Increased environmental and social risk, ubiquitous information technology, and growing demands for and growing threats to democracy and public participation will alter the education and practice of all the design professions and the geographically oriented sciences, and the ways in which their activities towards influencing environmental and social change are organized and carried out. We all know about these trends, but we do not take them seriously enough. We are not adapting fast enough towards education or professional practice that is collaborative and globally oriented.

Food is wasted throughout the entire food supply chain—from agricultural production to the household level. This has negative impacts on natural resources and the environment. At the same time, food waste is undermining the global target of food security. In turn, reducing food waste can minimise the environmental effects of agriculture on climate, biodiversity, soils, water bodies and the atmosphere.

A singular and modest activist action, a temporary park created in San Francisco, grew into the global urban Park(ing) Day (PD) phenomenon. This tactical urbanism event not only expanded to be annually celebrated in thousands of parking lots all over the world but became an inspiration for urban planning and policy changes. The permanent rendition of Park(ing) Day, parklets, resulted from the movement but did not stop the spread of PD itself.