The Center for Sustainable Innovation (CSI) released a report today in which a new application of its Social Footprint method for calculating corporate social bottom lines was announced, this time for global warming. The report includes six detailed examples of global warming bottom lines calculated for BT, BP, Shell, Johnson & Johnson, United Technologies Corporation, and an anonymous university. Only half of them scored sustainably...the Social Footprint’s treatment of greenhouse gas (GHG) emissions by organizations is deeply rooted in the science of climatology.