The North Pacific Subtropical Gyre (NPSG), also know as the Great Pacific Garbage Patch, has grown 100-fold in the last 40 year and is now roughly the size of Texas,
according to a new report by a team from the Scripps Institution of Oceanography.
The scientists warns that the NPSG is now a killer soup of microplastic – particles smaller than five millimetres – that threatens to alter the open ocean's natural environment.
The United Nations Environment Programme says that, on average, around 13,000 pieces of plastic litter are found in every square kilometre of sea, but the problem is worst in the North Pacific.