Full Terms & Conditions of access and use can be found at http://www.tandfonline.com/action/journalInformation?journalCode=rgih20 Global Intellectual History ISSN: 2380-1883 (Print) 2380-1891 (Online) Journal homepage: http://www.tandfonline.com/loi/rgih20 Australasian Journal of Philosophy 1947–2016: a retrospective using citation and social network analyses Martin Davies & Angelito Calma To cite this article: Martin Davies & Angelito Calma (2018): Australasian Journal of Philosophy 1947–2016: a retrospective using citation and social network analyses, Global Intellectual History To link to this article: https://doi.org/10.1080/23801883.2018.1478233 Published online: 28 May 2018. Submit your article to this journal View related articles View Crossmark data Australasian Journal of Philosophy 1947–2016: a retrospective using citation and social network analyses Martin Davies a and Angelito Calma b aGraduate School of Education, The University of Melbourne, Melbourne, Australia; bWilliams Centre for Learning Advancement, Faculty of Business and Economics, The University of Melbourne, Melbourne, Australia ABSTRACT In anticipation of the journal's centenary in 2027 this paper provides a citation network analysis of all available citation and publication data of the Australasian Journal of Philosophy (1923–2017). A total of 2,353 academic articles containing 21,772 references were collated and analyzed. This includes 175 articles that contained author-submitted keywords, 415 publisher-tagged keywords and 519 articles that had abstracts. Results initially focused on finding the most published authors, most cited articles and most cited authors within the journal, followed by most discussed topics and emerging patterns using keywords and abstracts. The analysis then proceeded to apply social network analysis using Kumu© – a visualization platform for mapping systems and relationships using large datasets. Analysis reveals topic clusters both unique to the journal, and inclusive of the journal's history. Results from this analysis reaffirm the journal's continuing focus on topics in traditional analytic philosophy such as morality, epistemology and knowledge, whilst also featuring topics associated with logic and paradox. This paper presents a new approach to analysing and understanding the historic and emerging topics of interest to the journal, and its readership. This has never previously been done for single philosophy journal. This is historically important given the journal's forthcoming centenary. KEYWORDS Citation analysis; bibliometric analysis; social network analysis; philosophy; Australasian Journal of Philosophy; Kumu 1. Introduction The Australasian Journal of Philosophy, established in 1923, is by reputation one of the world's best philosophy journals and is routinely listed amongst the top-10 for journalrankings in the field. At its inception it was titled the Australasian Journal of Psychology and Philosophy, dropping 'Psychology' from its masthead in 1946. The original emphasis on psychology is unsurprising. In the nineteenth and early twentieth centuries philosophy was considered in relation to psychology, and how they should be distinguished from each other, and predominantly with idealist themes such as the centrality of experience to moral judgement. More recently, the AJP has concerned itself with increasingly specialized and narrowly-focussed topics in analytic philosophy: consciousness, qualia debates, truthmaker realism, nominalism, and so on. Given that the journal will soon celebrate its © 2018 Informa UK Limited, trading as Taylor & Francis Group CONTACT Martin Davies wmdavies@unimelb.edu.au Graduate School of Education, The University of Melbourne, 234 Queensbury Street, Carlton, Melbourne, 3050 Australia GLOBAL INTELLECTUAL HISTORY https://doi.org/10.1080/23801883.2018.1478233 centenary, how prominent are the earlier themes in the concerns now? Would they be reflected in a citation analysis of the entire history of the journal from its inception to an arbitrary cut-off point of 31st March 2017? Would the spread of topics and issues of the journal over a 94-year period be located in any particular area of philosophy? Which areas would receive most attention? Would the present-day analytic focus overwhelm the journal's concerns, or would continental philosophy, feminist, and post-modernist thought get a look-in? Are hitherto new issues emerging in the early twenty-first century befitting the digital and 'post-truth' age, or is the journal still aligned mainly with traditional philosophical issues and concerns in the analytic tradition? In essence, what can the citation 'geography' of the AJP tell us? These questions can be answered empirically using the citation analysis techniques that we provide in this paper. 2. Historical note When the journal was established in early part of the twentieth century the philosophical world was predominantly idealist in emphasis. In keeping with the spirit of the times, idealist themes greatly captured public attention, and great engagement could be discerned amongst the general population for vibrant philosophical debate. The Welsh orator and Hegelian, Henry Jones (1852–1922) conducted what can only be described as a blockbuster philosophical tour of the country in July and August 1908 – an event that can scarcely be imagined today. Three-time Prime Minister of Australia Alfred Deakin attended his lectures, and he dined with both the then Governor and Deakin in Melbourne, and met noted academics such as Mungo MacCallum (1854–1942), foundation Professor of Modern Language and Literature at the University of Sydney, himself strongly influenced by the idealist teachings of Edward Caird in Scotland (as late as 1933, MacCullum stated: 'I don't think the critical Idealism of my young days superseded').1 Both Deakin and another well-known politician of the time, Dr H. V. Evatt, welcomed Jones' theoretical account of the breakdown of liberalism and socialism they sought to put into practice in the public domain. Attendees to Jones' lectures routinely numbered 800, and he toured the major intellectual centres on the eastern sea-board: Sydney, Melbourne, Brisbane, Adelaide, Newcastle and Wollongong. The resulting ideas from the tour was published in Idealism as a Practical Creed.2 Clearly, this was a very different philosophical time to the current marginalized state of professional philosophy in Australia (see also Davies and Helegby3). Thinkers in Australia at the time that were broadly labelled 'idealist' included figures such as Henry Laurie (1837–1922), the first appointment in philosophy in Australia at the University of Melbourne; Francis Anderson (1858–1941) the so-called 'Christian Idealist' based in Sydney; Edmund Morris Miller (1881–1964) based in Tasmania, Francis Anderson (1858–1941) in Sydney; William Anderson (1889–1955) in Auckland – brother of noted realist philosopher John (later of Sydney); William Ralph Boyce Gibson (1869–1935) in Melbourne; and the atypical idealist and centenarian William Mitchell (1861–1962) in Adelaide – so described as his methodology was idealist even if his ontology was not (and by his explicit disavowal of the label himself in conversation as recalled by his successor's successor to the Hughes Chair, J. J. C. Smart).4 Some of the themes and concerns of the early traditions of Australasian philosophers are dealt with in some detail in recent articles in the two-volume compendium: History of Philosophy in Australia and New Zealand.5 2 M. DAVIES AND A. CALMA While idealist in emphasis in its early period, the AJP now publishes papers reflecting very different concerns – indeed, it appears on a cursory inspection that idealism has largely disappeared from discussion both in and outside the journal, with notable exceptions in the domain of idealism in political debate.6 However, this is yet to be empirically demonstrated. The extent to which the focus of the AJP has since changed, and the extent to which a history of the journal can be measured in terms of citation metrics, has never been done to our knowledge. Nor has it ever been attempted for the entire history of one philosophy journal before. We attempt that task in this paper. An analysis of this kind will bring into focus the AJP's historical emphasis; its most influential thinkers over its long history, and the legacy – if any – they have left to the journal. It might also stimulate other publications in the field to attempt something similar. 3. Social network analysis Social network analysis (SNA) has become an increasingly popular approach to understanding large data sets. It has been used to analyse the complexity of social relations.7 It also allows researchers to establish connections among complex variables, allowing them to make meaning out of a seemingly convoluted web of unrelated data through the use of visualization techniques. The use of Google Books Ngram Viewer, for example, reveals the use of SNA in indexed books as early as early 1960s. This usage flattened out in the 1980s, with a resurgence of use in 1988.8 A steep curve indicates popularity since then. As a result, there has been wide use of SNA in various disciplines. Social networks have been used in fields as diverse as gender studies,9 community development,10 project management,11 decision-making12 and water management studies.13 3.1. Citation network analysis A specialized area within SNA is bibliometric or citation analysis which examines bibliometric and citation data associated with publications. In this type of analysis co-citations are pivotal. Two authors are co-cited when a single article cites them both – this being a proxy for a connection between their works, be that in agreement or disagreement; lack of co-citation being a proxy for intellectual distance. Citation analysis has occurred in a number of disciplines in the empirical sciences,14 but also in Philosophy,15 Archaeology,16 Higher Education,17 Educational Technology,18 Instructional Design,19 as well as Public Health, Medicine, Engineering, Economics, Human Research Management and Sports Psychology20 as well as lesser-known fields such as Coaching Science.21 Most recently, our own work in the discipline of higher education has been instructive in demonstrating an international rift in terms of citations, with US authors only citing other US authors in US journals, and making no mention of UK/Australian authors, where this was not the case within Australian and European journals which show a far wider indication of influence.22 We also found seven distinct clusters or areas in the field where 'doctoral education' showed as the most connected topic to authors and keywords, this being the principal historical concern of the journal Studies in Higher Education. We were also able to bring an empirical analysis to Macfarlane's rough conceptual notion of a higher education 'archipelago' consisting of islands of influence of various theoretical positions in the discipline.23 In this paper we apply similar GLOBAL INTELLECTUAL HISTORY 3 level of analysis to the discipline of Philosophy using citation from the AJP as our source data. 3.2. Application to philosophy The application of citation network analysis to the discipline of Philosophy has been patchy. Many of the papers exploring citation networks in the discipline focus purely on bibliometric elements, i.e. whether books or journals are predominant in discussions of philosophical topics (the former are), and not what citations tell us about Philosophy as a discipline.24 This former discussion is a topic for librarians, not philosophers, and is therefore of little interest. Of more philosophical interest, Ahlgren, Pagin, Persson and Svedberg25 conducted a citation analysis of a number of publications on the topics of free will and the Sorites' paradox. This has been the only detailed, issue-specific application to the discipline of Philosophy to date. They mapped frequently occurring terms and co-occurrences and found an increase of publications on the topic of free will in the social sciences, medicine and natural sciences. They concluded that research in free will appeared in clusters of cocited papers in non-philosophical fields such as neuroscience and physics, an indication of its multidisciplinary character. This might be instructive to those working in the field, but it has little wide-spread application to Philosophy as a discipline. Of greater philosophical interest is a paper by Kreuzman.26 Kreuzman applied citation analysis techniques to the alleged isolation of the philosophy of science from other areas of philosophy, particularly to an area which with it should be most closely aligned, epistemology. If true, this dissonance is perplexing given that both areas are concerned with topics such as the nature of knowledge, rationality, truth, and so on, and both trace their intellectual roots to Wittgenstein, Carnap, Russell, and earlier to Hume, Locke, Kant and Descartes. An isolation in terms of respective research programmes was identified as early as 1956 by Wilfred Sellars:27 There is a widespread impression . . . that philosophers of science deal with a mode of discourse which is, so to speak, a peninsula offshoot from the mainland of ordinary discourse. The study of scientific discourse is conceived to be a worthy employment for those who have the background and motivation to keep track of it, but an employment which is fundamentally a hobby divorced from the perplexities of the mainland (p. 174). Is this claim true? Anecdotal evidence for this proposition can be found in the lack of citations in books in epistemology to the area of philosophy of science, and vice-versa according to Kreuzman (see Note 26). They seem to function as separate enclaves. Putting this hypothesis to the test, Kreuzman examined the frequency with which authors are co-cited. To assess this, a representative list of 62 philosophers writing on the topic of rationality was compiled using the Arts and Humanities Citation Index. The resulting analysis did find a gulf between the areas: philosophers of science being represented on the cluster map to the left of the mid-axis and epistemologists being on the right (see Figure 1 below). It appears theorists working in the areas of the philosophy of science and epistemology do not cite each other. As a lack of co-citations is a proxy for intellectual distance, it seems they do not influence each other either. 4 M. DAVIES AND A. CALMA Sub-clusters within each domain demonstrate allied groupings of philosophers with a different account of scientific rationality. For example, the largest cluster representing the Kuhnian domain (centre-left) is composed of three sub-clusters: 'strong programme' Kuhnians, Kuhnians, and the more positivist-inclined Kuhnians. The 'strong programme' theorists (Barnes, Bloor, Latour, and Fuller) reside above the main Kuhnian set in the middle. By contrast, those theorists that inherited positivist attitudes to science that view values and social factors as playing a less important a role in theory adopted and change (Hempel, Salmon, Achinstein, van Fraassen) are represented in the lower sub-cluster. Other sub-domains within the philosophy of science can be recognized: e.g. feminist critics of science (far top right) and localized views on deflationist views on time in science (lower left). On the epistemology side of the matrix, we see clusters in contemporary epistemology concerning issues related to the internalist-externalist debate, foundationalism, coherence, or reliabilism. It should be remembered that this study includes only a limited set of 62 philosophers writing on the topic of rationality. Despite this, the resulting citation network analysis is instructive, providing as it does a 'geography' of the discipline area and confirming that epistemology and philosophy of science largely talk past each other. Figure 1. Multidimensional scaling map of 62 philosophers with five major and 11 minor. GLOBAL INTELLECTUAL HISTORY 5 One attempt to document a citation network of the discipline of Philosophy in toto is the work by Healy(see Note 15). Healy took twenty years of publications (1993–2013) from four key philosophy journals: The Journal of Philosophy, Nous, Mind, and The Philosophical Review. He subjected 2,200 articles from these journals to a detailed citation analysis using the community detection algorithm designed by Neal Caren and used with the discipline of Sociology.28 Healy's selection of 2,200 papers cited 34,000 items. Results showed the co-citation patterns for 520 most-cited books and articles in the journals under consideration (the cut-off being those items that received fewer than ten citations). Healy's analysis focussed on three main areas of philosophy: metaphysics, epistemology, and ethics/political philosophy. He found that metaphysics, broadly conceived, comprised the core of the citation network centring the pivotal work of Lewis (On the Plurality of Worlds) and Kripke (Naming and Necessity). These were the major clusters in the network. These two clusters were bridged by works by Fine,29 Forbes,30 and Lewis.31 These clusters, in turn, were connection to two additional clusters Quine's Word and Object32 and Chalmers' The Conscious Mind33 the only Australian thinker in the metaphysics cluster. Healey's analysis appears below. As the static version is impossible to read owing to the size and complexity of the relationships, a small segment of the matrix is provided (Figure 2). A dynamic navigable version of the entire dataset appears here: https:// kieranhealy.org/philcites/ Note that the colours of the nodes are generated inductively from community-detection algorithm which was applied to the co-citation matrix. In the area of epistemology, the key clusters were Williamson,34 DeRose35 and Hawthorne.36 Lewis37 also features again here confirming his considerable influence in at least two major fields of contemporary philosophy. Outside the ambit of these areas older debates can be seen as distinct clusters involving Bonjour,38 Plantinga and Grim39 and Goldman.40 Two prominent clusters in the philosophy of mind over the past Figure 2. A segment of a co-citation network of Philosophy [in Healy 2013]. 6 M. DAVIES AND A. CALMA twenty years are anchored by Fodor's work on intentionality41 and Chalmers' variant of property dualism(see Note 33). In the area of ethics and political philosophy the major clusters were Rawls' Theory of Justice,42 an unsurprising inclusion, and the metaethical concerns that connect works by Scanlon,43 Parfit,44 and Australian, Michael Smith.45 Surprisingly, another prominent Australian in the field, Peter Singer, is not featured in the major ethical debate clusters, but it should be recalled that the analysis was drawn from journals over a twenty-year period, and Singer's major cited works Animal Liberation (1975) and Practical Ethics (1979) occurred well prior to this. Further refinements to the dataset by Healy drew more attention to citation clusters centring on the influence of Davidson,46 van Inwagen,47 Putnam,48 and the perennially important Wittgenstein.49 But it is clear that, for a more accurate account of the spheres of co-citation influence, a longitudinal dataset is needed. Note also that when Healy and Caren did their work, there were less sophisticated and reliable open-source softwares available and they had to develop their own specific algorithms for their purposes. Now there are a variety of softwares available to visualize citation networks. We outline our use of one such software below. A more recent attempt to map the entire discipline of Philosophy draws on a categorization schema in PhilPapers50 and adopts a quite different analytical approach focussing not on citation networks (i.e. who cites who) but on mapping out the fields and subfields of the discipline – an indication of the size and breadth of each field. Lagegard has attempted an analysis of the entire field of Philosophy using NetworkX, a Python software.51 This mapping activity can be viewed here: http://dailynous.com/2016/06/28/a-taxonomicmap-of-philosophy/. Healy's work is interesting, but it too is necessarily limited. It analyses only 20 years of data, and across only four representative journals. Philosophy journals have a quite different emphasis, of course, and this can skew the data (a not unreasonable question is why were some journals included and others excluded?). Lagegard's data too, whilst impressive, is centred on a categorization schema and does little more that visualize the numbers of papers within each itemized category. No definitive conclusions can be drawn from these studies other than showing how Philosophy-visualized presents a 'pretty picture'. To date no paper to our knowledge has adopted a synoptic approach by investigating the entire history of the citation data of a single journal in philosophy. Nor has any study used data visualization techniques like Kumu© – a visualization platform for mapping systems and relationships using large data – in the field of philosophy; a task we set ourselves in this paper. What we aim to achieve in this paper is a novel approach to visualizing the accumulated knowledge in the journal over the entirety of its 94-year period, and to present the information in a way that was otherwise not previously possible without advanced visualization tools. This approach also provides a longitudinal and yet synoptic view. From this, it is possible to generate empirically-based local conclusions about the field of Philosophy through the entire history of publications in one particular journal, the AJP. 4. Methods A search was made on 31st March 2017 of various databases including Web of Science, Scopus and Philosopher's Index to gather all Australasian Journal of Philosophy and GLOBAL INTELLECTUAL HISTORY 7 Australasian Journal of Psychology and Philosophy publications from the arbitrary default year of 1900 to the date of search. This revealed a combined total of 2,353 articles from 1927 onwards. Various databases were needed simply because there is no single database that indexes all publications since 1927. The combined Scopus, WoS and Philosopher's Index data provide a more comprehensive and reliable dataset; thus, it was used in this study. The data contains all bibliographic information about each article such as author (s), title, keywords, abstracts, publication year and cited references. However, older articles expectedly contained less metadata than newer ones. The initial analysis used the databases' own analytics feature. For example, in Scopus, there is the ability to display the most published authors, most cited papers, most published countries and top publication years. We used this data as a reference to compare to when we did our own analysis. The secondary analyses we conducted were those that were based on the combined data pulled from various databases which made up the 2,353 articles. This was done using Excel in most cases and through the use of network visualization tools, principally Kumu©. 5. Results and discussion Available analytics from Scopus were used to provide baseline data to compare with our own. Scopus can generate results for the most published authors, most cited article, top publishing organization, top publishing countries, and most productive years. The most published author in the AJP throughout the 94-period surveyed was the venerable J. J. C. Smart (16 associated publications – note that solo or co-authored publications are included in the counts). Smart is followed by the equally venerable David K. Lewis and J. L. Mackie with both 15 articles respectively. Smart might be the most published, but the most cited – and hence, arguably the most influential – single article in the AJP is Lewis' 'New work for a theory of universals' published in 1983 with 599 citations. Impressively, this is followed by three other publications by the same author: 'Elusive knowledge' (1996; 566 citations); 'Psychophysical and theoretical identifications' (1972; 350 citations); and 'Putnam's paradox' (1984; 227 citations). Thus, Lewis is therefore the most cited author in the journal's history (with citations within and from outside of the journal) based on four publications mentioned, totalling 1,742 citations. This demonstrates unambiguously that Lewis was more than an influential philosopher by hearsay reputation – and a frequent visitor to Australia – he dominated citation counts in the national philosophy journal as well. That's an empirical certainty. Smart was famous for saying: 'I taught David Lewis [in graduate studies in the US]; or rather, David Lewis taught me'.52 Such a statement expresses the admiration the most published author in the AJP has for the most cited author. In terms of international presence, the United States has the most contributions with 636 articles over the 94-year period, followed by Australia (305) and the UK (183), demonstrating a clear Anglo-centric bias; unsurprising perhaps, given the AJP's traditional focus on analytic philosophy. The institution most represented in the journal is the Australian National University with 48 publications followed by the University of Sydney (46) and the University of Melbourne (43); all the peak institutions in terms of historical dominance (the Sydney-Melbourne rivalry being more than a long-held geographical preference, but even a way of 'doing' philosophy.)53 Despite being arguably the most 8 M. DAVIES AND A. CALMA influential single institution internationally – the historical 'home' not only of Australasian materialism, and the Identity Theory, but also U. T. Place's brain – Adelaide University does not feature in the top-ranked citations count within the national journal in the historical period under investigation. The most productive years in the journal's output to date is 1986 with 52 publications followed by 1995 (51) and 2016 (45). Note again that the search date end is 31 March 2017 and these results are only from Scopus. 6. Most published authors (combined data) Limited by the availability of a single database source, we combined all articles from various sources and came up with our own analyses which we reproduce as follows. We know that the most published authors are Smart, Lewis and Mackie (Scopus). However, we wished to know whether their publications were solo papers or joint publications with other authors. To begin with, the 1,877 articles were produced by 2,037 authors. The number of authors ranges from 1 to 5. Only one article has five authors, two with four authors, 14 with three authors and 143 with two authors. Note that 30 articles have no author names available. Instead of Smart, we found Lewis with the most number of publications followed by Smart, Mackie, Prior and Armstrong. We also found that the top five authors published solely (Table 1). 7. Most cited authors within the Australasian Journal of Philosophy Note that only articles from 1970 onward were found to have references. There are also 50 articles between 1970 and 2016 that have no references. This appears to stymie any attempt to capture data from the earliest days of the journal. There were 21,772 references found in total. However, not all of them are usable. This is due to various reasons. One reason is the referencing style adopted in the journal where 'ibid' is used (426 instances). Where it is used, it is usually ibid followed by a page number. Since ibid follows from an already included reference, the references associated with ibid are still part of the analysis. The other references are acknowledgements in footnotes (e.g. 'I will here use the word "models" to refer to brief and schematic descriptions of the approaches' or 'I thank Roy Sorensen for pointing this out to me') and they were excluded in the analysis. Only those in the format beginning 'Author, Year' were included. Although this has reduced the number of references to at least 19,000, it does provide accurate counts and only include names of authors, year of publication and the title of publications. Again, the Table 1. Most published authors within the Australasian Journal of Philosophy. Rank Author Number of publications as solo author Number of publications as first-named author Number of publications as co-author Total 1 Lewis D 16 0 0 16 2 Smart JJC 15 0 0 15 3 Mackie JL 14 0 0 14 4 Prior AN 13 0 0 13 4 Armstrong DM 10 0 0 10 GLOBAL INTELLECTUAL HISTORY 9 most highly-cited author in the journal is D. K. Lewis with 529 citations followed by D. M. Armstrong, G. Priest, F. Jackson and D. Davidson (Table 2). 8. Most cited articles within the Australasian Journal of Philosophy The data for the most cited articles is unreliable due to a number of reasons. Once again, the references use a style which is problematic because it uses Latin terms such as 'ibid'. This makes it difficult to track each reference in the Author, Year format when sorting data. Many of the citations also contain notes, numbers, pages and surnames. For the sake of illustration, to show how unreliable the data is, we find below only 32 occurrences of Lewis' New work for a theory of universals compared to 599 citations given earlier. However, we include these results for sake of completeness (Table 3). 9. Most used author-submitted keywords Only articles from 2012 have author-submitted keywords (175 articles). Keywords range from 1 to 8. A total of only 1,246 keywords were found (Table 4). Let us take a closer look at the top three author-submitted keywords. 9.1. The 'morality' network The Moral network includes 14 topics that discuss morality, including terms such asmoral judgment, moral disgust, moral psychology, amoralism, moral motivation, moral responsibility, moral semantics, moral standards, moral immunity, moral epistemology, moral Table 2. Most cited authors within AJP. Rank Author Number of citations 1 Lewis D 529 2 Armstrong D.M. 242 3 Priest G. 152 4 Jackson F 116 5 Davidson D 95 Table 3. Most cited articles within AJP. Rank Article Count 1 On the plurality of worlds 72 2 Counter factuals 34 3 New work for a theory of universals 32 4 Elusive knowledge 16 Table 4. Most used author-submitted keywords. Rank Keyword Count 1 Moral/morality 15 2 Epistemology epistemic 14 3 Knowledge theory 11 4 Belief semantics disagreement 9 5 Explanation truth 8 10 M. DAVIES AND A. CALMA realism, moral paradox, moralization and moral error theory. Although it is the most used keyword in all published articles with author-submitted keywords, and the biggest network, it is the most dispersed network. Moral topics appear silo-ised and less connected to the other 'morality'-related terms. For example, Barber coined three moral terms and none are connected to others in the network. They sit alone and can be considered with no or minimal impact within the network (Figure 3). The topic with the most impact in the Morality network ismoral responsibility which is discussed by other authors and whose other topic keywords connect more with the other authors. The network is too large to show on this page but a 3-degree focus is possible, as shown below (Figure 4). Note that a network diagram can be viewed or focussed in three ways: 1 degree (direct), 2 degrees (indirect) and 3 degrees (extended). A 1-degree focus shows the closest connections to the keyword 'moral responsibility' (those authors who coined 'moral responsibility' as a keyword) while a 2-degree focus includes other keywords those direct authors used together with moral responsibility while a 3-degree focus extends to other authors who also used any one of the 2-degree keywords. We find that Sridharan, Levy, Maier and Warmke have the strongest networks associated with moral responsibility from a citation analysis. An examination of the above network shows that the keywords most close to moral responsibility include topics such as determinism, control, blame, scepticism, determinism, accountability, deliberation and related topics. We have indicated earlier that the Morality network is too large to fit in this page, as can be seen below (Figure 5), and unreadable. However, it is placed here to indicate that the Morality cluster includes isolated subnetworks [all yellow (smallest) to red (largest) gradients] with only moral psychology (west end) and moral responsibility (centre) being the largest two. We have placed a dynamic, navigable version of this network here: https:// tinyurl.com/ybo33hzn. Moral responsibility was also most discussed in the journal in 2013, 2014 and 2016, where this keyword together with other related keywords was coined by a number of authors (Figure 6). The other most used keywords were epistemology and knowledge which we did not include here as those are merely mentions of general philosophical fields. Figure 3. Barber's sub-network. GLOBAL INTELLECTUAL HISTORY 11 10. Most used publisher-used keywords There are two sets of keywords linked to each article in WoS: those submitted by authors (Author Keywords) or those used by WoS (Keywords Plus®). In contrast to author-submitted keywords, WoS-used keywords first appeared in the AJP in 1990 although the data is again incomplete. There are issues were only a few articles have Keywords Plus in the same issue. A total of 991 WoS-used keywords were found. The term 'Knowledge' ranks first with 20 counts, followed by 'Logic' (15) and 'Paradox' (14). Other most-used WoS-used keywords are 'Belief' and 'Truth' (both with 10 counts); 'Defense', 'Mind' and 'Objects' (9 counts each); and 'Laws' (8 counts). 10.1. The 'knowledge' network The WoS-used keyword 'Knowledge' network includes concessive knowledge attributions, core knowledge, knowledge, knowledge account, knowledge attributions, priori knowledge and self-knowledge (see Figure 7). Compared with the author-submitted keyword Morality network earlier, it is well-connected and less dispersed and more connected to other Figure 4. Moral responsibility sub-network. 12 M. DAVIES AND A. CALMA keywords and authors. A dynamic version of this can be found here: https://tinyurl.com/ ycv59fj8. 10.2. The 'logic' network The 'Logic' network includes topics such as logical paradoxes, logical pluralism and relevance logic. Again, the logic network that includes all these terms is not shown here as it is too large. Instead, only the network for 'Logic' simpliciter is shown in the diagram below (Figure 8). When compared with the other smaller networks, 'Logic' has been automatically resized inKumu© to account for the relative size of the network. The size of 'Logic' network is bigger than logicsnetwork, the logical paradoxesnetwork and so on. The keyword 'Logic' illustrates that there at least 14major theorists working in various areas of logic. Note again that a network diagramcan be viewed in threeways: 1 degree (direct), 2 degrees (indirect) and 3 degrees (extended). A 1-degree focus shows the closest connections to the keyword 'logic' (those authors who coined logic as a keyword), while a 2-degree focus includes other keywords, those direct authors used together with logic while a 3-degree Figure 5. Moral network – all. GLOBAL INTELLECTUAL HISTORY 13 focus extends to other authors who also used any one of the 2-degree keywords. Unsurprisingly, 'Logic' has a strong connection to terms such as paradox, contradiction, defense, truth and belief as shown by their own small sub-networks. 10.3. The 'Paradox' network With a clear connection to the 'Logic' network, the 'Paradox' network includes terms such as apology paradox, liar paradox, logical paradoxes, sorites paradox and yablos paradox as allied keywords (Figure 9). From the distribution of keywords in the AJP, the Logic and Paradox clusters intersect while the Knowledge cluster is separate. Unsurprisingly, there are deeper connections between the topics and authors in both the Logic and Paradox clusters (paradox being a logical problem) and a degree of distinctiveness in the topics of interest within the Knowledge cluster. Epistemological concerns are largely distinct from concerns in Figure 6. Moral responsibility network with years. 14 M. DAVIES AND A. CALMA logic. This seems to mirror Kreuzman's [2001] findings in respect of the domains of philosophy of science and epistemology. However we have found this division within citations in the history of citation within a single journal. Note that the data includeWoS-used keywords since 1990 when they were first used through to the arbitrary 2016 cut-off. This includes 415 authors and 991 keywords. Figure 10 below illustrates this. The range of articles varies from publication dates between 1990 and 2016. The region where 'Paradox' and 'Logic' overlap indicates the five articles that use both keywords. This region primarily relates to topics about dialetheism andmaterial exclusion and inconsistent truth tables. The Logic cluster includes papers published from 2003 to 2016 while the Knowledge cluster includes data from 2002 to 2016. There is no single unifying topic in the Logic cluster as the nine authors discuss a variety of topics such as ontology, semantics and dialetheism. To give this cluster some perspective, where the 'Logic' keyword was used in a paper, it was used by WoS together with other keywords such as truth, contradiction, belief, ethics, to name a few. In the case of the Knowledge network, where the 'knowledge' keyword was used, it was used together with belief, luminosity, qualia, truth, justification, impure memory, and so on, and also feature a variety of topics such as scepticism, Figure 7. The knowledge network (publisher-used keywords). GLOBAL INTELLECTUAL HISTORY 15 reliabilism, deflationism, dogmatism puzzle, quidditism, mentalism and others. Like Kreuzman's finding regarding philosophy of science and epistemology, the Logic and Knowledge domains in the AJP largely talk past one another. 11. Most discussed topics using abstracts Only 519 papers were found with abstracts, starting from 2003. Prior to that, there is only one or two articles each year that have abstracts. A total of 68,635 words were found. Ignoring articles and prepositions, commonly-used terms such as 'Argue' (350 occurrences), 'Theory' (258), 'Argument' (239), 'Moral' (155) and 'Knowledge' (134) feature most prominently in the abstracts. The following tag cloud (Figure 11) illustrates all 68,635 words used in abstracts throughout the journal's history. These represent the number of occurrences of these words using Wordle's word count feature. The bigger and bolder the text; the more times it has occurred. Unsurprisingly, most topics in abstracts centre around terms such as 'argument/arguments' (212/82), 'moral/morality' (155/12 occurrences), 'problem/problems' (116/48), 'reasons/reason' (90/65), 'truth/ truths' (107/36), 'objections/objection' (69/72), 'knowledge' (140), 'belief/beliefs' (76/40), Figure 8. The logic network. 16 M. DAVIES AND A. CALMA and 'question/questions' (66/21). While little can be drawn from this, it does indicate that philosophical discussions in the journal centre on key analytic terminology (a journal in the continental tradition would, one suspects, use very different key terms.) A separate Figure 9. The paradox network. Figure 10. Paradox, logic and knowledge clusters. GLOBAL INTELLECTUAL HISTORY 17 analysis is made in Excel to reveal 'filtered word counts'. This allows for a single count for a given word variation (e.g. argument and arguments are counted as one). Analysis reveals that Argument, Moral and Problem are have the highest unfiltered counts, however Argument, Objection and Problem have the highest filtered word counts (an indication perhaps the journal is strongly centred on the mechanics of arguments rather than discipline-specific areas to which the arguments apply). We can see from the diagram below (Figure 12) the frequency of use of such words from 1970 (when abstracts began) through to 2016. It can be seen that the AJP has had an increasingly technical, argument-focussed, analytic oeuvre since 2002. 12. Conclusion This paper attempted a citation network analyses of available publication data of a key philosophical journal, the Australasian Journal of Philosophy as sourced fromWeb of Science, Figure 11. Most discussed topics using abstracts tag cloud. Figure 12. Argument, problem and objection use trends. 18 M. DAVIES AND A. CALMA Scopus and Philosopher's Index. The paper outlined the most published and most cited philosophers in the journal and focused on the networks of philosophical concerns as visualized using Kumu© by using abstracts and keywords as sources. This revealed a number of networks that represent the most discussed topics throughout the history of the journal. Analysis reveals that the most discussed topics today are quite different from the inception of the journal in 1923. Idealist concerns have largely vanished from discussion. Gone too is any resemblance to the journal's previous interest in Psychology, previously seen as 'the proper introduction to Philosophy' (pp. 145–146).54 Neither is there any prevailing interest in post-modernist views or continental philosophy; the AJP remains staunchly a journal in the analytic tradition. The citation landscape of the journal reveals that, in the place of idealism, there is increasing specialization in the fields of epistemology, logic and paradoxes, and moral philosophy (with a surprising emphasis on the latter), and a single-minded preference for papers that use terminology relating to arguments, problems and objections. This citation geography shows the AJP as it enters its second century as the pre-eminent antipodean journal in Philosophy. Notes 1. Cable, "MacCallum, Sir Mungo William (1854–1942)." 2. Jones, Idealism as a Practical Creed. 3. Davies and Helgeby, Idealist Origins. 4. Davies, "Sir William Mitchell and the "New Mysterianism.""; Davies, The Thought of Sir William Mitchell (1861–1962). 5. Oppy and Trakakis, History of Philosophy in Australia and New Zealand. 6. Hughes-Warrington and Tregenza. "State and Civilization in Australian New Idealism, 1890–1950," 89–108. 7. Buch-Hansen, "Social Network Analysis and Critical Realism," 306–25. 8. Google Books, "Social Network Analysis." 9. Lusher and Robins, "A Social Network Analysis of Hegemonic and Other Masculinities," 22– 44. 10. Balfour and Alter, "Mapping Community Innovation," 431. 11. Uddin, "Social Network Analysis in Project Management," 106–13. 12. Chu, Liu and Wang, "Social Network Analysis Based Approach," 1271–85. 13. Kunz, Kastelle and Moran, "Social Network Analysis Reveals That Communication Gaps," 915–22. 14. Bornmann, Leydesdorff and Marx, "Citation Environment of Angewandte Chemie," 104–9; Howard, "Citation by Citation," A1; Leydesdorff, "Visualization of the Citation Impact Environments of Scientific Journals," 25–38. 15. Healy, "A Co-citation Network for Philosophy." 16. Brughmans, "Connecting the Dots," 277–303. 17. Budd, "Higher Education Literature," 84–97; Budd and Magnuson, "Higher Education Literature Revisited," 294–304; Tight, "Higher Education Research as Tribe, Territory and/or Community," 593–605. 18. Cho and Park, "Using Citation Network Analysis in Educational Technology," 38–42. 19. Anglin and Towers, "Citation Networks of Selected Instructional Design and Technology," 40–43. 20. Bruner et al., "An Appraisal of Athlete Development Models Through Citation Network Analysis," 133–39; Moore et al., "The Privileging of Communitarian Ideas," 1330–37. 21. Rangeon, Gilbert and Bruner, "Mapping the World of Coaching Science," A50–A51. 22. Calma and Davies, "Studies in Higher Education 1976–2013"; Calma and Davies, "Geographies of Influence"; Davies and Calma, "Getting Cited." GLOBAL INTELLECTUAL HISTORY 19 23. Macfarlane, "The Higher Education Archipelago," 129–31; Author 1 and Author 2, 2017. [Hidden for Anonymity]. 24. Cullars, "Journals of the Century in Philosophy," 39–58; Herubel, "Philosophy Dissertation Bibliographies," 65; Hyland, Questioning Platonism; Lindholm-Romantschuk and Warner, "The Role of Monographs in Scholarly Communication," 389–404; Knievel and Kellsey, "Citation Analysis for Collection Development," 142. 25. Ahlgren et al., "Bibliometric Analysis of Two Subdomains in Philosophy," 47. 26. Kreuzman, "A Co-citation Analysis of Representative Authors in Philosophy," 525–39. 27. Sellars, "Empiricism and the Philosophy of Mind." 28. Caren, "A Sociology Citation Network." 29. Fine, "Essence and Modality," 1–16. 30. Forbes, The Metaphysics of Modality. 31. Lewis, "New Work for a Theory of Universals," 343–77; Lewis, "Counterpart Theory and Quantified Modal Logic," 113–26. 32. van Orman Quine, Word and Object. 33. Chalmers, The Conscious Mind. 34. Williamson, Knowledge and its Limits. 35. DeRose, "Solving the Skeptical Problem," 1. 36. Hawthorne, Knowledge and Lotteries. 37. Lewis, "Elusive Knowledge," 549–67. 38. Bonjour, The Structure of Empirical Knowledge. 39. Plantinga and Grim, "Truth, Omniscience, and Cantorian Arguments," 267. 40. Goldman, Epistemology and Cognition. 41. Fodor, The Elm and the Expert. 42. Rawls, A Theory of Justice. 43. Scanlon, What We Owe to Each Other. 44. Parfit, Reasons and Persons. 45. Smith, The Moral Problem. 46. Davidson, Essays on Actions and Events. 47. van Inwagen, "Logic and the Free Will Problem," 277–90. 48. Putnam, Mind, Language and Reality. 49. Wittgenstein, Philosophical Investigations. 50. Philpapers, "Categories and Editors," 51. Open Culture,"The Entire Discipline of Philosophy Visualized with Mapping Software." 52. O'Grady, "David Lewis (Obituary)." 53. 'Sydney rules' and 'Melbourne rules' were said to apply in Australian philosophy conferences from 1927 onwards when John Anderson was appointed to the Chair at Sydney. This was when, according to Franklin [2012], 'the two cities set off on different paths' [p. 131] ... 'Sydney rules stipulated that Anderson read a paper and then members of the audience could make comments, followed by Anderson's reply to such points as he chose. Under Melbourne rules, a single point could be discussed by everyone until it was finished with, leading to a much more spontaneous and focussed discussion'. This difference in approach is said to have arisen from Melbourne philosophers encouraging diversity in appointments, and Sydney being dominated by the doctrinaire, but influential, cult of Andersonianism [Smart 1989; cited in Franklin 2012: 134–5] 54. Passmore, "Philosophy." Notes on contributors Martin Davies, Associate Professor, is Principal Fellow in the Graduate School of Education, University of Melbourne. He works on topics at the intersection of Philosophy and Education. Dr Angelito Calma is a Senior Lecturer in Higher Education at the Williams Centre for Learning Advancement, Faculty of Business and Economics, University of Melbourne. He is responsible for 20 M. DAVIES AND A. CALMA quality assurance, teaching, research and staff development. His research interests overlap higher education and business. Disclosure statement No potential conflict of interest was reported by the authors. ORCID Martin Davies http://orcid.org/0000-0002-5137-3638 Angelito Calma http://orcid.org/0000-0003-2456-3695 Bibliography Ahlgren, P., P. Pagin, O. Persson, and M. Svedberg. "Bibliometric Analysis of Two Subdomains in Philosophy: Free Will and Sorites." Scientometrics 103 (2015): 47–73. doi:10.1007/s11192-0151535-4. Anglin, G. J., and R. L. Towers. "Reference Citations in Selected Instructional Design and Technology Journals, 1985–1990." Educational Technology Research and Development 40, no. 1 (1992): 40–43. Balfour, B., and T. R. Alter. "Mapping Community Innovation: Using Social Network Analysis to Map the Interactional Field, Identify Facilitators, and Foster Community Development." Journal of the Community Development Society 47 (2016): 431–448. doi:10.1080/15575330.2016.1153493. Bonjour, L. The Structure of Empirical Knowledge. Cambridge: Harvard University Press, 1985. Bornmann, L., L. Leydesdorff, and W. Marx. "Citation Environment of Angewandte Chemie." CHIMIA International Journal for Chemistry 61, no. 3 (2007): 104–109. Brughmans, T. "Connecting the Dots: Towards Archaeological Network Analysis." Oxford Journal of Archaeology 29, no. 3 (2010): 277–303. doi:10.1111/j.1468-0092.2010.00349.x. Bruner, M. W., K. Erickson, B. Wilson, and J. Côté. "An Appraisal of Athlete Development Models Through Citation Network Analysis." Psychology of Sport and Exercise 11, no. 2 (2010): 133–139. Buch-Hansen, H. "Social Network Analysis and Critical Realism." Journal for the Theory of Social Behaviour 44, no. 3 (2014): 306–325. Budd, J. M. "Higher Education Literature: Characteristics of Citation Patterns." Journal of Higher Education 61, no. 1 (1990): 84–97. Budd, J. M., and L. Magnuson. "Higher Education Literature Revisited: Citation Patterns Examined." Research in Higher Education 51, no. 3 (2010): 294–304. Cable, K. J. 1986. "MacCallum, Sir Mungo William (1854–1942)." Australian Dictionary of Biography. Accessed September 12, 2017. http://adb.anu.edu.au/biography/maccallum-sirmungo-william-7301. Calma, A., and M. Davies. "Geographies of Influence: A Citation Network Analysis of Higher Education 1972–2014." Scientometrics 110, no. 3 (2017): 1579–1599. Calma, A., and M. Davies. "Studies in Higher Education 1976–2013: A Retrospective Using Citation Network Analysis." Studies in Higher Education 40, no. 1 (2015): 4–21. Caren, N. 2012. "A Sociology Citation Network." Accessed January 14, 2018. http://nealcaren.web. unc.edu/a-sociology-citation-network. Chalmers, D. J. The Conscious Mind: In Search of a Fundamental Theory. New York: Oxford University Press, 1996. Cho, Y., and S. Park. "Using Citation Network Analysis in Educational Technology." Educational Technology 52, no. 3 (2012): 38–42. Chu, J., X. Liu, and Y. Wang. "Social Network Analysis Based Approach to Group Decision Making Problem With Fuzzy Preference Relations." Journal of Intelligent & Fuzzy Systems 31, no. 3 (2016): 1271–1285. doi:10.3233/IFS-162193. GLOBAL INTELLECTUAL HISTORY 21 Cullars, J. "Journals of the Century in Philosophy." The Serials Librarian 39, no. 2 (2000): 39–58. Davidson, D. Essays on Actions and Events. Oxford: Oxford University Press, 1980. Davies, M. "Sir William Mitchell and the "new Mysterianism'." Australasian Journal of Philosophy 77, no. 3 (1999): 253–273. doi:10.1080/00048409912349031. Davies, M. The Thought of Sir William Mitchell (1861–1962): A Mind's Own Place. Lewiston: Edwin Mellen Press, 2003. Davies, M., and A. Calma. "Getting Cited: A Reconsideration of Purpose." Australian Universities' Review 59, no. 1 (2017): 49–75. Davies, K., and S. Helgeby. "Idealist Origins: 1920s and Before." In A History of Philosophy in Australia and New Zealand, edited by G. Oppy and N. Trakakis, 15–54. Berlin: Springer, 2014. DeRose, K. "Solving the Skeptical Problem." The Philosophical Review 104 (1995): 1. doi:10.2307/ 2186011. Fine, K. "Essence and Modality: The Second Philosophical Perspectives Lecture." Philosophical Perspectives 8 (1994): 1–16. Fodor, J. A. The Elm and the Expert: Mentalese and its Semantics. Cambridge, MA: The MIT Press, 1994. Forbes, G. The Metaphysics of Modality. Oxford: Oxford University Press, 1985. Goldman, A. I. Epistemology and Cognition. Cambridge, MA: Harvard University Press, 1986. Google Books. 2017. "Social Network Analysis." Accessed November 25, 2017. https://books.google. com/ngrams/graph?content=social+network+analysis&year_start=1800&year_end= 2017&corpus=15&smoothing=3&share=&direct_url=t1%3B%2Csocial%20network%20analysis %3B%2Cc0. Oppy, G. R., and N. N. Trakakis, eds. History of Philosophy in Australia and New Zealand. Dordrecht: Springer, 2014. Hawthorne, J. Knowledge and Lotteries. Oxford: Oxford University Press, 2004. Healy, K. 2013. "A Co-citation Network for Philosophy." Accessed December 10, 2017. https:// kieranhealy.org/blog/archives/2013/06/18/a-co-citation-network-for-philosophy. Herubel, J. M. "Philosophy Dissertation Bibliographies and Citations in Serials Evaluation." The Serials Librarian 20, no. 2-3 (1991): 65–73. doi:10.1300/J123v20n02_06. Howard, J. "Citation by Citation, New Maps Chart Hot Research and Scholarship's Hidden Terrain." (Cover Story). Chronicle of Higher Education 58, no. 4 (2011): A1. Hughes-Warrington, M., and I. Tregenza. "State and Civilization in Australian New Idealism, 1890–1950." History of Political Thought 29 (2008): 89–108. Hyland, D. A. Questioning Platonism: Continental Interpretations of Plato. Albany: State University of New York Press, 2004. Jones, H. Idealism as a Practical Creed: Being the Lectures on Philosophy and Modern Life Delivered Before the University of Sydney. Glasgow: J. Maclehose and Sons, 1909. Knievel, J. E., and C. Kellsey. "Citation Analysis for Collection Development: A Comparative Study of Eight Humanities Fields." The Library Quarterly: Information, Community, Policy 75 (2005): 142–168. doi:10.1086/431331. Kreuzman, H. "A Co-Citation Analysis of Representative Authors in Philosophy: Examining the Relationship Between Epistemologists and Philosophers of Science." Scientometrics 51, no. 3 (2001): 525–539. Kunz, N., T. Kastelle, and C. Moran. "Social Network Analysis Reveals That Communication Gaps May Prevent Effective Water Management in the Mining Sector." Journal of Cleaner Production 148, no. 8 (2017): 915–922. doi:10.1016/j.jclepro.2017.01.175. Lewis, D. K. "Counterpart Theory and Quantified Modal Logic." Journal of Philosophy 65, no. 5 (1968): 113–126. Lewis, D. K. "Elusive Knowledge." Australasian Journal of Philosophy 74, no. 4 (1996): 549–567. Lewis, D. K. "New Work for a Theory of Universals." Australasian Journal of Philosophy 61, no. 4 (1983): 343–377. Lewis, H. D. "The Philosophy of Brand Blanshard." Philosophy (london, England) 58 (1983): 110– 117. 22 M. DAVIES AND A. CALMA Leydesdorff, L. "Visualization of the Citation Impact Environments of Scientific Journals: An Online Mapping Exercise." Journal of the American Society for Information Science and Technology 58, no. 1 (2007): 25–38. Lindholm-Romantschuk, Y., and J. Warner. "The Role of Monographs in Scholarly Communication: An Empirical Study of Philosophy, Sociology and Economics." Journal of Documentation 52, no. 4 (1996): 389–404. Lusher, D., and G. Robins. "A Social Network Analysis of Hegemonic and Other Masculinities." The Journal of Men's Studies 18, no. 1 (2010): 22–44. doi:10.3149/jms.1801.22. Macfarlane, B. "The Higher Education Research Archipelago." Higher Education Research and Development 31, no. 1 (2012): 129–131. Moore, S., A. Shiell, P. Hawe, and V. A. Haines. "The Privileging of Communitarian Ideas: Citation Practices and the Translation of Social Capital Into Public Health Research." American Journal of Public Health 95, no. 8 (2005): 1330–1337. O'Grady, J. 2001. "David Lewis [Obituary]." The Guardian. Accessed December 11, 2017. https:// www.theguardian.com/news/2001/oct/23/guardianobituaries.books. Open Culture. 2016. "The Entire Discipline of Philosophy Visualized with Mapping Software: See All of the Complex Networks." http://www.openculture.com/2016/07/the-entire-discipline-ofphilosophy-visualized-with-mapping-software-see-all-of-the-complex-networks.html. Parfit, D. Reasons and Persons. Oxford: Oxford University Press, 1984. Passmore, J. "Philosophy." In The Pattern of Australian Culture, edited by A. L. McLeod, 131–169. Melbourne: Oxford University Press, 1963. Philpapers. 2017. "Categories and Editors." Accessed January 23, 2018. https://philpapers.org/ browse/all. Plantinga, A., and P. Grim. "Truth, Omniscience, and Cantorian Arguments: An Exchange." Philosophical Studies: An International Journal for Philosophy in the Analytic Tradition 71 (1993): 267–306. Putnam, H. Mind, Language and Reality. Cambridge: Cambridge University Press, 1975. Rangeon, S., W. Gilbert, and M. Bruner. "Mapping the World of Coaching Science: A Citation Network Analysis." Research Quarterly for Exercise and Sport 82, no. 1 (2011): A50–A51. Rawls, J. A Theory of Justice. Cambridge, MA: Belknap Press of Harvard University Press, 1971. Scanlon, T. M. What We Owe to Each Other. Cambridge: Harvard University Press, 1998. Sellars, W. "Empiricism and the Philosophy of Mind." In Minnesota Studies in the Philosophy of Science: The Foundations of Science and the Concepts of Psychology and Psychoanalysis. Vol 1, edited by H. Feigl and M. Scriven. Minneapolis: University of Minnesota Press, 1956. Reprinted in W. Sellars. Science, Perception and Reality, 253–329. London: Routledge and Kegan Paul, 1963. Smith, M. The Moral Problem. Oxford: Wiley-Blackwell, 1994. Tight, M. "Higher Education Research as Tribe, Territory and/or Community: A Co-Citation Analysis." Higher Education 55, no. 5 (2008): 593–605. Uddin, S. "Social Network Analysis in Project Management." Journal of Modern Project Management May/August (2017): 106–113. doi:10.19255/JMPM01310. van Inwagen, P. "Logic and the Free Will Problem." Social Theory and Practice 16, no. 3 (1990): 277–290. van Orman Quine, W. Word and Object. Cambridge: MIT Press, 1960. Williamson, T. Knowledge and its Limits. [Electronic Resource]. Oxford: Oxford University Press, 2000. Wittgenstein, L. Philosophical Investigations. New York: MacMillan, 1953. GLOBAL INTELLECTUAL HISTORY