Collaborative conservation works. (Photograph: FLPA/Rex/Shutterstock) There are four bits of positive environmental news that you might feel cheerful about, in the year that the UN's World Environment Day celebrated biodiversity. First of all, 1. Pupils at the Sri Ram Universal School started our program 'A Future without Rubbish' in India. We had a webinar with pupils, Shashwat DC , Principal Radhika, Luke Douglas-Home and Jacqueline Gibson of Blenheim Palace. (forgetting th