La Rinconada, Peru: Living in the highest altitude city in the world
Kowloon: a brief history of the most densely populated place on Earth
Elkin Velásquez, UN-Habitat: “There is immense value in integrating informal settlements”
Diego Fernández: “Integrating Barrio 31 means its residents have the same rights and obligations”
Barrio 31 and Delft, two different ways of dealing with informal settlements