Actress Keisha Castle-Hughes presents a climate campaign T-shirt to Jim Maruai, Prime Minister of the Pacific nation of the Cook Islands during an official lunch in the capital Rarotonga. The actresses' visit coincides with Greenpeace beginning their Pacific Climate Voices campaign which will highlight the need for industrialized nations to significantly and urgently reduce carbon emissions to reduce the impact on low lying communities in the region vulnerable to rising sea levels due to climate damage.