Do you have a citation for "much of Jared Diamond's work is disputed"? Apart from anything a proponent of evolution theory say being disputed, because creationi

Do you have a citation for "much of Jared Diamond's work is disputed"? Apart from anything a proponent of evolution theory say being disputed, because creationists exist? I am only aware of controversy about the Easter Islands which he described in "Collapse". One paper claimed the extinction of trees was actually because of rats, not because of their excessive consumption by the people for building their statues. Then I think I heard the rats theory to be disproved and replaced by something else. I don't think that necessarily disproves the gist of his argument.