Let's TalkZapaday, Verrijn Stuartlaan 7, Rijswijk, Netherlands.
The Nelson Mandela Annual Lecture is given by a prominent figure from international politics.
The speech, named after former South African President Nelson Mandela, aims to stimulate the international debate about specific social issues worldwide.
Previous speakers at the Nelson Mandela Annual Lecture were Bill Clinton, Desmond Tutu, Kofi Annan and Thabo Mbeki.
The lecture this year is delivered by Dr Mo Ibrahim, Founder and Chair of the Mo Ibrahim Foundation which aims to support good governance and exceptional leadership on the African continent.