What Is Nature Worth? Is Earth Past the Tipping Point? [VIDEOS]

I recently found out about these great videos via a friend’s blog, NaturalPapa. No use jumbling up what they say so perfectly — check these out:

Beth December 15, 2010 at 11:41 am
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Thanks for re-posting these! There’s also one more in the series, “Big Question: Feast or famine?” which can be viewed here: http://www.youtube.com/watch?v=F1IWkbU0SG4

Thanks!
1. Zachary Shahan December 15, 2010 at 4:01 pm
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  Thanks, I noticed that,.. thought of doing another post on it. Is it just these 3 so far?