OECD TALIS research shows that no country is managing to keep teachers up-to-date in subject and pedagogic knowledge. Digital tools allow new solutions to intractable problems. The report from the Global Teacher Education Knowledge Mobilisation Summits, held in 2016/7 outlines a low cost ‘marginal gains’ strategy and Knowledge Management system for the education sector to resolve the problem of access to all, to the latest knowledge. All educators and organisations can contribute so collectively we can achieve UNESCO SDG 4 . The MESH system was presented at the UNESCO/ Teacher Task Force conference in Lome, Togo, September 2017 and as a result worldwide, voluntary partnerships are putting the ideas into practice. Please let us know if you have a better solution to the MESH system so we can collaborate.Sign up to the newsletter to keep in touch.