The discoveries awaiting us in the oceans twilight zone, Heidi M. Sosik

What will we find in the twilight zone: the vast, mysterious, virtually unexplored realm hundreds of meters below the ocean s surface Heidi M. Sosik of Woods Hole Oceanographic Institution wants to find out. In this wonderfilled talk, she shares her plan to investigate these uncharted waters, which may hold a million new species and 90 percent of the world s fish biomass, using submersible technology. What we discover there won t just astound us, Sosik says it will help us be better stewards of the world s oceans. (This ambitious plan is one of the first ideas of The Audacious Project, TED s new initiative to inspire global change. )