A Little From the Parliament of the Cook Islands

Since not many bio students went to Parliament in the Cook Islands, I thought I'd give you all a little info about what we covered on June 11th.
Although we discussed quite a bit of material, as far as I know, Joe made the appointment with Deputy Clerk Puna to discuss issues with the seabed mining bill that is being dicussed in their legislature. According to a report by SPC Coastline Fisheries the Cook Islands Exclusive Economic Zone covers 1.8 million square kilometers in which there is an estimated 7.5 trillion tons of mineral resources in manganese nodules. The nodules are formed by metallic elements that slowly precipitate out of the ocean water. The nodules grow at a rate of only 2 mm/million years. Deep currents flowing from the Antarctic region towards the equator influence the formation of nodules in Cook Island waters, which are rich in cobalt, nickel and copper. Of these metals, cobalt is the most valuable, and the nodules of the Cook Island waters are thought to have the highest cobalt content in all of the Pacific, estimated to be about 32 million tons. These 32 million tons are thought to be able to meet current world demands for more than 500 years. (cobalt is mostly used industrially, especially in the aircraft industry, rechargeable batteries, and laptops). The monetary value of these metals is estimated to be NZ$ 2 trillion for cobalt, NZ$ 380 billion for nickel, and over NZ$ 50 billion for copper. These nodules occur in waters around 5000 meters deep, which can be a real challenge for mining, and could cause a great deal of disruption to the seabed. Previously, most cobalt has come from Africa, but these supplies have not been consistent and thus other sources are significant. Environmentally the consequences of harvesting these nodules could be devistating, but they are honestly not known. Collecting the nodules could have a significant affect on the seafloor ecosystem especially by sediment plumes that will surely be generated. If the nodules are harvested and processed, more than 95% of the weight would be in unstable tailings because it is unlikely that the manganese and iron will be recoverable, which means disposal of these tailings.
As Puna indicated (this is pretty true in the states as well), the problem is that as long as revenue can be generated, the government will continue their actions.

MORE TO COME!!! I'm at work :-)