Ah yes, one hears this a lot. Enormous salaries are justified because of the "value" one brings to the company. An entirely subjective standard that is often completely contradicted when a high level executive is terminated either for under performing or because of a behavioral issue--they still get their money regardless.
What is the definition of "value"? Is your life valuable? Is the teacher of your children valuable? Executives aren't special unicorns of talent -- there are millions of people that could do their jobs. What is unique about them is their *access* to these roles and their position in the society that awards them.
I'd argue that Kim Kardashian adds no value to our society--yet gets access to enormous resources to squander on herself. Anyway, this situation isn't unique to this time period or to the U.S. obviously. However, the sheer scale of the misappropriation of resources and what we "value" seems to be increasing.
I think theres something to be said for not measuring value in money. Thats the only way they can manage it in the business world, but thats certainly not how I measure the people around me to be of value. Otherwise Id have to figure out how to pay my kids a fairly exhorbitant salary.
The fact is, money is how value is expressing the business of commodity trading, and the relationship between a company and an employee is no different. The company exchanges money exactly equal to what they consider the employee to be worth. Lets be honest; I could not fulfill the responsibilities required of a marketing executive at Apple, and I dont think many people around here could. Frankly, I dont want those responsibilities. I would hate that. So are my talents less valuable than those of a tried-and-proven marketing executive? In business terms, yeah. And since I dont measure my self-worth (or the worth of any individual) in money, Im fine with that. Measuring the worth of an individual in money is what companies do, always has been. But that doesnt mean that we, as individuals, do that as well. Because I dont. I guess I cant speak for the rest of the world, but Ive never felt like I have been judged based on monetary means either. Not on a personal basis, anyways.
That being said, I totally agree with you that good teachers are underpaid.