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Energy production and storage are central problems for our time. In principle, abundant energy is available from the sun to run the earth in a sustainable way. Solar energy can be directly harnessed by agricultural and photovoltaic means, but the sheer scale of the energy demand poses severe challenges, for example any major competition between biomass production and food production would simply transfer scarcity from energy to food. Indirect use of solar energy in the form of wind looks also promising, especially for those regions not blessed with abundant sunlight. Other modes such as tidal and wave energy may well become important niche players. Inorganic chemistry plays a decisive role i...
The Works of Ibn Wāḍiḥ al-Yaʿqūbī, a three volume set, contains a fully annotated translation of the extant writings of Abū al-ʿAbbās al-Yaʿqūbī, a Muslim imperial official and polymath of the third/ninth century, along with an introduction to these works and a biographical sketch of their author. The most important of the works are the History (Ta’rikh) and his Geography (Kitab al-buldan). It also contains a new translation of al-Yaʿqūbī’s political essay (Mushakalat al-nas) and a set of fragmentary texts drawn from other Arabic medieval works. Al-Yaʿqūbī’s writings are among the earliest surviving Arabic-language works of the Islamic period, and thus offer an invaluable body of evidence on patterns of early Islamic history, social and economic organization, and cultural production. Contributors: Laila Asser, Paul Cobb, Lawrence I. Conrad, Elton Daniel, Fred Donner, Michael Fishbein, Matthew S. Gordon, Sidney H. Griffith, Wadad Kadi (al-Qāḍī), Lutz Richter-Bernberg, Chase F. Robinson, Everett K. Rowson The hardback edition of this title is also available as part of a 3-volume set (hardback, ISBN 978-90-04-35608-5), click here.