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Published on Apr 22, 2013
In 'No longer in the dark - our choice for the future of the deep ocean', marine biologist Dr Jon Copley, University of Southampton UK, talks about his recent expedition exploring the world's deepest known undersea vents, 5 km (3.1 miles) deep in the Cayman Trough, and the environmental challenges and economic opportunities now within our reach on the ocean floor.
Dr Jon Copley spoke at the first TEDxSouthamptonUniversity event on the 17th March 2013. For details about the day including videos of other talks, please visit: http://tedxsouthamptonuniversity.com