According to this article from science blog io9.com, U.S.
businessman Russ George, in concentration with a private company and with the (probably
coerced) cooperation of a Canadian First Nations Tribe dumped 100 tons of iron
sulfate into the pacific ocean.
Io9.com is calling it "the world’s most significant
geoengineering project to date." And, as a bonus, the project was super
illegal. According to British newspaper The Guardian "International legal
experts say George's project has contravened the UN's convention on biological
diversity (CBD) and London convention on the dumping of wastes at sea, which
both prohibit for-profit ocean fertilization activities."
George and his team of private scientists dumped the iron
sulfate into the ocean because they believe that the iron sulfate will cause an
algal bloom that will trap carbon and sink it to the bottom of the ocean. According
to The Guardian “Scientists (independent of the dumping experiment) are
debating whether iron fertilization can lock carbon into the deep ocean over
the long term, and have raised concerns that it can irreparably harm ocean
ecosystems, produce toxic tides and lifeless waters, and worsen ocean
acidification and global warming.” Algal
blooms in the Gulf of Mexico have led to massive dead zones that are depleted
of oxygen and cannot sustain life.
In addition to defying UN rules, George also coerced cooperation
and funding out of a First Nations village on the island of Haida Gwaii. The
village let the scientists dump the iron sulfate off the coast of the island
and even donated 1 million dollars to the project. They were told that the
project would help the ocean’s ecosystem and the salmon population. A
representative for the village said they were not informed of any violations of
UN rules or of possible negative effects and if they had known they would have
not supported the project.
For me this project is a huge violation of public trust and
of the general rules of how you conduct a scientific experiment. They are
putting the ocean and the people that base their livelihoods on it at stake. To
me this has all the markers of a technological hazard. It could have been
avoided if Russ George was not suffering from some sort of eco-warrior world
saving hubris.
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Image from The Guardian. Red and oreange areas indicate algal blooms. |