Geoengineering and Non-Ideal Theory

The strongest arguments for the permissibility of geoengineering (also known as climate engineering) rely implicitly on non-ideal theory—roughly, the theory of justice as applied to situations of partial compliance with principles of ideal justice. In an ideally just world, such arguments acknowledge, humanity should not deploy geoengineering; but in our imperfect world, society may need to complement mitigation and adaptation with geoengineering to reduce injustices associated with anthropogenic climate change. We interpret research proponents’ arguments as an application of a particular branch of non-ideal theory known as “clinical theory.” Clinical theory aims to identify politically feasible institutions or policies that would address existing (or impending) injustice without violating certain kinds of moral permissibility constraints. We argue for three implications of clinical theory: First, conditional on falling costs and feasibility, clinical theory provides strong support for some geoengineering techniques that aim to remove carbon dioxide from the atmosphere. Second, if some kinds of carbon dioxide removal technologies are supported by clinical theory, then clinical theory further supports using those technologies to enable “overshoot” scenarios in which developing countries exceed the cumulative emissions caps that would apply in ideal circumstances. Third, because of tensions between political feasibility and moral permissibility, clinical theory provides only weak support for geoengineering techniques that aim to manage incoming solar radiation

Doing the Business? Newspaper reporting of the business of football

This research draws upon a growing interest within media sociology in the ways in which news is shaped by information flows between sources; it focuses on how the media, and newspapers in particular, report on the business aspects of the UK football industry. Media interest in the workings of the City and issues of corporate governance extend beyond the conventional business pages to encompass the sports pages, commentary and even editorializing. The case study in this article centres on the Scottish club, Celtic, and serves to illustrate how public interest in sport can help illuminate aspects of how financial news is produced and reported in the print media. The article argues that much of the growing and complex business side of the game goes largely unreported and that there is evidence of an over-reliance on celebrity sources by journalists and a lack of knowledge or experience among sports reporters in reporting business stories

A microprocessor based anti-aliasing filter for a PCM system

Described is the design and evaluation of a microprocessor based digital filter. The filter was made to investigate the feasibility of a digital replacement for the analog pre-sampling filters used in telemetry systems at the NASA Ames-Dryden Flight Research Facility (DFRF). The digital filter will utilize an Intel 2920 Analog Signal Processor (ASP) chip. Testing includes measurements of: (1) the filter frequency response and, (2) the filter signal resolution. The evaluation of the digital filter was made on the basis of circuit size, projected environmental stability and filter resolution. The 2920 based digital filter was found to meet or exceed the pre-sampling filter specifications for limited signal resolution applications

EU pension reform - An overview of the debate and an empirical assessment of the main policy reform options

This paper on European Union (EU) pension reform provides an overview of the debate and, on the basis of a series of model simulations, makes an empirical assessment of the main pension policy reform options at the EU, not the Member State, level. It estimates what it would take to bring the public PAYG pension system back into equilibrium and assesses the case for a shift to funding. The main conclusion of this paper is that the EU pension system should in the very long run (i.e. over more than one generation) be fully funded, with this being achieved using a two-stage optimal transition path. Stage one of this transition process should concentrate on stabilising the PAYG system and achieving a partial shift to funding, with stage two only occurring once circumstances permit. The fully funded system, once established, should have public and private pillars, with the public system in effect replacing the old PAYG system with a similar compulsory, defined benefit, system and with the private pillar being a voluntary, defined contribution, system.pension reform, policy reform options, ageing model, Mc Morrow, R�ger,

Economic and financial market consequences of ageing populations

The implications of ageing populations over the coming decades at the global level will be significant in terms of not only a slowdown in the growth rate of output and living standards but also with regard to fiscal and financial market trends. Given the backdrop of the downward trend in world-wide potential growth rates over the past number of decades, driven by falling rates of capital accumulation and a slowdown in productivity growth, the additional negative impact of relative declines in the growth rate of working age populations over the coming decades bodes ominously for future world-wide economic developments. The focus of the present paper is to quantify and analyse the nature, extent and geographical reach of the "real" economy and budgetary aspects of ageing populations as well as providing an initial assessment of the financial market implications of this phenomenon.population ageing, growth rate, productivity growth, working age population, Mc Morrow, R�ger

The Lisbon Strategy and the EU's structural productivity problem

The structural nature of the EU's productivity downturn is confirmed by the analysis in this paper, with the bulk of the deterioration emanating from an outdated and inflexible industrial structure which has been slow to adapt to the intensifying pressures of globalisation and rapid technological change. The EU's productivity problems are driven by the combined effect ofan excessive focus on low and medium-technology industries (with declining productivity growth rates and a globalisation-induced contraction in investment levels); an inability to seriously challenge the US's dominance in large areas of the ICT industry, as reflected in the relatively small size of its ICT production sector; and finally, its apparent slowness in reaping the productivity enhancing benefits of ICT in a range of ICT-using industries, although measurement issues severely complicate an assessment of the gains from ICT production and diffusion.lisbon strategy, productivity, growth, labour market, Denis, Mc Morrow, R�ger, Veugelers, structural productivity

アドバイステイキョウニオケルゲンゴノケンショウ ドウシRecommendノケンキュウ

　 This study is about the language used in the speech act of advice-giving. It deals with the use of one particular verb, recommend, in advice-giving in informal spoken English. Data comes from the SOAP Corpus and the study includes both quantitative and qualitative analysis, focusing particularly on the collocates of recommend, and what can be learned from them about the ways in which recommend is used in advice-giving