A missing link? Network analysis as an empirical approach for critical physical geography

Critical physical geography (CPG) calls for integrative research on material landscapes and the socio-political dynamics of scientific knowledge production. Network analysis, a rich tradition of tools and approaches for analyzing relational information, has seen little use in the CPG literature to date. This represents a fruitful opportunity, as many of CPG's core interests—knowledge politics, histories of scientific concepts, and ecosocial relations—can be effectively analyzed using network techniques. In this article, I argue for adapting network approaches to CPG. First, I provide an overview of various network concepts, approaches, and their origins. I then discuss bibliometric network techniques for “science mapping” including co-word, co-authorship, and citation analyses. Next, I describe discourse network analysis, a recent mixed-method approach from political science. Finally, I discuss overlaps with emerging approaches from qualitative and visual network analysis. In each section, I provide existing and hypothetical examples, as well as software and visualization techniques, that demonstrate how network approaches could add new insights to CPG and related scholarship. Linking CPG with the diverse traditions of network analysis has the potential to produce new empirical understandings and bring the field into conversation with a growing body of research that spans the social sciences, natural sciences, and humanities.     

The London Broadcasting Company (LBC) and Independent Radio News (IRN) Archive

UK commercial radio was formally launched in October 1973 whenLBC went on air. Its sister station, IRN, began providing anews service at the same time for the growing number of ‘IndependentLocal Radio’ stations. During the period 1973–1996these two organisations assembled an archive of over 7,000 reel-to-reeltapes which now represent the largest commercial radio archivein Britain. For historians of the media, and of the twentiethcentury more generally, the collection is a rich and variedsource of social, cultural and political evidence. Media historians,including historians of journalism, can hear examples of a morepopulist and innovative style of reporting (or ‘reportage’)than was to be heard on the BBC. For the first time the phone-inwas an integral part of the schedule and a more opinionatedstyle of presentation was pioneered by Brian Hayes and others.The archive, soon to be digitised and made available online,contains a radio history of the period which started slightlybefore Margaret Thatcher's election as Leader of the ConservativeParty and finished a few years after the end of premiership.New clips, current affairs series like Decision Makers, parliamentarydebates (made by the LBC parliamentary unit) and phone-ins allcovered the major news stories of the time. There are, to takea notable example, 62 tapes on the Falklands War including 778individual news items. The archive is an important and hithertolargely neglected source for future historians of the period.