Ramon Magsaysay awardee Sonam Wangchuk believes that the climate change is a greater threat than world wars. He emphasizes the importance of tribal communities in protecting the environment & urges modern city residents to learn sustainable living from them. Wangchuk calls for environmental justice to combat climate change & stresses the need to preserve tribal culture & knowledge. He believes that the traditional culture of Bodoland & Ladakh can contribute significantly to the nation s wealth.