What do our faiths teach us we must do in the face of climate change and ecological degradation that threaten the very survival of our planet? Joining the renowned and eminent speakers at the World Parliament of Religions in Toronoto. Dr Vandana Shiva said, «What we need today is an ecological regeneration and a spiritual regeneration of our relationship with our Earth so that we can start healing. Vandana Shiva, is a physicist, environmental activist and author. Shiva, currently based in Delhi, is author of over 300 papers in leading scientific and technical journals.