INTERDISCIPLINARITY BULDING BRIDGES, AND NURTURING A COMPLEX ECOLOGY OF IDEAS Des Gasper February 2001 Working Paper 331 1 The Institute of Social Studies is Europe's longest-established centre of higher education and research in development studies. Post-graduate teaching programmes range from six-week diploma courses to the PhD programme. Research at ISS is fundamental in the sense of laying a scientific basis for the formulation of appropriate development policies. The academic work of ISS is disseminated in the form of books, journal articles, teaching texts, monographs and working papers. The Working Paper series provides a forum for work in progress which seeks to elicit comments and generate discussion. The series includes the research of staff, PhD participants and visiting fellows, and outstanding research papers by graduate students. For further information contact: ORPAS - Institute of Social Studies - P.O. Box 29776 2502LT The Hague - The Netherlands - FAX: +31 70 4260799 E-mail: [email protected] ISSN 0921-0210 Comments are welcome and should be addressed to the author: CONTENTS 1. INTRODUCTION...................................................................................................................1 2. A FIRST MAPPING OF THE ECO-SYSTEM ......................................................................4 2.1 Purposes of research: 'disciplinary', situation-oriented, policy-oriented ...................5 2.2 Disciplinarity and inter-disciplinarity in historical perspective.................................8 2.3 The challenges for development studies....................................................................10 3. THE SOCIAL ORGANIZATION OF SCIENCE ...................................................................13 3.1 Understanding disciplinarity, as a basis for understanding and attempting interdisciplinarity.......................................................................................................13 3.2 Suggestions arising for interdisciplinarity.................................................................16 3.3 A complex eco-system of inquirers...........................................................................19 4. THE SPECIAL CASE OF ECONOMICS ..............................................................................20 4.1 Aspects of the problem..............................................................................................21 4.2 Ill-chosen abstractions?..............................................................................................23 4.3 Possibilities for influencing economics......................................................................25 5. A FURTHER MAPPING, OF NICHES AND NETWORKS - I.D. VARIANTS DEFINED AND OBSERVED .................................................................................................27 5.1 Clarifying meanings and varieties of ‘interdisciplinarity’.........................................27 5.2 ‘Bridging capital’ - engaging economics in social science ?.....................................31 6. CONCLUSION .......................................................................................................................36 REFERENCES............................................................................................................................38 [Note: ID = inter-disciplinarity or interdisciplinary, depending on the context. Similarly, MD = multi-disciplinarity or multidisciplinary.] 2 ABSTRACT Much discussion of interdisciplinarity shows one or more of the following defects: 1. conceptual confusion - lack of a refined and consistent set of terms for analysing interdisciplinarity and its variants; 2. utopianism - lack of realism about constraints and possibilities in the social organization of science; 3. monism - advocacy of a single simple organizational model, rather than a complex heterogeneous model with multiple niches, nodes and forms of interaction. The paper offers a more refined, realistic, and pluralistic theory of interdisciplinarity. It makes special reference to development studies, whose typical combination of a case-focus and a concern for policy relevance guides it strongly to interdisciplinarity; and to problems raised by the dominant economics conception of itself as a self-sufficient alpha-status discipline. Beyond conceptualization (of a wide range of types of interdisciplinarity) and diagnosis, the paper considers the potential of a number of approaches that claim to offer ‘bridging capital’ - paths to effective interdisciplinary social analysis - including social capital theory and entitlements analysis amongst others. 1. INTRODUCTION Imagine a man who endlessly extols the virtues and superiority of the knife, an- other who exclusively serenades the spoon, and a third who swears only by the fork. How comic! The intelligent eater learns to use and appreciate all of these--and chop- sticks, bare fingers, chapatis/tortillas and other such gathering aids, implements for fine slicing and grating, and much else, whether employed directly or sometimes by others more expert--according to the situation; sometimes singly, sometimes in combination. The intelligent social analyst similarly needs to draw on multiple perspectives and tools, selecting and combining according to the case and the purpose. The need to avoid a fixed, let alone a single, disciplinary frame for conceiving and considering situations acquires special importance in development studies. We will elaborate on reasons later, but can note here the call to deal with cases in their own right, their own complexity, not by imposition of simplified universal models from a metropolis.1 Development studies has used interdisciplinarity as legitimation for its distinctive organizational space. After a generation, or now even two, the question is asked: has the legitimacy been sustained, has the organizational space delivered? Speaking of one of the first de- velopment studies institutes, van Nieuwenhuijze recalled that ‘In starting the Institute of Social Studies [in The Hague in 1952] it seemed feasible to build an organization that offered the least impediments to budding interdisciplinarity. To create the opportunity for a venture into interdisciplinarity, a price had to be paid, namely, marginality vis-a- vis the universities’ (1979:58). Reviewing the institute's first 25 years he judged that: ‘The various disciplines have shown little interaction. Economists have by and large "done their thing"..’ (1979:59). Aware of arguments (such as we will see later from Hettne) for development studies, a field with a global interdisciplinary perspective, as providing a window on the emergent One World, he warned that such claims will ‘be held to ridicule unless the marginality proves effectively innovative’ (p.62). Interdisciplinarity (ID) is not a Holy Grail and not an end in itself. It must be judged by its fruits. From general social science literature there does appear to be evi- dence of the greater fruitfulness of ‘cross-border research’, work at an intersection of 1 See for example Wuyts (1996) on the crudity of the IMF's standard model of macroeconomic balance and its misfit to Mozambique. 1 perspectives (see e.g. Gerstein et al, 1988). In partial contrast, a leading development economist and China specialist, Dwight Perkins, former head of the Harvard Institute for International Development, warns that: ‘There is a long, long history of the failure of multi-disciplinary work’ (Perkins, 1990; cited by Norbye, Forum for Development Studies, 1992(1):154). He holds that multi-disciplinarity (MD) is required for many policy problems, but may not fit theory building. MD and ID are particularly unpopular amongst many economists. Yet in the environment-and-development field for example, the deeper insights and greater adequacy of multi- and inter-disciplinary work seem glaring, to those with the commitment and skills to read it. In this paper I look at rationales, problems, and options in interdisciplinarity.2 I argue that, moving beyond a vision of science as constituted very largely by almost ex- clusive disciplines, we should recognise and promote a complex intellectual ‘ecosys- tem’, with multiple legitimate types of role, niche and activity (Sections 2 and 3). To understand the prospects and roles and forms of ID, we need to understand disciplinarity (D), as discussed in Section 3. More broadly, we need a theory of scien- tific production to help guide our own choices as scientists, and a theory of knowledge use to guide the attempt to link research to potential users, including in other disci- plines. While some organizational changes can help--for example recognition of broker and liaison roles, in decisions on appointments, training and funding--such organiza- tional recommendations must be grounded in and guided by a deeper understanding of the nature of D and ID. Influenced by the framework used by Shadish et al. (1991) for analysing approaches in program evaluation, I will highlight the following dimensions in the design and pursuit of ID studies: 2 The paper is based on a note prepared for the Workshop on Interdisciplinary Research on Development and Environment, Hurdalsjoen, Norway, May 29-31, 2000, organized by the Centre for Development and Environment, University of Oslo. My thanks for a stimulating meeting go to the convenor Desmond McNeill and the other participants. My thanks go also to Manabi Majumdar, Ananta Giri and the Madras Institute of Development Studies, for their hospitality which