New NASA Data Shows Which Countries Emit, and Soak Up, the Most Carbon Dioxide | What countries emit the most net carbon dioxide? Up until now, this question has been answered by calculating the emissions of each sector in a nation's economy via a "bottom up" approach. However, a new paper published in Earth System Science Data March 7 pilots a "top down" approach by using NASA satellite data to […] The post New NASA Data Shows Which Countries Emit, and Soak Up, the Most Carbon Dioxide appeared first on EcoWatch. | | |