Blue Urbanism

The consequences of our emotional disconnect from oceans have been severe: the marine ecosystems that make up 70% of our planet are imperiled as never before. Restoring the integrity of the oceans will require unprecedented effort, but Blue Urbanism highlights the promise of urban areas around the world that have begun to prioritize marine health, such as efforts to discover the amazing marine biodiversity near cities, new prototypes of wind- and solar-powered shipping vessels, urban aquaponics systems and buildings and parks that connect with the ocean visually and structurally. This book offers an impassioned argument for the need to harness the political, economic, and emotional power of our growing cities to benefit the ocean, offering a comprehensive look at the challenges and great potential for urban areas to integrate ocean health into their policy and planning goals.



This article introduces, synthesises, and discusses four articles from four issues of the Journal 'City'. The author argues that while urban and peri-urban agriculture is emerging in almost every city in the world, seeing it as a coherent 'movement' is problematic as it varies so widely in its form, its motivation and its aims between countries and continents. It is also often unable to stop the increasing control of urban land by wealthy urban elites. Nevertheless, urban agriculture has a major role to play in achieving food security for the world's poor, and needs to be recognised as an international trend of rapidly growing importance. The author argues that the Transition Movement has played a key role in supporting some of these initiatives.