Earth911’s Mitch Ratcliffe talks with Jon Chambers, cofounder of 8BillionTrees.com, which offers a variety of ways to “shop and erase your carbon footprint.” They’ve planted more than 6.4 million trees to date and make it simple to calculate how much CO2 your daily habits produce. 8 Billion Trees provides tree planting to offset your streaming video habit, a birthday party, […]