S42 · E20
Lethal Seas
Sharply rising carbon emissions are entering Earth's seas at a staggering rate, raising their acidity. Learn how scientists are researching the effects and looking for solutions.

No video is available for NOVA — Lethal Seas yet.
S42 · E20
Sharply rising carbon emissions are entering Earth's seas at a staggering rate, raising their acidity. Learn how scientists are researching the effects and looking for solutions.
S42 · E05
Oct 22, 2014 · 55m