http://www.RealClearPolicy.com/authors/rss/archive/32079.xmlAuthor http://www.theguardian.com/science/sifting-the-evidence/2015/oct/26/meat-and-tobacco-the-difference-between-risk-and-strength-of-evidence?CMP=twt_a-science_b-gdnscience Mon, 26 Oct 2015 00:00:00 -0500 Suzi Gage