Obsolescence to sustainability

Cities are the places where people meet to exchange ideas, trade, or simply relax and enjoy themselves. A city‘s public domain — its squares, parks and streets — is the stage and the catalyst for these activities. The compact city — with development grouped around public transport, walking, and cycling — is the only environmentally sustainable form of city. However, for population densities to increase and for walking and cycling to be widespread, a city must increase the quantity and quality of well-planned beautiful public spaces that are human in scale, sustainable, healthy, safe, and lively. Cities — like books — can be read, and we should understand their language. The street, the footpath, the square, and the park are the grammar of the city; they provide the structure that enables cities to come to life, and to encourage and accommodate diverse activities, from the quiet and contemplative to the noisy and busy. A humane city — with carefully designed streets, squares, and parks — creates pleasure for visitors and passers-by, as well as for those who live, work, and play there every day. Everyone should have the right to easily accessible open spaces, just as they have a right to clean water. Everyone should be able to see a tree from their window, or to sit on a bench close to their home with a play space for children, or to walk to a park within ten minutes. Well-designed neighborhoods inspire the people who live in them, whilst poorly designed cities brutalize their citizens. As Jan Gehl says: “We shape cities, and they shape us.”