How sea tubes could slow climate change
27/9/2007 Guardian James Lovelock and Chris Rapley(director of the Science Museum, London have presented a plan to tackling global warming using 200 metre tubes in the oceans. They think they can draw up nutrients from the deep ocean which will stimulate algae to absorb CO2, then when the die and sink the CO2 will be trapped in the ocean depths. Article by Alok Jha, science correspondent. Foir details go to http://news.bbc.co.uk/1/hi/sci/tech/7014503.stm