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Eran Feitelson

With declining costs and rising water stress desalination may seem a panacea. However, desalination is imbued with contradictions. This chapter identifies these contradictions on the basis of the Israeli experience. To this end, the direct and indirect implications of desalination are outlined as they have been played out in Israel. The first contradiction is between supply augmentation and water conservation – desalination reduces perceptions of scarcity and hence readiness to conserve water. A second contradiction is environmental – desalination increases greenhouse gas emissions and affects marine life, while allowing more freshwater to be retained in nature and reducing vulnerability to climate change. A third contradiction regards control. While desalination has the potential to change zero-sum into positive-sum games, it alters power relations thereby generating opposition from parties that lose advantageous positions. Finally, while desalination is intended to alleviate shortages to households, it may preclude access by the weakest strata due to its price effects, thereby aggravating inequities.

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Eran Feitelson

Eran Feitelson puts forward an approach to examining the equity implications of public transport, discussing the attributes of different transport systems, the types of trips made and attributes of travellers - and hence summarises the likely equity implications. There are important impacts on accessibility and life prospects. The hyper-mobile benefit most from travel, and these use air and high speed rail in particular. The most obviously progressive mode is the use of the bus (alongside walking), which is subsidised by taxpayers and, in the main, serves lower income groups.

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Edited by Eran Feitelson and Erik Verhoef

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Transport and Environment

In Search of Sustainable Solutions

Edited by Eran Feitelson and Erik Verhoef

The impact of transport on the environment is a major issue of worldwide concern. This important new book presents state-of-the-art contributions on spatial and technological aspects of transport in relation to environmental degradation, together with analysis of sustainable transport policy.
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Kevin Dwarka and Eran Feitelson