News UNDP Goodwill Ambassador and ‘Game of Thrones’ star Nikolaj Coster-Waldau highlights Odisha’s mangrove restoration story in global *documentary series 28 Oct 2025 SSZee Media The second season of the acclaimed series ‘An Optimist’s Guide to the Planet’, hosted by United Nations Development Programme (UNDP) Goodwill Ambassador and ‘Game of Thrones’ star Nikolaj Coster-Waldau, premiered