WIUM Tristates Public Radio

greenhouse gas

Miranda Corbett

The food you throw out every day might be contributing to greenhouse gas emissions. The U.S. Department of Agriculture estimates about one-third of all food produced in the United States is wasted. Throwing out leftovers and food scraps contribute to that number.

Amy Mayer/Harvest Public Media

As agriculture intensified in the 20th century, summers in the Midwest became wetter and cooler.  An MIT study published this month looked at whether vegetation from crop production, rather than greenhouse gas emissions that are an established source of climate changes, could have driven these regional impacts.