Dr. Thomas Mathew, Chairman of our South Asia regional body, represented IARF in the UN Conference on Sustainable Development (Rio+20), held in Rio de Janerio from June 20-22, 2012.
IARF attended the original 1992 Rio conference, and this was an opportunity for him to represent IARF as one of several religion-based voices on Earth issues.
His report of the event is here (GoogleDoc, 7 pages).