The latest Spokes is on its way to members right now… This is the last paper issue: we’re going digital in the spring. More in the coming weeks. Meanwhile, enjoy this issue’s contents… You can read it online or download it. Will science engagement organizations rise up to two of today’s biggest challenges, big data and education for sustainable development? A good first step could be to read Eli Kuslansky’s interview and Michael peter and Christopher Garthe’s feature. This issue of the magazine also asks whether shops, classrooms and libraries are turning into science centres and boasts a new section dedicated to books, articles and journals reviews. Not to forget the latest news from the field.