Erik Solheim, former Executive Director of the United Nations Environment Programme, appreciated Tamil Nadu resident Nimal Raghavan for his efforts towards restoring 130 water bodies on Twitter. “This young man has launched activities benefiting 2600 villages and 400,000 individuals,” he tweeted.

Erik Solheim, former Executive Director of the United Nations Environment Programme, appreciated Tamil Nadu resident Nimal Raghavan for his efforts towards restoring 130 water bodies on Twitter. “This young man has launched activities benefiting 2600 villages and 400,000 individuals,” he tweeted.