Advanced communication and transport technologies allow food sequestration from the farthest reaches of the planet, but have markedly increasing urban dependence on global food systems over the past 50 years. Simultaneously, such advances have eroded collective memory of food production, while suitable spaces for urban gardening have been lost.
These factors combine to heighten the potential for food shortages when—as occurred in the 20th century—major economic, political or environmental crises sever supply lines to urban areas. This paper considers how to govern urban areas sustainably in order to ensure food security in times of crisis by: evincing the effectiveness of urban gardening during crises; showing how allotment gardens serve as conduits for transmitting collective social-ecological memories of food production; and, discussing roles and strategies of urban environmental movements for protecting urban green space. Urban gardening and urban social movements can build local ecological and social response capacity against major collapses in urban food supplies.
Hence, they should be incorporated as central elements of sustainable urban development. Urban governance for resilience should be historically informed about major food crises and allow for redundant food production solutions as a response to uncertain futures.
Research news | 2020-03-26
Three major innovations helped shape the global food system in the past. How can we learn from them to develop a more sustainable system for the future?
Research news | 2020-03-24
Researchers and practitioners present a vision and strategy to better include different worldviews on the value of nature. All with a little help of the octopus
Research news | 2020-03-23
Researchers urge hydrology and water community to join the “Grand Challenge” in establishing safe limits to human interference with the global water cycle
Research news | 2020-03-19
Four-year programme receives SEK 64 million from the Swedish Foundation for Strategic Environmental Research (Mistra)
Research news | 2020-03-18
Researchers, practitioners and artists present previously unimagined ways of thinking about sustainability futures in the region
Research news | 2020-03-17
Computational approach can reveal intricate interactions among stakeholders and help prevent unintended policy outcomes