Sea Water Farming

SUBHEAD: Stark contrast to industrial aquaculture, where they throw cheap energy on unsustainable systems to maximize profit.By Oyvind Holmstad on 30 March 2011 in Permaculture RI - (http://permaculture.org.au/2011/03/30/sea-water-farming/#more-5369)Image above: Closed loop shrimp farm where effluent goes to farmland. Still frame from "Eritria - Part 1" vedio below.The two videos below are much