In collaboration with the German Association for Adult Education – dvv International – UIL hosted its second Think Tank meeting on Lifelong Learning: Positioning Lifelong Learning in the Post-2015 Development Agenda at its premises in Hamburg from 12–13 December 2013. The overall aim of the meeting was to clarify the concept of lifelong learning and seek key stakeholders’ advice on positioning lifelong learning more saliently in the post-2015 universal, sustainable development agenda. Seventeen high level experts in the field of lifelong learning from all regions of the world, representing UNESCO Member States, UNICEF, WHO, World Bank Youth and non-governmental organisations, participated in the meeting.