A very good talk helping us to understand what is happening with the world's economies, resources, and our human impact.
Tuesday, April 2, 2013
Thursday, February 28, 2013
Tuesday, February 26, 2013
The Hidden Costs of Hamburgers
Video full of information on a subject everyone needs to take seriously.
Monday, February 18, 2013
Solar Cooking, Why Bother
Here is a video I did for solar cooking classes. Please share it with your friends and families.
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