changing roles of the miners and regulators, the prosocial use of cryptocurrencies, the antisocial use for shadow banking and transactions in the ‘dark net’ and cryptocurrencies’ effect on inflation and deflation. (shrink)

Business Ethics: A European Review, EarlyView.

Firms increasingly deploy algorithmic pricing approaches to determine what to charge for their goods and services. Algorithmic pricing can discriminate prices both dynamically over time and personally depending on individual consumer information. Although legal, the ethicality of such approaches needs to be examined as often they trigger moral concerns and sometimes outrage. In this research paper, we provide an overview and discussion of the ethical challenges germane to algorithmic pricing. As a basis for our discussion, we perform a systematic interpretative (...) review of 315 related articles on dynamic and personalized pricing as well as pricing algorithms in general. We then use this review to define the term algorithmic pricing and map its key elements at the micro-, meso-, and macro levels from a business and marketing ethics perspective. Thus, we can identify morally ambivalent topics that call for deeper exploration by future research. (shrink)

This article compares the ways in which Michel Foucault’s and Quentin Skinner’s historical analyses seek to unsettle the limits on present forms of freedom. We do so by comparing their ways of analysing discourse, rationality and agency. The two authors differ significantly in the ways they deal with these three phenomena. The most significant difference lies in their ways of addressing agency and its relationship to power. Notwithstanding these differences, the historical analyses of both authors seek to problematize the ways (...) in which past thoughts and practices limit contemporary forms of freedom. While Foucault seems to go furthest in this endeavour, a comparison may enrich both lines of historical analyses. (shrink)

Partly motivated by description logics, poor man's logics have been proposed as an interesting fragment of modal logics. A poor man's logic is a propositional modal logic where only literals and the connectives ∧, □, and ◊ are allowed. It is known that the complexity of the satisfiability problem may drop dramatically when going from a full modal logic to the corresponding poor man's logic, e.g., in the case of modal logic K one goes from PSPACE-complete to coNP-complete. We prove (...) that it is sometimes possible to extend poor man's logics with restricted disjunctions (i.e., clauses) without increasing the computational complexity. For Horn and Krom clauses, we provide necessary and sufficient conditions for when the resulting logic is polynomial-time. Such extensions correspond to allowing a restricted use of the union operator in description logics. (shrink)

This paper argues that "that"-clauses do not reference propositions because they are not intersubstitutible with other expressions that do reference propositions. In particular, "that"-clauses are shown to not be intersubstitutible with propositional anaphors like "so." The substitution failures are further argued to support a semantics on which "that"-clauses are predicates.

This book is an introduction to the relationship between the morphosyntactic properties of sentences and their associated illocutionary forces or force potentials. It draws on insights from linguistics, philosophy, and sociology, and may be used as a textbook for undergraduate or graduate courses in semantics, pragmatics, and morphosyntax.

Although a large literature demonstrates that object‐extracted relative clauses (ORCs) are harder to process than subject‐extracted relative clauses (SRCs), there is less agreement regarding where during processing this difficulty emerges, as well as how best to explain these effects. An eye‐tracking study by Staub, Dillon, and Clifton (2017) demonstrated that readers experience more processing difficulty at the matrix verb for ORCs than for SRCs when the matrix verb immediately follows the relative clause (RC), but the difficulty is eliminated if a (...) prepositional phrase (PP) intervenes. A careful examination of Staub et al.’s materials reveals that the types of PPs used in the experiment were a mixture of locative and temporal PPs. This is important in that locative PPs can modify either a noun phrase or a verb phrase (VP), whereas temporal PPs typically modify VPs, resulting in systematic differences in PP attachment across ORCs versus SRCs. In the current eye‐tracking experiment, we systematically manipulated RC type and PP type in the same sentences used by Staub et al. The manipulation of PP type resulted in a crossover pattern at the matrix verb such that there was a trend for reading times to be longer for ORCs than SRCs when the PP was locative, but reading times were longer for SRCs than ORCs when the PP was temporal. These results provide important information regarding the locus of RC‐processing effects and highlight the importance of carefully considering how intervening material might unintentionally alter the structure or the meaning of a sentence. (shrink)

The Cistercian Jaume Janer († after 1506) was the most prolific student of Pere Daguí, the first professor in the Lullist Studium on Majorca, and became himself, by royal privilege from the Crown of Aragon, the leader of a similar institution in Valencia. Janer’s and Daguí’s brand of Lullism embraced elements from Scotism. In particular, Janer in three of his works discussed the system of distinctions put forward by Peter Thomae, one of Duns Scotus’s early followers. This preoccupation with (...) Scotist distinction theory remained a doctrinal centerpiece of eclectic Lullism at least until the second half of the seventeenth century. (shrink)

Define ‘het’ as a predicate that truly applies to itself if and only if it does not truly apply to itself and which also truly applies to any predicate that does not truly apply to its own name. We know that the attempted definition of ‘hes’ is a failure, and so a fortiori is that of ‘het’. Similarly, there is no Qussell class which contains itself as a member if and only if it does not contain itself as a member, (...) so a fortiori there is no Russell Class which contains itself as a member if and only if it does not contain itself as a member and which also contains all and only non-self-membered classes (such as the class of dogs). The second conjunct in both the definition of ‘het’ and of the Russell class cannot revive a definition doomed to failure. Likewise, the ‘definition’ of n as ‘n > 1 iff n < 1’ fails, and the attempted definition of m as ‘m > 1 iff m < 1 and m is prime’ is hopeless too; its final clause buys it no respectability. (shrink)

It is well-known that the domain of case assignment extends beyond the arguments of a predicate to a range of adverbials in some languages, including Korean. In this paper we concentrate on case-marked Duration/Frequency adverbials which are characterized as ‘extensive measures’ by Wechsler and Lee (1996).∗ In some languages, case-marked adverbials are in the accusative and provide a boundedness to an event (cf. Kuryłowicz (1964), Kiparsky (1998), Kratzer (2004)). However, in Korean, the D/F adverbials can show accusative or nominative, with (...) no apparent difference in their temporal or aspectual semantic contribution. (shrink)

Some writers have urged that evolutionary theory produces generalizations that hold only ceteris paribus, that is, provided “everything else is equal.” Others have claimed that all laws in the special sciences, or even all laws in science generally, hold only ceteris paribus. However, if we lack a way to determine when everything else really is equal, hedging generalizations with the phrase ceteris paribus renders those generalizations vacuous. I propose a solution to this problem for the case of causal equations from (...) classical population genetics. When coupled with the right proviso, equations in classical population genetics function as strict laws. (shrink)

In the following, I concentrate on the nefarious, harmful and unethical dimensions emerging only slowly as the rather new phenomenon of cryptocurrencies and blockchain at large become visible only gradually. For the positive and pro-social use of cryptocurrencies please refer to the article of Claus Dierksmeier in this issue of HMJ. As there are many different dimensions still unknown, I concentrate on the ethical issues emerging from the secretive nature of cryptocurrencies, less on the environmental carbon footprint or economic (...) implications of volatility also discussed in the literature. Among the most critical issues are black market transactions of weapons used in terrorist attacks, drugs, or childpornography. Additionally, cryptocurrencies are more and more found in blackmailing people and as payment for ransom-ware and other computer viruses. Money laundering also is on the rise via cryptocurrencies. I argue that the nefarious use of cryptocurrencies threatens the prosocial potential of cryptocurrencies and in general makes criminal activity easier for criminals and less likely to track down by legal authorities. In closing, I discuss current debates about emerging regulation presenting an overview of some jurisdictions and the option of regulated central bank issues cryptocurrencies. (shrink)

It is well known that the interpretation of quantificational expressions in the comparative clause poses a serious challenge for semantic analyses of the English comparative. In this paper, we develop a new analysis of the comparative clause designed to meet this challenge, in which a silent occurrence of the negative degree quantifier no interacts with other quantificational expressions to derive the observed range of interpretations. Although our analysis incorporates ideas from previous analyses, we show that it is able to account (...) for a broader range of facts than other approaches, with a minimum of construction-specific stipulations. We demonstrate that the analysis can be embedded within a general syntactic and semantic architecture for the comparative, and although our analysis focuses on the English data, we give evidence of its potential for crosslinguistic application. We conclude with a discussion of the implications of our approach for the analysis of “split-scope” phenomena in nominal quantification. (shrink)

Negative externalities pervade immigration law. For example, immigration rules can cause negative economic externalities by barring foreign nationals whose participation would make labor markets more efficient. On the other hand, sweeping executive-branch measures to assist immigrants may unduly expand executive power and yield adverse effects on governance. This essay divides immigration's negative externalities into three categories: economic, relational, and rhetorical. It then argues for specific legal and policy measures, including tailored executive discretion over deportation; more robust court review of immigration (...) restrictions that affect foreign nationals outside the United States; and classifying deportation of lawful permanent residents of the United States as punishment requiring advance notice that specific acts can prompt removal, like the notice the Constitution's Ex Post Facto Clause requires for criminal laws. (shrink)

Recent trade negotiations such as TTIP include investor protection clauses. Against the background of an analysis of the case for trade, the paper asks whether such clauses can be justified from a normative perspective. More specifically, what is the impact of investor protection on the domestic distribution of the gains from trade between labour and capital, and how should we assess this impact from the perspective of justice? In order to answer this question, the paper develops a series of ideal-type (...) scenarios that reflect the consequences of investor protection on employment on the one hand, and on the distributive conflict between labour and capital on the other. While no claim is made which of these scenarios corresponds to TTIP or other trade agreements, they provide a useful normative framework to analyse such agreements. (shrink)

Some of the most interesting recent work in philosophy of language and metaphysics is focused on questions about propositions, the abstract, truth-bearing contents of sentences and beliefs. The aim of this guide is to give instructors and students a road map for some significant work on propositions since the mid-1990s. This work falls roughly into two areas: challenges to the existence of propositions and theories about the nature and structure of propositions. The former includes both a widely discussed puzzle about (...) propositional designators as well as direct and indirect arguments against the existence of propositions. The latter is dominated by what is currently the central debate about the metaphysics of propositions, i.e. whether they are structured, composite entities or unstructured ontological simples. This issue has eclipsed older debates about whether propositions can be identified with sets of possible worlds or other kinds of sentence intensions. Author Recommends 1. Soames, Scott. 'Direct Reference, Propositional Attitudes, and Semantic Content.' Philosophical Topics 15 (1987): 47–87. Reprinted in Propositions and Attitudes . Eds. N. Salmon and S. Soames. Oxford: Oxford University Press, 1988. 197–239. Essential groundwork for more recent work on propositions. Soames gives a careful and exacting presentation of the case against identifying propositions with sets of possible worlds or other truth-supporting circumstances. Also contains a detailed statement of the Russellian conception of propositions on which propositions are ordered sets of objects, properties and relations. 2. King, Jeffrey. 'Designating Propositions.' The Philosophical Review 111 (2002): 341–71. Sometimes substituting a definite description for a corresponding 'that'-clause can lead to bizarre changes in truth-conditions: compare 'Bill fears that Hillary will be president' with 'Bill fears the proposition that Hillary will be president'. This puzzle about propositional designators threatens the relational analysis of propositional attitude reports, the view that 'believes' expresses a relation to the proposition designated by its 'that'-clause, and thereby poses an indirect threat to the existence of propositions. King's solution posits an ambiguity in verbs like 'fear' that embed both 'that'-clauses and definite descriptions. 3. Jubien, Michael. 'Propositions and the Objects of Thought.' Philosophical Studies 104 (2001): 47–62. A direct attack on the existence of propositions. Jubien deploys an analogue of the problem that Paul Benacerraf raised for set-theoretical reductions of numbers against metaphysical reductions of propositions. Just as numbers can be reduced to sets in many different ways, any reduction of propositions brings with it equally good variants, thus making any such reduction arbitrary and unmotivated. The only alternative is to treat propositions as abstract metaphysical primitives. As Jubien argues, however, abstract primitive entities are incapable of doing what propositions must do, i.e. represent objects and states of affairs on their own, without the input of thinking subjects. The upshot is the propositions cannot be reduced and they cannot be primitive, and so they must not exist. 4. Hanks, Peter. 'How Wittgenstein Defeated Russell's Multiple Relation Theory of Judgment.' Synthese 154 (2007): 121–46. Scepticism about propositions has recently led some philosophers, Jubien included, to resuscitate Russell's multiple relation theory of judgment, the idea that judgment is a many-place relation to objects, properties and relations. This paper explains why Russell himself abandoned that theory, and why the theory is still refuted by an objection due to Wittgenstein. 5. Hofweber, Thomas. 'Inexpressible Properties and Propositions.' Oxford Studies in Metaphysics . 2 vols. Ed. D. Zimmerman. Oxford: Oxford University Press, 2006. 155–206. An indirect attack on the existence of propositions. Hofweber argues that sentences like 'Bill believes something that Hillary asserted' do not commit us to the existence of propositions. His view is that propositional quantification is an instance of what he calls 'internal' or 'inferential role' quantification, a kind of quantification that carries no ontological implications. 6. Schiffer, Stephen. The Things We Mean . Oxford: Oxford University Press, 2003. esp. chs 1–2. Schiffer defends his theory of pleonastic propositions, on which propositions are unstructured, have no parts, and are very finely grained. 7. Bealer, George. 'Propositions.' Mind 107 (1998): 1–32. Bealer defends his algebraic theory of propositions, which, like Schiffer's pleonastic account, treats propositions as unstructured metaphysical simples. 8. King, Jeffrey. The Nature of and Structure of Content . Oxford: Oxford University Press, 2007. The best developed current theory of the structure in structured propositions. King identifies propositions with certain kinds of facts in which objects, properties and relations are bound together by amalgams of syntactic and semantic relations. 9. Hanks, Peter. 'Recent Work on Propositions.' Philosophy Compass 4 (2009): 1–18. A survey of work on propositions since the mid-1990s that complements this teaching and learning guide. Contains responses to Jubien's and Hofweber's arguments against propositions and critical discussions of Schiffer's pleonastic propositions and King's theory of propositional structure. Online Resources 1. http://plato.stanford.edu/entries/propositions/ Propositions (Matthew McGrath) 2. http://plato.stanford.edu/entries/propositions-structured/ Structured Propositions (Jeffrey King) 3. http://plato.stanford.edu/entries/propositions-singular/ Singular Propositions (Greg Fitch) Sample Partial Syllabus The following partial syllabus can be used as a unit on recent work on propositions in graduate level courses in philosophy of language or metaphysics. Week 1: A Substitution Puzzle About Propositional Designators King, Jeffrey. 'Designating Propositions'. Moltmann, Friederike. 'Propositional Attitudes Without Propositions.' Synthese 135 (2003): 77–118. Week 2: The Benacerraf Problem and Propositional Representation Benacerraf, Paul. 'What Numbers Could Not Be.' Philosophical Review 74 (1965): 47–73. Jubien, Michael. 'Propositions and the Objects of Thought.' Week 3: Propositional Quantification Hofweber, Thomas. 'Inexpressible Properties and Propositions'. Hofweber, Thomas. 'A Puzzle about Ontology.' Noûs 39 (2005): 256–83. Week 4: Schiffer on Pleonastic Propositions Schiffer, Stephen. 'Language-Created Language-Independent Entities.' Philosophical Topics 24 (1996): 149–67. Schiffer, Stephen. The Things We Mean , chs 1–2. Week 5: King on Structured Propositions King, Jeffrey. 'Structured Propositions and Complex Predicates.' Noûs , 29 (1995): 516–35. King, Jeffrey. The Nature and Structure of Content , chs 1–3. Focus Questions 1. Why does identifying propositions with sentence intensions, e.g. sets of possible worlds, 'require the attitudes to have a particular sort of closure under logical consequence, which they clearly don't have' (Mark Richard)? 2. How does the difference between (a) and (b) pose a threat to the existence of propositions? (a) Bill fears that Hillary will be president. (b) Bill fears the proposition that Hillary will be president. 3. What is the Benacerraf problem for metaphysical reductions of propositions? 4. Why must a proposition represent 'on its own cuff' (Michael Jubien)? Why is this a problem for the view that propositions are primitive abstract entities? 5. What does it mean to say that propositions are structured ? Give two different accounts of what propositional structure might be. (shrink)

RésuméJe critique dans cet article la théorie «naïve»des attributions de croyances, selon laquelle la signification d'un nom propre dans la clause qui figure comme complément d'une telle attribution est son référent. Je soutiens que l'usage que nous faisons de ces attributions dans l'explication du comportement oblige à rejeter la version simple de la sémantique «naïve» au profit de sa cousine plus sophistiquée. Et je soutiens que la théorie «naïve» sophistiquée se compare défavorablement à des versions plausibles de la sémantique non (...) naíve. (shrink)

It has been strongly disputed that Philoponus is the author of the commentary on the third book of De Anima printed in vol. xv of CAG under his name, and Stephanus of Alexandria has been taken to be its real author. The evidence for the authorship of Stephanus is as follows: Codex Parisinus gr. 1914, written in the twelfth century, has an adscript by a later hand saying βιβλ⋯ον τρ⋯τον ⋯π⋯ ϕωνης στεϕ⋯νου, and the same appears in the fifteenth-century Codex (...) Estensis iii F 8. In 543.9 there is a clause saying ὡς ⋯ν τῷ περ⋯ ⋯ρμηνε⋯ας ⋯μ⋯θομεν, which was taken by M. Hayduck to be direct reference to Stephanus' commentary on the De Interpretatione, edited also by Hayduck in vol. xiii/3 of CAG. The third book, says Hayduck, is short and jejune, in contrast to the verbosity of the preceding two books. The commentary on the third book of De Anima is divided into lectures, but the first two books are not. Some locutions are used constantly in the third book and in Stephanus' in De Interpretatione as well. In the Codex Vaticanus gr. 241 fol. 6 we are told that Stephanus also wrote a commentary on the De Anima. (shrink)

In Jackendoff's Parallel Architecture, the well-formed expressions of a language are licensed by correspondences between phonology, syntax, and conceptual structure. I show how this architecture can be used to make sense of the existence of parasitic gap constructions. A parasitic gap is one that is rendered acceptable because of the presence of another gap in the same sentence. Compare *a person who everyone who talks to likes Chris, which shows an illicit extraction from a relative clause, and a person everyone (...) who talks to likes, which shows a parasitic gap in the relative clause. Languages differ in terms of the range of configurations in which they allow parasitic gaps; these configurations appear to form a hierarchy.These observations raise some fundamental questions: Why do parasitic gaps exist at all?Why are different syntactic configurations possible for P-gaps and why just these configurations?Why is there a parasitic gap hierarchy?The answers that I propose make crucial use of constructional overgeneralization of across-the-board extraction in coordinate constructions, formulated straightforwardly in the framework of Jackendoff's Parallel Architecture. (shrink)

In Jackendoff's Parallel Architecture, the well-formed expressions of a language are licensed by correspondences between phonology, syntax, and conceptual structure. I show how this architecture can be used to make sense of the existence of parasitic gap constructions. A parasitic gap is one that is rendered acceptable because of the presence of another gap in the same sentence. Compare *a person whoi everyone who talks to ti likes Chris, which shows an illicit extraction from a relative clause, and a person (...) whoi everyone who talks to pgi likes ti, which shows a parasitic gap in the relative clause. Languages differ in terms of the range of configurations in which they allow parasitic gaps; these configurations appear to form a hierarchy. These observations raise some fundamental questions: Why do parasitic gaps exist at all? Why are different syntactic configurations possible for P-gaps and why just these configurations? Why is there a parasitic gap hierarchy? The answers that I propose make crucial use of constructional overgeneralization of across-the-board extraction in coordinate constructions, formulated straightforwardly in the framework of Jackendoff's Parallel Architecture. (shrink)

The analyses of explanation and causal beliefs are heavily dependent on using probability functions as models of epistemic states. There are, however, several aspects of beliefs that are not captured by such a representation and which affect the outcome of the analyses. One dimension that has been neglected in this article is the temporal aspect of the beliefs. The description of a single event naturally involves the time it occurred. Some analyses of causation postulate that the cause must not occur (...) later than the effect. If we want this kind of causality it is easy to add the appropriate clause to ( CAUS ). An alternative is not to rule out backwards causation or causal loops a priori , but expect that ( CAUS ), via the properties of the contraction P C - , will result in the desired temporal relation between C and E . One way of ensuring this is to postulate that when the probability function P is contracted to P C - , the probabilities of all events that occurred before C remain the same in P C - as in P . This means that all beliefs about the history of events up to C are left unaltered in the construction of the hypothetical state of belief P C - . In conclusion, I hope to have shown that, in spite of these limitations, ( EXP ) and ( CAUS ) provide viable analyses of explanation and causality between single events for the case when epistemic states can be described by probability functions. I have also shown that the two analyses can be used to explicate the close connections between the two notions. These analyses reduce the problems of explanation and causality, hopefully in a non-circular way, to the problem of identifying contractions of states of belief. (shrink)