This work investigates the fundamental purpose of historical inquiry and why the study of the past has remained a persistent human endeavor for over two millennia. Donald Bloxham, a scholar of history, examines the evolution of historical thought from antiquity to the modern era. By analyzing diverse thinkers and their specific contexts, he identifies the shifting motivations behind historical research. The book argues that despite technological and philosophical advancements, there are enduring continuities in how societies justify the study of history to understand their present.

Experts recognize this work as a significant contribution to the field of historiography, noting its ability to synthesize complex philosophical shifts over a vast timeline. Readers frequently observe that the prose is academically dense and requires a foundational interest in the history of ideas.