Last August, The Conservation Alliance was fortunate to feature author Bill McKibben as the guest speaker at our Outdoor Retailer trade show breakfast. Bill talked mostly about global warming and his organization 350.org. Last night, McKibben addressed a much larger audience when the was the guest on the Colbert Report. Bill did a great job communicating the importance of bringing atomospheric CO2 levels down to 350 parts per million. Check out his interview with Colbert. And to learn more about 350.org, check out… www.350.org.