'Constantine has been a primary school teacher since 1988 and has also worked as an education officer at Scienceworks, where he led the creation of the Nitty Gritty Super City exhibition. A video he produced with his class about climate change, Solar Solution, won the 1999 Ford "One Planet" Environment Award.Prior to teaching, Constantine worked briefly in Civil Engineering, was a draft resistor during the Vietnam War, became a meditation and yoga teacher in India, and taught Tantra Yoga for ten years in Italy, Greece, India and Australia. Constantine continues to advocate for human rights, social justice and peace and climate action as an active member and supporter of various activist organisations.' (Amazon)
