Its no secret that food costs are soaring… on petroleum prices… and with corporate ag food being trucked an average of 1500 miles, quality is often sacrificed. As shipping prices rise, concern about cost, nutritional value and freshness has inspired many to grow their own food. It turns out, one antidote to an unsustainable food supply is local growing. Tune in to hear how passive solar heated and cooled grow domes are helping people make the shift to a more sustainable local food supply.