Harms of Hedging in Scientific Discourse: Andrew Wakefield and the Origins of the Autism Vaccine Controversy

This study reveals the discursive origins of the Autism MMR vaccine controversy through a rhetorical examination of the 1998 Wakefield et al. article. I argue the very practices of scientific publishing, specifically the tradition of hedging, help to create a scientifically acceptable text but also leave discursive gaps. These gaps allow for alternate interpretations as scientific texts pass from technical to public contexts, enabling...