When Czechoslovak student protester Jan Palach set himself alight in 1969, Jara Moserova-Davidova was one of the specialists who treated him. Now head of UNESCO in the Czech Republic she has lived under Nazi and communist oppression-and seen both systems collapse. She talks to Mary Lean.
A recent Nigerian conference took a form strikingly different from the usual sedentary occasions held within four walls. This 'rolling conference' spanned four different venues hundreds of miles apart.