This study takes an evolutionary perspective on consumer behaviour in an online context. Specifically, it aims to show how such an analysis can not only enhance our understanding of the contemporary online era but also suggest new avenues for advertising practice. The theoretical approach will draw on insights from a range of disciplines including memetics, semiology and anthropology, as well as cross-disciplinary fields of study such as behavioural ecology. This is necessary given the underlying premise that human behaviour is a response to a complex mix of environmental pressures, both biological and sociocultural. (Advertising’s power to engage consumers rests on its ability to harness these pressures; but for the purpose of this study i...