In the seven-minute video after the jump, QuantumShift.tv turns its lens to the carbon emissions caused by large-scale farming practices used in growing much of the food in the United States, Canada and the UK. According to the video Soil: The Secret Solution to Global Warming, land farmed organically, using such methods as "no-till" and the planting of winter cover crops, absorbs and holds up to 30% more carbon than conventional agriculture. Converting all US farmland to organic would reduce CO2 emissions by 10%. The UK version of the video states that such a conversion would result in a 20% per year reduction in CO2 emissions (although the on-screen graphic still reads 10%, ostensibly because only the voice-over has been changed from the US version). The extra carbon in the soil also increases food nutrients, which could greatly reduce health care costs. Dig a little deeper after the jump.