Revewulf, I understand economics just find... certainly better than you do, based on what you've said previously.
Yes, I am aware that my wood example is overly simplistic. I was attempting to illustrate a point about confiscatory taxes. I also understand the concept of sustainable economics. What is NOT sustainable is the current pyramid scheme were have in this country (and which Obama wants to vastly expand), where an ever increasing base of tax payers is required in order to support all of the people on the federal teat. What is not sustainable is this mantra of, "well just tax the rich" every time some politician wants to implement a new pet project or social program. I've seen the exact same thing in large corporations. People with jobs like making sure all the desks are at the right height; or implementing feng shui in the breakrooms. These companies tolerate a certain amount of dead-weight simply because their is plenty of money in the system. During a decline, these people are the first to be given their walking papers. In this regard, it should serve as a microcosm for the federal government. With an astronomical $12 trillion debt, trillion dollar deficit, and $50 trillion in unfunded obligations over the next 40 years, we need to be eliminating social programs, and whole government agencies. What is not sustainable is doubling-down on deficit spending while suggesting that it is a moral obligation of the nation's largest producers take up even more of the slack.
Our whole tax system is fundamentally flawed because it is based on taxing production. What we should be doing is taxing consumption instead (i.e. a national sales tax). Doing so had many benefits, it levies taxes against those making unreported income (illegal immigrants, drug dealers and other criminals, etc.); it allows the taxes to be tailored such that extravagant consumption (buying mansions, yachts, etc.) can be taxed more heavily than necessary consumption (food, energy, rent, car payment, etc). It does not punish those who save, nor does it punish those who invest. Of course, the downside is greater record keeping and transaction monitoring for the government. But with the current technology and the fact that cash transactions are becoming an ever diminising volumes of the total transactions, I believe this is no longer an issue.