Sometimes, the reasons that lead to slums are there are not enough space, clean water and afforest ， the environment is terrible. So from an architect 'view, we can make the environment better by urban design. We can create more public space for people to
Bailey Plaza at Cornell University: an acre of surface parking into a thriving university commons by Michael Van Valkenburgh Associates. Click image for source and visit the Slow Ottawa 'For Free' board for more people-friendly spaces.