This volume collects selected papers on the European Union from the 13th Congress of the International Economic Association held in Lisbon, September 2002. It starts with an address by Romano Prodi, President of the European Commission, who sets the tone for the other papers by describing and evaluating two of the greatest accomplishments of the EU: economic and monetary union, and EU enlargement. Other authors deal in detail with various aspects of these and other issues, using a mixture of theoretical, empirical, and other tools.

This volume presents a broad panorama of the current status of research of invertebrate animals considered belonging to the phylum Cnidaria, such as hydra, jellyfish, sea anemone, and coral. In this book the Cnidarians are traced from the Earth’s primordial oceans, to their response to the warming and acidifying oceans. Due to the role of corals in the carbon and calcium cycles, various aspects of cnidarian calcification are discussed. The relation of the Cnidaria with Mankind is approached, in accordance with the Editors’ philosophy of bridging the artificial schism between science, arts and Humanities. Cnidarians' encounters with humans result in a broad spectrum of medical emergencies that are reviewed. The final section of the volume is devoted to the role of Hydra and Medusa in mythology and art.

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In 1861, just a few years before Confederation, 84 per cent of Canadians lived in rural areas; today, it’s less than 20 per cent. Our municipal governments are asked to do more for their citizens than ever before, yet they must confront myriad challenges – from the public health pandemic to the housing crisis – without the tools they need. They have no constitutional protection from jurisdictional overstepping by provincial governments and no assurance that they will be able to complete any effort they undertake. The Past, Present, and Future of Canadian Cities explores the historical functions of municipalities, their current ability to tackle major problems, and what the future holds for shifting legal and political powers. This volume examines how pre-Confederation cities came to have their current constitutional and legislative forms; how current local governments make decisions within existing legal parameters, highlighting Indigenous-municipal relationships and emergency management; and, finally, looks to the world to investigate future innovation in municipal governance. The Past, Present, and Future of Canadian Cities makes the case that constitutional concepts must be repurposed to support the transition from nation-building to city-building in a global context.

Earthen architecture is widespread all over the world and demonstrates a significant richness of varieties both in application and in materials used. This book discusses and debates the lessons that can be learned from earthen architecture to create sustainable architecture today, both for the conservation of traditional existing buildings and the