Few people take on an issue so intensely that it envelops them. But Lisa Wriley was so fascinated by beverage containers that she became one – a character called Bev the Bottle.
Is your environmental enthusiasm waning? Check out our tips for staying a happy, active campaigner.
Rescued at the eleventh hour, and after many compromises, the Durban climate change conference last week managed to highlight issues and suggest that a legally binding global climate change treaty is finally in sight.