Are we sure that Ben Stein actually wrote that? Look at this portion of the Snopes article. You'll notice that some of the exact text that Stein supposedly wrote is actually from a much earlier source:
So either that whole piece quoted in this thread is an urban legend itself and was not actually written by Stein at all, or he was quoting someone else when he wrote it. FWIW.
The following snippet harvested from a 2002 embellishment of the 2001 remarks on the September 11 tragedy offered by the daughter of evangelist Billy Graham provides an example of the context in which this rumor is often promulgated:
Then, Dr Benjamin Spock said we shouldn't spank our children when they misbehave because their little personalities would be warped and we might damage their self-esteem (Dr. Spock's son committed suicide) and we said, an expert should know what he's talking about so we said OK.
So either that whole piece quoted in this thread is an urban legend itself and was not actually written by Stein at all, or he was quoting someone else when he wrote it. FWIW.