Search for tag: "coal"

Lewis & Clark - 12

From  Ann Nikolai 0 likes 31 plays 0  

Lewis & Clark - 6

From  Ann Nikolai 0 likes 103 plays 0  

Climate Change: What Can We Do?

From  Ann Nikolai 0 likes 29 plays 0  

Lecture 1: Climate Change: How We Know It's Real & What It's Already Doing

From  Ann Nikolai 0 likes 59 plays 0  

Stewardship in the Anthropocene

Dennis Dimick Executive Editor, Environment, National Geographic Magazine Scientists and others have begun calling the human-dominated era of the Earth’s history the Anthropocene, or…

From  Jeff Layne 0 likes 25 plays 0