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Mark Boyle: Living Off The Grid With No Cash

03/18/2010 05:12 am ET | Updated May 25, 2011

So to be the change I wanted to see in the world, it unfortunately meant I was going to have to give up cash, which I initially decided to do for a year. I got myself a caravan, parked it up on an organic farm where I was volunteering and kitted it out to be off-grid.

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