From climate change to obesity it seems clear that our societies are less wise than we would like — or need. Wisdom can sound other-worldly. But we believe it can and should be eminently practical. That it offers a valuable way to frame an important and essential enquiry into how we can make our societies and institutions work better. Wisdom is an idea that requires us to reflect on ends as well as means — where we are going as well as how to get there. For example, we focus a great deal on growth, but what kind of growth do we want and why do we want it? Conversely, lofty ideals are all very well, but without practical ways to turn them into reality they may be of little value.