Actor Arjun Kapoor has joined hands with WWF-India to pledge his support to the Earth Hour 2014 - WWF's global campaign to raise awareness and inspire individual action on climate change. This was announced at a press conference held at the Grand Hyatt, the hospitality partner for Mumbai. Earth Hour 2014, India is also being supported by the Discovery Networks Asia Pacific, the national campaign partner for the campaign. Arjun Kapoor spoke about his association with the cause and invited citizens of the city to come forward and show their support for the campaign. Earth Hour is the largest environmental campaign in history and enables individuals, organizations, governments and groups to show support for policies and practice that balance development and environmental concerns.  Show less