Obstinate and Pliable

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Posts Tagged ‘doom potash potassium’

Peak Potash

Posted by John on July 27, 2011

“Peak Oil” doesn’t seem like a fashionable concern anymore for resource doom-mongers.  Even though I’m a “cornucopian,” I’m persuaded by Jeremy Grantham’s letter that potassium and phosphorous could be the new resource limitations that should cause angst and existential dread in our panicked society.

Jeremy Grantham’s letter here

 

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