Dr Sourav Roy is the co-founder and CEO of Centre for Big Synergy (CBS), a CSO of the United Nations Department of Social and Economic Affairs. CBS inform, inspire and involve individuals and organisation to create and evolve products, practices and policies for a more responsible tomorrow. He is actively involved in multiple UN SDGs initiatives run by CBS as well as its partner organisations around the world. He is also the co-founder of the Big Syn Institute and the Big Syn International Film Festival (BSIFF). BSIFF is the biggest online film festival (films, animations and documentaries) of its kind and has so far educated over 3 million people in 80+ countries about the United Nations Sustainable Development goals, and more importantly what people can do to act on those goals.