How Do You Define Morality?

[queequeger]

Here's a question for you, not really about whether socialism is good or bad, but along the same lines:

Imagine a society, if you will, where everyone makes the same wage based on 'tiers' so to speak. Based on your experience, and certain evaluations (in which education, job performance, etc are factored), you can move up a 'tier,' and make more money. You make the same money as others in your tier, regardless of birth, raising, skin color etc. Certain jobs would get more money if they're less desirable or are more taxing, but for the most part it's even.

Now, regardless of which tier you're in, EVERYONE in the society gets full health care, money for housing and sustenance based on the cost of living in the surrounding areas, and money based on whether you are single of have dependents, and everyone works.

Two questions about this society:

One, is this a good idea for a society? You DO make more money if you work harder, but no one can live off of the system. You stay in the same job, but you can change jobs if you're up to snuff, it just takes some paperwork.

Two, is there something ironic or even wrong if this society (which is undeniably socialist) has the single job of defending another society who detests socialism? I'm of course, talking about the US military, but I'm starting to think that with some tweaking this could be a system of governance (if you eliminate the whole absolute rank thing).