The VtdK formed around the same time that modern medicine began to be professionalized in the late 1800s. According to a history on the Society’s website, the Dutch Society for the Advancement of Medicine, which was founded in 1849, was having trouble policing the unlicensed and unqualified medical practitioners of the day. In an effort to raise awareness of the growing number of quacks operating in the Netherlands, they published a pamphlet in 1878 detailing how to identify a quack, and what to do about them. From this initial bit of literature, the Society Against Quackery was born.But the more things change, the more they stay the same. The society its still in business, still fighting bad medicine! Read about their history, their work, and what they are doing today, at Atlas Obscura.