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Green Living Book Free heat movie Eco-friendly wood stoves Tour of Wheaton Labs, the Movie Bootcamp
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Exponential Growth - what it really means

 
Michael Cox
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posted 12 years ago
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This is a fairly long series of video lecture looking at the mathematical implications of exponential growth of population on long term sustainability of the earth. Good mathematics presented in an entertaining way.

Moderator, Treatment Free Beekeepers group on Facebook.
https://www.facebook.com/groups/treatmentfreebeekeepers/

 
Burra Maluca
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Of course, I found a very beautiful couch. Definitely. And this tiny ad:
October Rocket Mass Heater days! Wheaton Labs October 11-17
https://permies.com/t/389103/October-Rocket-Mass-Heater-days
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