Finally, the last few posts kept using the word "greed" like it a bad thing. It's not. To quote Gordon Gecko, "Greed is good. Greed works." Greed is each person looking out for themselves and striving to accumulate as much wealth as possible. This is what drives innovation and industry. I want everybody who is capable of achieving stellar success to get there, because they lift up average people like me in the process. Capitalism protects me from being abused or forced to work for someone else.
The word greed is bad by defintion, it's wanting something so badly that the negative consequences outdo all positives.
If you are searching for the good word, it's "ambition".
Ok, enough of unimportant blather, here is where the main problem stems from:
Capitalism protects me from being abused or forced to work for someone else.
Sorry to break this news to you, but it doesn't. Unless you think dieing by starvation is acceptable as alternative.
There are others forces than those by persons.
So you can talk about "non aggression principle" all day, the fact is you are completely ignoring those other forces even when they can be just as cruel as the "aggression" you hate so much.