He was on Stephen Crowder’s show (I think that was it a few months ago, or maybe it was just something I heard on American Conservative University podcast or something...) and explained his stance. He’s long been an anti Catastrophic Anthropogenic Global Warming Crazy Nutjub denier, but does believe that man has the ability to affect the climate through carbon emissions, but so f-ing what for the most part, just like us normal folks.
He has a very similar approach to AGW as the guy co-founder of Green Peace too. That guy widened up after seeing all the whacked out liberal fantasy crap on the 70s, 80s, 90s.