Photo by Tamiko Thiel via Wikimedia Commons
How can we know whether a claim someone makes is scientific or not? The question is of the utmost consequence, as we are surrounded on all sides by claims that sound credible, that use the language of science—and often do so in attempts to refute scientific consensus. As we’ve seen in the case of the anti-vaccine crusade, falling victim to pseudoscientific arguments can have dire effects. So how can ordinary people, ordinary parents, and ordinary citizens evaluate such arguments?