Summary of a webinar organised by Africa Initiative for Governance, which saw Ngaire Woods, Paul Collier and others discuss the pressing challenges facing Nigeria

Professor Ngaire Woods is one of three women appointed to join the board of global mining group Rio Tinto as they address criticism over lack of diversity

Professor Ngaire Woods is one of three women appointed to join the board of global mining group Rio Tinto as they address criticism over lack of diversity

Adam Webster comments on the implications of a referendum for Australia's Murray-Darling basin