Roy Baumeister is a social psychologist renowned for his groundbreaking research on the nature of the self and its impact on human behaviour. His extensive contributions encompass the domains of self-control, decision-making, and self-esteem, and how they relate to human morality and success.

Baumeister has published well over 500 scientific articles and more than 30 books, making him one of the most prolific scholars in modern psychology. In 2013, he received the William James Fellow Award — the highest honour bestowed by the Association for Psychological Science — in recognition of a lifetime of significant intellectual contributions to the field. He currently serves as president-elect of the International Positive Psychology Association.