Air traffic control has been in the news lately, on account of my country's declining ability to do it. Well, that's a long-term trend, resulting from decades of under-investment, severe capture by our increasingly incompetent defense-industrial complex, no small degree of management incompetence in the FAA, and long-lasting effects of Reagan crushing the PATCO strike. But that's just my opinion, you know, maybe airplanes got too woke. In any case, it's an interesting time to consider how wei...