Looking for project ideas, advice, and solutions to the tricky challenges your city faces in becoming more sustainable? Our CityChangers’ profiles have what you’re looking for! These are the stories of the people leading the transition that we need in urban spaces. We feature some of the world’s most prominent thinkers and doers in the realms of change-making. From planners to politicians, from activists to architects, and from horticulturalists to housing specialists, our CityChangers represent the many diverse professions and passions that promise to transform our cities.