National Geographics Polar Explorations
Resource Development in Polar Seas
S1 • E17 Mar 6, 2015 5h
Humans are extracting krill and other marine life at unprecedented levels. Burning fossil fuels is causing ocean acidification. What will happen if we change the temperature or chemistry of the ocean? Consider such questions in this lecture on the delicate ecosystems of Earth's oceans and the consequences of treating oceanic wildlife as commodities.
