it so great a prodigy that an author should fall into a mistake of this nature?100
But whatever force may remain in this passage of Plutarch, we shall endeavour to counterbalance it by as remarkable a passage in Diodorus Siculus, where the historian, after mentioning Ninus’s army of 1,700,000 foot and 200,000 horse, endeavours to support the credibility of this account by some posterior facts; and adds that we must not form a notion of the ancient populousness of mankind from the present emptiness and depopulation which is spread over the world. Thus an author, who lived at that very period of antiquity which is represented as most populous,101 complains of the desolation which then prevailed, gives the preference to former times, and has recourse to ancient fables as a foundation for his opinion. The humour of blaming the present and admiring the past is strongly rooted in human nature, and has an influence even on persons endued with the most profound judgment and most extensive learning.