Instructional Video Catalog: Title Description
Title: " Climate Puzzle, The "
Scientists tell us that no human beings have ever experienced the Earth's "normal climate." Civilization has flourished in a narrow window between vast ice ages. When will climate change again and why? Are we entering a new ice age, or will the current global warming trend hold off the inevitable?
Production Date: 1985
Length: 60 minutes
Ordering: NETCHE Member checkout
Subject: Earth Science
Non-Members: Not available
Series Title: PLANET EARTH