'Most Densely Polluted Place on Earth': Tons of Plastic Washes Up on Remote IslandResearchers on Henderson Island in the South Pacific believe the total amount of trash weighs 17.6 tons. The majority of it is discarded plastic.'Most Densely Polluted Place on Earth:' Tons of Plastic Washes Up on Remote Island01:10Link copiedMay 16, 2017, 10:36 AM UTC / Updated May 16, 2017, 10:47 AM UTC