I have been gratified that this blog seems to attract a sophisticated and knowledgeable commentariat, people who add greatly to the information and quality of the discourse. I have learned a lot from them. Hence it is surprising and a little jarring to once in a way find comments that seem to display a level of argument that is well below the norm. I usually treat them as momentary aberrations and ignore them but there has been one recurring theme that perhaps needs to be addressed. [Read more…]

