23,304 research outputs found

    Climate change and radical energy innovation: the policy issues

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    Although the impacts of greenhouse gas build-up remain uncertain, they have the potential to be very serious and possibly catastrophic. If the outcomes are serious then neither improving energy efficiency nor adaptation policies will cope with the problems of warming. Reducing climate impacts without impeding economic development will require new low or zero emissions energy carriers and associated technologies. This paper argues that current innovation policy initiatives aim at only limited dimensions of energy technology: they either promote incremental change in existing technologies, or improving performance in existing renewable alternatives. They will neither induce fundamental innovation in carrier technologies, nor change the basic technological regime of hydrocarbon production, distribution and use. For this, more radical „mission-oriented? programmes are necessary. In turn, these will require new policy instruments and methods, new roles for government, and new dimensions of international collaboration and global governance of innovation strategies.

    Harnessing the potentials of the blue economy for Kenya’s sustainable development

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    An economic giant, political dwarf and military worm?: introducing the concept of 'transnational power over' in studies of (the EU’s) power

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    This paper challenges the common depiction of the European Union (EU) as an economic giant, political dwarf and military worm. It argues that this depiction fails to acknowledge the EU’s structural power and the more subtle ways in which the Union exerts power in the international realm. Building on Susan Strange’s theory of the United States (U.S.) as a ‘transnational empire’ and Stephan Keukeleire’s concept of ‘structural foreign policy’, the paper seeks to demonstrate that EU is more powerful than is still commonly thought. To account for the more subtle and indirect manners in which the EU exerts power on the global stage, the paper presents a new conceptual understanding of power, adapted to the present-day realities of globalisation, interdependence and post-Cold War order, notably ‘transnational power over’ (TNPO). Combining insights from Steven Lukes’s work on power with reflections from Susan Strange and other scholars of international political economy (IPE), the concept of TNPO captures the degree to which international actors are institutionally, materially and/or ideationally subordinate to or dependent on a dominant actor, making it difficult for them to resist its initiatives or turn down its offers. The paper concludes by presenting a conceptual framework based on the notion of TNPO. The framework demonstrates how a dominant actor such as the EU can rely on its TNPO to negotiate favourable agreements, which in turn strengthen its TNPO

    Achieving circular economy through new blue economy initiatives: a road map for ports

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    Less is more: what design against crime can contribute to sustainability.

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    Crime is a voracious form of premature obsolescence. Replacement of insured stolen items increases levels of product consumption that are unsustainable. Additional to the ecological cost of crime are the social and economic impacts linked to ‘courts, cops and corrections’ – money better spent on building social innovation and sustainability. The user/ abuser centered methodology of the Design Against Crime Research Centre (DACRC) at University of Arts London as a socially responsive design movement is described in this paper. It argues that DACRC’s approach is unique. It addresses social agendas by accommodating consideration of multiple, often competing, user-demands in a given context, and responding in ways that produce both fiscal and social capital through sustainable design

    Kenya Human Development Report 2013: Climate Change and Human Development - Harnessing Emerging Opportunities

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    Since independence, Kenya has been progressing towards the realization of human development. The national economy has expanded throughout the years, and significant progress has been achieved in reducing genderbased differences, supporting the development of the most vulnerable segments of the population, improving access to health and sanitation services, promoting a more equitable access to resources, protecting human rights, and valuing individual goals and objectives. Consequently, the 2012 Human Development Index (HDI) estimate for Kenya is now 0.522, an improvement from the previous year's score of 0.509. This score is higher than the average for Sub-Saharan Africa

    EPSRC IMPACT Exhibition

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    This exhibition was conceived by Dunne (PI) and comprised 16 mixed-media speculative design research projects. It marked the culmination of an EPSRC-funded initiative also partly supported by NESTA. Dunne supervised and then curated the projects by staff, graduates and students of the RCA Design Interactions programme. Each was conducted in collaboration with an external research partner organisation already supported by the EPSRC. The topics covered ranged from renewable energy devices and security technologies to the emerging fields of synthetic biology and quantum computing. Dunne and an advisory panel from EPSRC and NESTA selected themes on the basis of diversity of topic, design opportunities, intellectual and creative challenges, and public relevance. Dunne invited the designers to take a radical, interrogative approach, exploring the social, ethical and political implications of the research. Each designer visited the relevant science lab, consulted with the scientists throughout the project, and participated in a one-day workshop hosted by NESTA between scientists and designers on such forms of collaboration. Designers carried out literature, journal, and project surveys before developing their projects through iterative prototypes. The exhibition, held at the RCA in 2010, was considered by EPSRC to offer a powerful insight into how today’s research might transform our experience of the world. It was reviewed in the Guardian (2010), Wired (2010) and Design Week (2010). Dunne presented ‘IMPACT!’ in conferences including the IDA Congress, ‘Design at the Edges’, Taipei (2011) and at the Wellcome Trust, London (2011). He gave a related lecture to researchers at Microsoft Research Asia, Beijing (2011). Individual exhibits from the project featured in exhibitions: Museum of Modern Art (2011), National Museum of China (2011); Z33 (2010–11); Wellcome Trust (2010–11); Saint-Étienne International Design Biennial (2010); Ars Electronica (2010); The Times Cheltenham Science Festival (2010); and V2_, Institute for the Unstable Media (2010)

    Managing ubiquitous eco cities: the role of urban telecommunication infrastructure networks and convergence technologies

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    A successful urban management system for a Ubiquitous Eco City requires an integrated approach. This integration includes bringing together economic, socio-cultural and urban development with a well orchestrated, transparent and open decision making mechanism and necessary infrastructure and technologies. Rapidly developing information and telecommunication technologies and their platforms in the late 20th Century improves urban management and enhances the quality of life and place. Telecommunication technologies provide an important base for monitoring and managing activities over wired, wireless or fibre-optic networks. Particularly technology convergence creates new ways in which the information and telecommunication technologies are used. The 21st Century is an era where information has converged, in which people are able to access a variety of services, including internet and location based services, through multi-functional devices such as mobile phones and provides opportunities in the management of Ubiquitous Eco Cities. This paper discusses the recent developments in telecommunication networks and trends in convergence technologies and their implications on the management of Ubiquitous Eco Cities and how this technological shift is likely to be beneficial in improving the quality of life and place. The paper also introduces recent approaches on urban management systems, such as intelligent urban management systems, that are suitable for Ubiquitous Eco Cities

    Microbial solar cells: applying photosynthetic and electrochemically active organisms

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    Microbial solar cells (MSCs) are recently developed technologies utilizing solar energy to produce electricity or chemicals. MSCs use photoautotrophic microorganisms or higher plants to harvest solar energy, and use electrochemically active microorganisms in the bioelectrochemical system to generate electrical current. Here, we review the principles and performance of various MSCs, in an effort to identify the most promising systems as well as the bottlenecks and potential solutions towards „real life. MSC application. We give an outlook on future applications based on the intrinsic advantages of MSCs, showcasing specifically how these living energy systems can facilitate the development of an electricity-producing green roof.This is a "Post-Print" accepted manuscript, which has been published in "Trends in Biotechnology". This version is distributed under the Creative Commons Attribution 3.0 Netherlands License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Please cite this publication as follows: 2011 Trends in Biotechnology Microbial solar cells: applying photosynthetic and electrochemically active organisms. David P.B.T.B. Strik, Ruud A. Timmers, Marjolein Helder, Kirsten J.J. Steinbusch, Hubertus V.M. Hamelers, , Cees J.N. Buisman. Trends in Biotechnology 29 (1), 41-49 You can download the published version at: http://dx.doi.org/10.1016/j.tibtech.2010.10.00

    Revisiting the Gaia hypothesis: Maximum Entropy, Kauffman's 'Fourth Law' and physiosemeiosis

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    Recently, Kleidon suggested a restatement of the Gaia hypothesis based on Maximum Entropy approaches to the Earth system. Refuting conceptions of Gaia as a homeostatic system, Gaia is seen as a non-equilibrium thermodynamic system which continuously moves away from equilibrium, driven by maximum entropy production which materializes in hierarchically coupled mechanisms of energetic flows via dissipation and physical work. I propose to relate this view with Kauffman's 'Fourth Law of Thermodynamics', which I interprete as a proposition about the accumulation of information in evolutionary processes. Then, beyond its use in the Kleidon model, the concept of physical work is expanded to including work directed at the capacity to work: I offer a twofold specification of Kauffman's concept of an 'autonomous agent', one as a 'self-referential heat engine', and the other in terms of physiosemeiosis, which is a naturalized application of Peirce's theory of signs emerging from recent biosemiotic research. I argue that the conjunction of these three theoretical sources, Maximum Entropy, Kauffman's Fourth Law, and physiosemeiosis, allows to show that the Kleidon restatement of the Gaia hypothesis is equivalent to the proposition that the biosphere is a system of generating, processing and storing information, thus directly treating information as a physical phenomenon. I substantiate this argument by proposing a more detailed analysis of the notion of hierarchy in the Kleidon model. In this view, there is a fundamental ontological continuity between the biological processes and the human economy, as both are seen as information processing and entropy producing systems. As with other previous transitions in evolution, the human economy leverages the mechanisms by which Gaia moves further away from equilibrium. This implies that information and natural resources or energy are not substitutes, i.e. the knowledge economy continues to build on the same physical principles as the biosphere, with energy and information being two aspects of the same underlying physical process. --Gaia,non-equilibrium systems,Fourth Law,work,Peirce,triadism,hierarchy,economic growth
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