Abstract

This chapter draws upon the archaeological and philosophical literature to offer an analysis and diagnosis of the popular ‘ancient aliens’ theory. First, we argue that ancient aliens theory is a form of conspiracy theory. Second, we argue that it differs from other familiar conspiracy theories because it does distinctive ideological work. Third, we argue that ancient aliens theory is a form of non-contextualized inquiry that sacrifices the very thing that makes archaeological research successful, and does so for the sake of popular accessibility. Rather than merely dismissing ancient aliens as ‘pseudoarchaeology’ on demarcationist grounds, we offer a more complicated account of how the theory works, and what ideological work it does.