engulfed by rising seas. On Tuvalu, seawater bubbles up through the ground at high tides, making evacuation a realistic possibility. Oceans absorb half of all atmospheric CO2, but this turns them acidic, preventing sea creatures from building calciferous shells. The most immediate threat is overfishing. Reef damage by boats and tourism affects fish populations, but coral gardeners in Fiji have a solution. They harvest and grow corals artificially, then transplant them back to damaged reefs. Different fishing methods are compared, from sustainable pole and line fishing practised by Solomon Islanders to long-line fishing, which has endangered albatross populations across the region. Commercial fishing vessels lay huge purse seine nets, large enough to catch 150 tonnes at a time. Cameras follow the action inside the net as a haul of yellowfin and skipjack tuna are brought to the surface. Greenpeace's flagship Esperanza patrols the high seas, unprotected pockets of ocean where fishing is unregulated. Less than 1% of the Pacific is protected, and yet up to 90% of its large predatory fish may have been lost already. A Fijian community reef is proof that protection could yet work. Tourism benefits from divers prepared to pay for close encounters with bull and tiger sharks, and fishermen benefit from increased stocks. An international conservation effort also helped save humpback whales, as numbers have recovered since the whaling ban. Title music The music in the title sequence is a ukulele medley of "Over the Rainbow" performed by Israel Kamakawiwo'ole. The original song was sung by Judy Garland in the movie The Wizard of Oz. Reception Writing in The Guardian, Sam Wollaston said that it was "about beautiful South Pacific things, filmed amazingly," but criticised the "slightly irritating script" and called the show "perhaps a little unfocused." At the 2010 News & Documentary Emmy Awards, Wild Pacific won an Emmy in the category "Outstanding Individual Achievement in a Craft: Cinematography - Nature" (awarded to Rod Clarke, Wade Fairley and Richard Wollocombe for "Survivors.") The series was also nominated for a Royal Television Society Craft & Design Award for "Best Sound: Entertainment & Non-Drama" (Kate Hopkins, Tim Owens, Andrew Wilson). The show came back to public attention in 2015 when a clip on The Graham Norton Show highlighted Cumberbatch's apparent inability to pronounce the word "penguin", rendering it "peng-wing" instead. Merchandise DVD and Blu-ray Disc were released to accompany the TV series: A Region 2, 2-disc