The road to sustainability can often start not with an action, but with a thought. And more often than not, our thinking is at its most creative when it’s as a result of a collaboration with others. In this show you can hear how Look! St.Albans have got together with international specialists in buildings research, BRE, and from Paul Thistlethwaite, coordinator of Thinking Box, about what they do and how they’re joining in with Sustainable St.Albans Week.