http://www.realclearpolitics.com/authors/rss/archive/30633.xml Author Sat, 28 Mar 2015 00:00:00 -0500 Hedge-fund manager Cliff Asness, co-founder of AQR Capital Management, has waded into the climate-change debate by circulating a draft paper suggesting that the phenomenon might not be as serious as scientists say. His reasoning makes sense only if you ignore how physics actually works.

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