"Team Herodotus" vs. "Team Thucydides"

"We are, Mr. Cohen writes, in a 'golden age' of history writing. For most of human existence, the recording of the past has been 'sacred history,' propaganda put forth by a priestly caste or authorities who claimed to rule by divine right—or, sometimes, simply to be divine. History as we know it—honest and free inquiry across the disciplines—has, he argues, only been possible in two epochs. The first was the founding era of the Greeks and the Romans. The second is ours, the era initiated in 1520, when Pope Leo X commissioned Niccolò Machiavelli to write a 'History of Florence.' Homer uses histor to mean a 'good judge.' A historian's judgment is impaired when a theological thumb is on the scales—but is the judgment of secular historians any better?"

Dominic Green at The Wall Street Journal reviews Richard Cohen's Making History: The Storytellers Who Shaped the Past.