|Link to The Guardian|
"A motorbike, golf clubs, a football belonging to a Japanese schoolboy: just some of the estimated 4.8m tonnes of debris swept into the sea by last year's tsunami in Japan, bits of which have already washed up on the shores of Alaska and Canada. Around two-thirds of it sank off the coast of Japan, but the rest is now drifting across the Pacific towards North America, stretching across an estimated 4,000 miles of ocean.
"Much of it will swirl around for ever in the fabled garbage patch in the north Pacific. The problem with the Great Pacific Garbage Patch is that it's hard to spot. Most of it consists of tiny bits of plastic, forming a thin and constantly shifting film on the surface of the ocean. Garbage patchologists say it's twice the size of Texas, but there are also garbage-patch deniers who claim it's a fraction of that size."