CO2 trend not confounded by volcano, see results from other CO2 measurement sites
Since deniers don’t trust scientists to be careful, which they are on Mauna Loa, let’s just throw out the Mauna Loa data for the sake of argument… “There are dozens of other sampling stations scattered all over the globe, including one in the Antarctic, far from cities, SUVs, cement plants, and active volcanoes. It also shows the same rise [PDF], though the southern hemisphere tends to lag a few years behind the northern hemisphere, where the majority of the CO2 is produced. Here are eight others — same results.
Sorry, its all of us Joes, not the volcanoes.” – Grist
Tags: refuting the skeptics