Violence in Rio de Janeiro. Report from Brazil by Beatriz Miranda.
Dockers unite; Lamu Breathes; Let there be light; and Who knew?
Report from northern Brazil by Matthew Ponsford.
HIV hope; Speak your heart; Goodwill gesture.
Mozambican campaigners call for debt cancellation.
This year a new submarine data-cable touched down in Valparaiso, Chile, owned by Google.