I enjoyed the book & I think his theory has some strengths.
In particular:
1) I like inter-disciplinary approaches to history.
2) I enjoy and value big histories. Most professional historians these days don't take on the grand sweep of history with a grand theory, it's a very valuable genre.
3)It is a "popular" science/history book that challenges very widely held assumptions about why there have been "winners" and "losers" in the great march of "progress".
4) I enjoy his style, he is very readable.
5) He is a liberal reformist who nevertheless manages to throw up interesting material and ideas worth discussing.
What more can you ask of a book? It's better that such books should be written than that writers should be afraid of making mistakes or incorporating errors in their work.
As I recall his theory I think some elements of it seem pretty unarguable:
1) The role of domestication of animals in giving rise to viruses that would later prove devastating to populations which had not been previously exposed.
2)The effects of populations not having access to plants as readily domesticated into highly productive cultivars.
3) The ease of access to the resources for industrial development in Europe.
I suppose that his description of the rise of government and religion from kleptocracy might be controversial, especially around here, but it's a fairly plausible narrative iirc, quite to the point for a liberal commentator even if he doesn't draw libertarian conclusions.





Opinions on Diamond's book/theory?