Holland refuted the myth that Christians destroyed the intellectual production of the classical periods while the Arabs preserved some of it.

Judge as of November 2021. True: Tom Holland (e.g. in 'Dominion') explicitly argues against the claim that Christians destroyed classical intellectual output while Arabs preserved it, and mainstream historical scholarship supports his rebuttal (e.g. Christian monastic and Byzantine copying preserved most surviving classical texts). Mostly true: Holland does rebut this, and scholarship largely agrees, with nuance (e.g. Arab translation preserved some works, and some Christian destruction occurred). Mixed: Holland addresses the myth only in part, or the scholarship is evenly divided. Mostly false: Holland does not really argue this, or scholars regard his rebuttal as an overstatement. False: Holland makes no such argument, or the scholarly evidence supports the 'myth'.

Set before the research began.

1. E1 Tom Holland is taking on the secular humanists. And he’s winning. Premier Unbelievable? (review by Esther O’Reilly) · 8 January 2020

   “Christian monks, he pointed out, have in fact been the book-leggers of the West from time immemorial, preserving not only biblical texts but many classical works.”

2. E2 Dell Nov 25 Bits Transcript Youtube Debate AC Grayling and Tom Holland Cf Dominion, Christian Values, Radioactive Chernobyl, Fish Water Scribd (uploaded transcript of a YouTube debate between AC Grayling and Tom Holland) · 4 November 2026

   “classical works were regularly copied by the monks that Antonia so dismissive of”

3. E3 Tom Holland is taking on the secular humanists. And he’s winning. Premier Unbelievable? (review by Esther O’Reilly) · 8 January 2020

   “Christian monks, he pointed out, have in fact been the book-leggers of the West from time immemorial, preserving not only biblical texts but many classical works.”

4. E4 Introduction - The Cambridge Intellectual History of Byzantium Cambridge University Press · 4 November 2017

   “It is regularly acknowledged – even if only grudgingly – that the Byzantines were responsible for preserving almost all ancient Greek literature that we have today.”

The evidence shows Holland saying that Christian monks preserved many classical works (E1/E3, E2), and a scholarly source saying the Byzantines preserved almost all surviving Greek literature (E4). It does not show Holland addressing the claim that Arabs preserved the classical heritage, and it contains none of the nuance that the 'mostly true' grade rested on, so the evidence does not settle which grade under the criteria applies.