This book investigates the complex interplay between the human psyche and political structures, arguing that contemporary political life is deeply shaped by neurobiological processes and affective responses. Connolly, a distinguished political theorist, draws upon fields such as neuroscience, psychology, and political philosophy to construct his argument. He posits that understanding these underlying biological and psychological mechanisms is crucial for comprehending political behavior and the dynamics of power in the modern era.

The book is recognized for its ambitious attempt to bridge political theory with contemporary neuroscience and psychology. Scholars have noted its contribution to understanding the biological and affective dimensions of political life, offering a framework for analyzing how the brain and emotions influence political behavior and societal structures. The work is considered a significant, albeit challenging, contribution to political theory, prompting further interdisciplinary research into the relationship between the mind and politics.