What credentials? You want to see Phd. DSc. Dqe? Or what? Farkel just said above: arguments stand and fall on their own. I've seen criticisms of Dr. Jerry Bergman, especially the ones GermanJW highlighted in his first post. It's something about credentials. It's also about the quality of research. Since Dr. Bergman has come on this board, he's in the kitchen, and should be ready to take the heat. But people should be kind with words and maintain good decorum. German JW's post contain some information about Dr. Beiser. If you wish to know more about him, type his name in a search engine; you should speak some German though...
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