09-30-2016, 05:34 PM
This article from a few years ago may help explain the significance of the high readings of Carbon Dioxide, or how and why they take the measurements from atop Mauna Loa.
http://www.worldviewofglobalwarming.org/...unaloa.php
http://www.pewresearch.org/fact-tank/201...opulation/
http://www.worldviewofglobalwarming.org/...unaloa.php
http://www.pewresearch.org/fact-tank/201...opulation/