Marie Gaarder and Thomas Kelly on evidence for development policy

International development is a major political priority in many countries, with billion-dollar budgets. But, as recently as 2006, the influential Center for Global Development published a damning report entitled 'When will we ever learn?', essentially arguing that the entire policy area had been built on a foundation of guesswork and good intentions.   In the two decades since then, a huge amount of work has been done to bring rigorous evidence to this complex and often values-laden political area. For the Science for Policy podcast, Marie Gaarder and Thomas Kelly from the International Initiative for Impact Evaluation cover all the bases: the evidence we have and the evidence we need, how it should be used, and what's still getting in the way. Resources mentioned in this episode

• Report 'When will we ever learn?': https://www.cgdev.org/publication/when-will-we-ever-learn-improving-lives-through-impact-evaluation