`  == Blog comment removed per WP:BLP ==  I removed the following,  : The progressive organization Media Matters for America responded to the column with criticism based on information from a July 1, 2010 Skeptical Science blog.``Wall Street Journal's Idiocy: CO2 is What Plants Crave``, Media Matters blog, 9 May 2013 (accessed 13 May 2013)  As blog comments aren't allowable per WP:BLP.   `