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Rising Seas Give Island Nation a Stark Choice: Relocate or Elevate (nationalgeographic.com)

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."

6 of 243 comments (clear)

  1. The Seas AREN'T Rising.. by kenwd0elq · · Score: 1, Interesting

    There's an island in the harbor in Sydney, Australia. Back in 1865, they build a stone fortification on the island. You can see a few photos of Fort Denison through the years on the Wikipedia page at https://en.wikipedia.org/wiki/.... You can plainly see that the sea level rise since 1865 to the present day is approximately zero.

  2. Pacific Islands growing not shrinking by Anonymous Coward · · Score: 0, Interesting

    Here is a National Geographic Article arguing Pacific Islands are growing not shrinking and the Marshal Islands are included. The propaganda of global warming makes my stomach sick. What kinda sick fucks keep pushing this god damn bullshit.

    https://news.nationalgeographic.com/2015/02/150213-tuvalu-sopoaga-kench-kiribati-maldives-cyclone-marshall-islands/

  3. Floating islands by sl149q · · Score: 1, Interesting

    This is an old post describing how coral atolls float and effectively keep pace with the rise and fall of sea level.

    https://wattsupwiththat.com/20...

    And there have been numerous recent reports showing that island (e.g. Tuvalu) is indeed growing.

    https://wattsupwiththat.com/20...

    From Nature communications:
    Patterns of island change and persistence offer alternate adaptation pathways for atoll nations

    Paul S. Kench, Murray R. Ford & Susan D. Owen

    Abstract
    Sea-level rise and climatic change threaten the existence of atoll nations. Inundation and erosion are expected to render islands uninhabitable over the next century, forcing human migration. Here we present analysis of shoreline change in all 101 islands in the Pacific atoll nation of Tuvalu. Using remotely sensed data, change is analysed over the past four decades, a period when local sea level has risen at twice the global average (~3.90±0.4mm.yr1). Results highlight a net increase in land area in Tuvalu of 73.5ha (2.9%), despite sea-level rise, and land area increase in eight of nine atolls. Island change has lacked uniformity with 74% increasing and 27% decreasing in size. Results challenge perceptions of island loss, showing islands are dynamic features that will persist as sites for habitation over the next century, presenting alternate opportunities for adaptation that embrace the heterogeneity of island types and their dynamics.

  4. Relocate, elevate. What about respirate? by Snufu · · Score: 1, Interesting

    Everything is either or with you guys. So what if it's bleedin' damp.

  5. Why the hell by OYAHHH · · Score: 2, Interesting

    Are seemingly half the articles on /. about "global warming" today?

    --
    Caution: Contents under pressure
  6. Re:Theory vs. data by Jane+Q.+Public · · Score: 1, Interesting

    Sea level rise has NOT accelerated, and the report that found oceans were absorbing more heat than previously thought was found to have fundamental -- it is not unfair to say fatal -- mathematical flaws.

    The truth is that the data does not support that conclusion. At all.

    And while fresh water on many smaller islands has always been an issue, it is not one that can be attributed to AGW-caused "climate change".