Washington We Have a Problem

[unclesyd]

Someone lost part of the equation. The cost of food will increase at an exponential rate based on this information and the removal of land from food crop cultivation.

http://www.foreignpolicy.com/articles/2010/04/20/peak_phosphorus?page=0,0

 

[cranky108]

That's why there is an effort to produce organic foods.
Where real manure is used, and not chemicals.

However many farmers don't like organic because it is more difficult to farm.

Note in the paper that sea weed uses phosphorus. So we can harvest sea weed for it.