"Christian's clarity of style and modesty add grace and subtlety to an ambitious effort."
Journal of Interdisciplinary History
“An ambitious and clearly-written account.”
Future Survey
“Forges bold and ingenious connections between the physical and social sciences.”
The Age
"David Christian has given us a state-of-the-art instance of Big History, a work of breathtaking synthesis."
Books & Culture: A Christian Review
"No brief can possible do even minimal justice to an author and his summa cum laude opus."
Journal of World History
"No work in this genre [macro-history] is better than David Christian’s Maps of Time: An Introduction to Big History. . . . [I]t is a brilliantly executed act of provocation."
The Times
“A remarkable work of synthesis and scholarship. . . . Christian's Olympian perspective on the story of time is exhilarating.”
The Guardian
“A good read, a fascinating prospectus for a new kind of history.”
American Scientist
"Christian has hit a home run. . . . This book should be required reading for any extraterrestrials visiting the earth for the first time."
College & Research Libraries News
"A fascinating read."
San Francisco Chronicle
"[Christian's] book is remarkably successful. It has the essential effect of first stimulating and then retaining the reader's interest."
New Scientist