"Oppenheimer is a medical doctor who has lived in Southeast Asia for decades. Like most of us, he is vaguely influenced by Marxism, e.g. where he dismisses religion as a means to “control other people's labour”, with explicit reference to Karl Marx’s Das Kapital. His book is based on solid scientific research (genetic, anthropological, linguistic and archaeological), and is in that respect very different from the numerous Atlantis books which draw on “revelations” and “channeling”... Stephen Oppenheimer makes a detailed and strong case for the importance of the culture of sunken Sundaland for the later cultures in the wide surroundings. India too must have benefited of certain achievements and human cargo imported from there."