By Gerry Mak in New Eco on Wednesday 7 March 2012

I just hung out at the Baltimore Free Farm, an ambitious and multi-faceted permaculture farm in the middle of Baltimore City. Most exciting is their plans to have a sustainable prawn-farming facility, where shrimp will consume compost and vegetable waste and provide fertilizers for the farm with their own waste and a healthy and delicious protein source for people.

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