I think it's pretty fair to make the inference that the wealthy have less children from the sources I cited to, as well as empirical evidence. Not strictly, but on average.
I really don't mean to belittle you because I can tell you are a very smart person, but I don't think you have any idea of how hard executives (or anybody who earns a large salary) work. Granted, there are exceptions, but for the most part, CEOs are stressed and work a ton of hours. If you have any sources that state that CEOs are: "not stressed, their jobs are rewarding and meaningful to them, and because they are not stressed they tend to be healthier and live longer." Believe me, the golf trips and private jets get old quickly when you aren't spending time with your family. On those trips you spend your time with people you probably don't like, doing things you don't like, but pretending to have fun.
Production needs to be organized, and if I can organize ten workers to produce twice as much output as any other person, aren't I worth something approaching the economic value of the ten producers? And why is that not production? Again, you still haven't addressed my question as to why the CEOs are in fact paid as much as they are. Maybe there's a reason for it? Based upon a non-conspiracy theory, perhaps?
People are compensated for taking risks and for working hard (a/k/a capital and labor). The people who take risks get lucky, and sometimes people who seem undeserving get wealthy. Society is better off, and those who take unwise risks will fail more often than not. As an aside, except for the extremely wealthy, like the Rockefellers, Kennedys, etc, non-earned wealth is lost by the third generation. See, e.g.,
http://www.worldscibooks.com/etextbook/6800/6800_chap01.pdf. Therefore, most people with wealth either earned it through the above (risk or hard work), or are only one generation removed.
CEOs take risks because we as a society reward risk taking. I argue idiosyncratic risk is good. Most economists would agree. Idiosyncratic risk can be hedged to eliminate systemic risk to society. I can believe that many risk takers have mental problems because that kind of risk taking is not in the individual's best interest because of the concept of marginal utility, but it is in society's best interest. Also, if you think CEOs are immoral people, enact laws that say what is illegal. Everybody has a different definition of what is moral, and if a majority can't agree on a law, maybe most don't consider the behavior immoral.
There's no right or wrong when it comes to tax rate. There's nothing "wrong" with a 99% tax rate on wealth. There's nothing wrong with a per capita tax. The people with the guns set the tax rate. In the US, we are a democracy, so the people with the guns are the majority. Each tax system modifies incentives. Tax the heck out of the rich. See what happens. Also, where do you think rich people's money goes? Wealth is merely the ability to make decisions about the allocation of resources.
As far as equal access to education: there is no fundamental reason why there should be. (Just like taxes, the people with the guns decide what is fair). We humans are selfish and practice nepotism. If we didn't, our lineage would have died out a long time ago. We work hard to give our children an advantage. Take away our ability to give our children an advantage, and watch our desire to work plummet. Combine that with a high tax rate, and explain to me why you think most people will take productive jobs. As an aside, with the Internet, there is equal access to knowledge.
Desperate workers are a necessary result of the competition for limited resources. In a perfectly competitive market, profit is zero. In the labor market, it means you are indifferent to providing your services: i.e. you are just a hair away from quitting. Unions are a monopoly: they monopolize the supply of labor to a company, and can extract the entire profits and sunk costs from a company. See, e.g., General Motors. Try too hard to control the markets, and you will just increase the number of desperate workers in the long run because you will harm production, even though the "benevolent planner" is trying to do just the opposite. No competition = communism = USSR = fail!