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November 23, 2018 11:26 pm
Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/Rry5CmVBRgs/rising-seas-give-island-nation-a-stark-choice-relocate-or-elevate
Rising Seas Give Island Nation a Stark Choice: Relocate or Elevate
Climate change means the low-lying Marshall Islands must consider drastic measures, including building new artificial islands. National Geographic: The navigational prowess of Marshall Islanders is legendary. For thousands of years, Marshallese have embraced their watery environment, building a culture on more than 1,200 islands scattered across 750,000 square miles of ocean. But powerful tropical cyclones, damaged reefs and fisheries, worsening droughts, and sea-level rise threaten the coral reef atolls of this large ocean state, forcing the Marshallese to navigate a new reality. In a moment of reckoning, Marshall Islanders face a stark choice: relocate or elevate. One idea being considered is the construction of a new island or raising an existing one. With 600 billion tons of melting ice flowing into oceans that are absorbing heat twice as fast as 18 years ago, the Marshallese will need to move fast. A report published by the Intergovernmental Panel on Climate Change (IPCC) in October highlighted different projected outcomes from a temperature rise of 1.5C versus 2C. In the report, small-island developing states are identified as being at disproportionately higher risk of adverse consequences of global warming. Among them, four atoll nations: Kiribati, Tuvalu, the Maldives, and the Marshall Islands, are at greatest risk. [...] In July, speaking at a climate change conference on Majuro, capital of the Marshall Islands, University of Hawaii climate scientist Chip Fletcher discussed possible adaptation measures. When Fletcher presented a map depicting Majuro flooded under three feet of water, there was an audible gasp in the room. For climate activists in the Pacific, "1.5 to stay alive," has been the mantra of survival. "We're going to miss 1.5C," Fletcher told his audience, but added, "there's something we can do about it."Read more of this story at Slashdot.
Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/Rry5CmVBRgs/rising-seas-give-island-nation-a-stark-choice-relocate-or-elevate
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