SAVN

Politicians and activists know that one of the most effective ways to discredit critics is to try to portray them as (1) being in the pay of someone else, such as a big corporation, or (2) part of an "organized" effort to criticize them, or (3) preferably both. That's why antivaccine cranks are so fast to deploy the "pharma shill gambit" and cranks like Sharyl Attkisson like to accuse their critics of "astroturfing." Of course, astroturfing, which is the practice of trying to make a public relations campaign promoting a message appear to originate organically from the grassroots rather than…