On Thursday night, Jay Ackroyd interviewed Bruce "Mr. Sanity about Security" Schneier and me in an hour-long discussion session on Second Life. Web cast available here. Gentle hint to other radio and TV producers: Ackroyd has really figured out a nice way to promo his guests' books and other writing! You'll see what I mean.
In this discussion, Schneier from his expert standpoint and I from my journalistic perspective are both pretty down on the one-way ratchet* of modern "security theater." It is easy to throw on new measures that seem as if they will make us "safe." For instance, the [moronic and indefensible] "current security level is Orange" announcements we have all heard so many times that they no longer even register on our eardrums. But it is practically impossible for an elected official to discuss the balance between security and liberty in a mature way, because the political risk of being blamed for some future attack, large or small, vastly outweighs the political risk of accepting the mounting costs in efficiency, freedoms, and general public IQ of security theater. See Schneier for more, or the webcast. Or this. (Past items from this site will be linked when our "categories" function returns.)
On the other hand, once again there's a high-level job opening at the TSA. I am in a General Sherman mode regarding my own future public service. But I'll testify for Schneier as the new head of TSA when he is nominated.
* Pedant alert: yes, I do realize that "one-way ratchet" is redundant, the salient feature of a ratchet being that it moves in only one direction. There are times when an addition that might literally be redundant can be helpful in clarification, in an "of course everyone already knows this, but just to speed the discussion I'll supply this extra clue" sense. Just trying to forestall those "gotcha" notes before they arrive!