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To examine the role of new aeronautical technologies in improving commercial aviation’s environmental performance.

Reviews the environmental improvements that may be conferred through the adoption of alternative aviation fuels and new airframe, engine and navigation technologies.

Although aeronautical technologies have evolved considerably since the earliest days of powered flight, the aviation industry is now reaching a point of diminishing returns as growing global consumer demand for air transport outstrips incremental improvements in environmental efficiency. The chapter describes some of the technological interventions that are being pursued to improve aviation’s environmental performance and discusses the extent to which these innovations will help to deliver a more sustainable aviation industry.

On December 24, 1989, an armed insurrection began in Liberia. Charles Taylor, a former government official, led a rebel force, the National Patriotic Front of Liberia (NPFL), into the north-eastern Nimba County. A breakaway faction, the Independent National Patriotic Front (INPFL), led by Prince Yormie Johnson gained control of central Monrovia – the capital – and killed the President Samuel Doe. The Economic Community of West African States (ECOWAS) intervened in August 1990, sending monitoring troops (the ECOWAS Military Observer Group, ECOMOG), and convened a national conference which elected an Interim Government of National Unity. In October 1990, ECOMOG established a neutral zone in Monrovia where Dr. Amos Sawyer was installed as Interim President in November. Various different factions and opposition groups were formed and clashes between the rebel groups and the Liberian army continued.

European air transport policy, emerged through the confluence of case law and legislation, in four broad areas: liberalization, safety and security, greening, and the external policy. Following the implementation of the single market for air transport, policy shifted to liberalizing and regulating associated services and in recent years to greening, the external aviation policy, and safety and security. Inclusion of air transport in the Environmental Trading Scheme of the European Union exemplifies the European Commission’s proactive stand on bringing the industry in line with emission reduction trajectories of other industries. However, the bid to include flights to third countries in the trading scheme pushed the EU into a controversial position, causing the Commission to halt implementation and to give ICAO time to seek a global multilateral agreement. The chapter also discusses how the nationality clauses in air services agreements breached the Treaty of Rome, and a court ruling to that effect enabled the EC to extend EU liberalization policies beyond the European Union, resulting in the Common Aviation Area with EU fringe countries and the Open Aviation Area with the USA. Another important area of progress was aviation safety, where the EU region is unsurpassed in the world, yet the Commission has pushed the boundary even further, by establishing the European Safety Agency to oversee the European Aviation Safety Management System. Another important area of regulatory development was aviation security, a major focus after the woeful events in 2001, but increasingly under industry scrutiny on costs and effectiveness. The chapter concludes by arguing that in the coming decade, the EU will strive to strengthen its position as a global countervailing power, symbolized in air transport by a leadership position in environmental policy and international market liberalization, exemplified in the EU’s external aviation policy.

Purpose – The purpose of this research is to investigate whether and to what extent economic transactions are influenced by social structures, power distributions, and cultural understandings through an analysis of exchange at a scrap metal yard in Chicago.

Methodology/Approach – Between March 2000 and December 2002, 72 interviews were conducted with collectors who bring metal to City Iron. With 16 of these collectors the author had a working relationship, assisting the collector in all aspects of the job. Data were coded and analyzed with the assistance of NVIVO, a qualitative data management program.

Findings – The author finds that market transactions are not impersonal and that moral characterizations matter. In this universally risky business in which some level of in-market cheating is expected, material and moral appraisals become intertwined as participants look to extra-market cues and clues in evaluating with whom to transact and how. While the ascription of ethnicity serves as a proxy for the particularistic judgment of trustworthiness, this sorting is accomplished and legitimated by an ostensibly universal moral discourse. Actors evaluate each other using a moral yardstick, paying as much – if not more – attention to what one believes the other is doing when not working as to when one is.

Originality/Value of paper – By focusing on exchange-in-interaction and articulating how economic transactions are culturally embedded, this research contributes to scholarship in the sociologies of work and economies, and provides a glimpse into an understudied work world.