Architecture
Royal Gold Medal winner Paulo Mendes da Rocha represents optimism in a time of pessimism, says Chipperfield
Sir David Chipperfield has accused politicians of lacking courage and vision at a time when "ideas and principles are under siege" and said architecture has become "contaminated by cynicism". More about Royal Gold Medal winner Paulo Mendes da Rocha represents optimism in a time of pessimism, says Chipperfield