Comments jcolman has made
Carbon footprint calculator
The Nature Conservancy offers an easy-to-use carbon footprint calculator that is both validated by science (we use a lot of EPA data and validate all of our sources) and includes indirect emissions, which makes it the most accurate carbon calculator on the web today.
http://www.nature.org/initiatives/climatechange/calculato ...On Umbra on carbon calculators posted 1 year, 5 months ago 11 Responses
The End of the Wild?
The Nature Conservancy has posted a great Q&A-style interview with Peter Kareiva about his study -- includes a PDF of the Science article.On Wild Thing, You Make My Heart Sink posted 2 years, 5 months ago 1 Response