It turns out that not only is eating organic food better for you than processed foods, growing organic food is better for everyone. Organic farms (and likely home gardens) are better at capturing and retaining carbon than farms that are focused on mass production.
Last year, researchers reexamined all 74 studies that had looked at organic farming and carbon capture. After crunching the numbers from the results of these studies they concluded that, lo and behold, organic farms are carbon sponges.
Recently, a team of scientists decided to compare the microbes in organic and conventional plots (plus one “low intensity” field that was somewhere between organic and conventional) at the W.K. Kellogg Biological Station in Michigan. They noticed that there was a much lower diversity of microbes in the conventionally farmed plot [PDF]. Perhaps the more complex community is better at exchanging the carbon among themselves, rather than releasing it to the atmosphere.