Here's a short clip on marine litter seen floating in at Labrador Park on 11Nov2007.
The only natural thing was a coconut. The sea has become our bottomless garbage pit. There is just soooo much plastic in it. With all this rubbish going into it, surely the sea levels will rise notwithstanding the global warming and polar ice melting. :o
Visit www.oceanconservancy.org for more information on the Planet's marine litter woes.
Singapore's coastal cleanup efforts are summarised here :