Over the last 25 years, suicide attacks have become an alarming threat. They are a political tool which has been adopted by several organizations in Sri Lanka, Palestine and the Occupied Territories, Turkey, Chechnya, Afghanistan, Pakistan and, in particular, by the Al-Qaeda-led insurgency in Iraq in its struggle against the US and its allies. Recent analyses have traced back the use of suicide terrorism to its `strategic logic': organizations and their militants resort to suicide attacks mainly because they view this (...) form of violence as an efficient weapon for their revolutionary and nationalist campaigns. An explanation based on the paradigm of rational choice theory or instrumental rationality alone is, however, insufficient. This article suggests the importance of combining the paradigm of instrumental rationality with that of axiological rationality. Only this kind of explanation is able to clarify the crucial role played by those cultural and symbolic elements which justify and encourage the martyrdom of suicide attackers. Moreover, by adopting a multi-causal analysis of the armed organizations, their constituencies and the attackers, as well as of their interaction, the article outlines a theoretical model of the most important social mechanisms underlying the use of suicide tactics. (shrink)

Heralded as revolutionary in their potential to improve efficiency, transparency, and sustainability, blockchain technologies promise new forms of large-scale coordination between actors that do not necessarily trust each other. This paper examines blockchain imaginaries and associated metaphors. Our analysis focuses on bitcoin and ethereum, today’s most prominent blockchains that use the proof-of-work consensus mechanism. We identify three principles that organise blockchain imaginaries: substantial, morphological, and structural. These principles position blockchain as an enabler of economic, political and epistemological practices, respectively. Blockchain (...) infrastructure and protocols rely on substantial metaphors (e.g. gold, gas) to govern resource allocation, morphological metaphors (e.g. work, trust) to generate consensus and structural metaphors (e.g. chain, transaction) to establish shared knowledge. Those imaginaries rely on metaphorical displacements of meaning that make blockchain technology relevant and intelligible while simultaneously shaping the direction of technological development and positing these technologies as new forms of economic, political and epistemological organisation. They are not merely descriptive but performative. We conclude by showing how these principles partially overlap with three symbolically generalized media: money, power and truth. Money organises scarcity within the economic system, power organises consensus within the political system, and truth organises knowledge within the science system. (shrink)

The term global suggests all-inclusiveness and brings to mind connectivity, a notion that gained a boost from Marshall McLuhan's reference to the mass-mediated ‘global village’. In the past decade it has rapidly become part of the everyday vocabulary not only of academics and business people, but also has circulated widely in the media in various parts of the world. There have also been the beginnings of political movements against globalization and proposals for ‘de-globalization’ and ‘alternative globalizations’, projects to re-define the (...) global. In effect, the terminology has globalized and globalization is varyingly lauded, reviled and debated around the world. The rationale of much previous thinking on humanity in the social sciences has been to assume a linear process of social integration, as more and more people are drawn into a widening circle of interdependencies in the movement to larger units, but the new forms of binding together of social life necessitate the development of new forms of global knowledge which go beyond the old classifications. It is also in this sense that the tightening of the interdependency chains between human beings, and also between human beings and other life forms, suggests we need to think about the relevance of academic knowledge to the emergent global public sphere. (shrink)