It was almost a week ago that I published my CRT post, so few of you will be going back to check on the comments. Resident geographer JMSmith (that always catches me up short because I have a cousin who is JM Smith) has a new comment worth going back and reading. It includes the radical statement "The connection to your post is that public education is not possible in a truly multicultural society." He makes a brief case, with examples, for the premise. And that isn't even his only point.
Update: And it's still going. Great stuff.