Speeches and addresses delivered in 2007 Speeches and presentations delivered by Peter Piot as Executive-Director of UNAIDS. These include: a transcript of a speech entitled 'STIs and HIV: learning from each other for the long-term response?" for the 17th Annual Meeting of the International Society for Sexually Transmitted Diseases Research, Seattle, USA; transcript of a speech entitled 'PEPFAR and the Global AIDS Response' at the Woodrow Wilson International Center of Scholars, September 20, 2007 and speech entitled “To reduce HIV/AIDS globally, South Africa should succeed” at the National AIDS Conference, Durban, South Africa, 5 June 2007. 2007