We talk to Åsa Stenmarck, of IVL, the Swedish Environmental Research Institute. Åsa works on projects that aim to create more sustainable consumption (including reducing consumption overall, sharing, waste minimization, recycling and so on), and she is particularly interested in plastics and food. We talk about return systems for food containers, food waste, behaviour change, ‘weasel words’, and how people expect both governments and companies to make ‘good choices’ easy for us.