A series by Global Report about eight individuals who have come to realise there is, indeed, only one earth. 6: City in the Sand
Emerita Castro is one of the millions of people who have left their homes in the countryside and moved to the city in search of work and a better life. But where so many others end up in misery, Emerita is helping to build Villa el Salvador , a town which offers real hope to Peru's urban poor. Cameraman ALEX HANSEN
Film editor RICHARD SPURWAY Producer HOWARD REID
Series producer PETER FIRSTBROOK