Teachers Endure Balancing Act Over Climate Change Curriculum

Aired: 5/2/2012 | 0:08:41 | Clip
For the first time, new national educational standards for grades K-12 will link global warming trends to manmade emissions. Part of our Coping With Climate Change series, Hari Sreenivasan looks at the challenges teachers face when covering the topic of climate science in their classrooms.