Remote Area Medical, the pioneers of “no-cost” health care clinics, treated nearly 2 000 patients in just three days.

Paul Priestman believes that public transport is the way forward. At London Design Festival he discusses designs that encourage the use of public services.

Whether here on Earth or on the Moon, Satyendra Pakhalé aims to demystify design and technology and its impact on people around the world.

Trash becomes energy at a small New York landfill where people are thinking differently about garbage.

Ghanaian architect Joe Osae-Addo believes that architecture needs to engage beyond the narrow definition of “building”, with a results-driven approach.