[Vision2020] Arithmetic, Population and Energy

[Kenneth Marcy]

As an alternative to sustainability discussions, here is a lecture (in eight 
video parts) that discusses arithmetic and some associated facts. The title of 
the talk is Arithmetic, Population and Energy, by Dr. Albert A. Bartlett, 
professor emeritus of physics.

http://www.youtube.com/watch?v=F-
QA2rkpBSY&feature=list_related&playnext=1&list=SP6A1FD147A45EF50D

or  http://tinyurl.com/4y3nf9b 

There are eight parts for the YouTube presentation, so don't stop too soon.

Here is a page about the speaker, Albert A. Bartlett:

http://en.wikipedia.org/wiki/Albert_Bartlett 

Here is a page with alternative sources for his presentation:

http://www.albartlett.org/presentations/arithmetic_population_energy.html 


Ken