Futureproofing the City, the first event in the AF's series of conversations, Radical Nature: Contemporary Visions has now sold out.
Tickets remain for July and October's remaining discussions, which are curated in response to, and collaboration with, the Barbican's current exhibition, Radical Nature: Art and Architecture for a Changing Planet: 1969 - 2009.
Image: View from a formerly squatted hi-rise of the old centre of São Paulo. Courtesy R/E/D.