Mining the Deep Sea | Tom Peacock | TEDxMIT 

Deep-sea mining of polymetallic nodules is being considered as an abundant new source of in-demand minerals, such as cobalt and nickel, to underpin a transition to a low carbon global economy. The costs, benefits and risks of such an endeavor need to be carefully balanced against those of established land-based mining, so that an informed decision can be made. Having received his B.Sc. (Physics) from Manchester University and D. Phil. (Physics) from Oxford University, Professor Thomas Peacock of the Mechanical Engineering Department at MIT is the Director of the Environmental Dynamics Laboratory (ENDLab). His research group conducts field studies, laboratory experiments and modeling of environmental flows with an emphasis on ocean dynamics and transport. Professor Thomas Peacock received NSF and ONR sponsored projects, including recent studies in the Arctic Ocean, the Timor Sea, and the Western Pacific. Recently, he established a research program at MIT that studies scientific and societal aspects of deep-sea mining, with activities ranging from plume dynamic studies in the Pacific Ocean to the development of an international royalty payment regime for the International Seabed Authority. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at www.ted.com/tedx