Society has to decide what "right" people have to a certain minimum quality of life and access to services. It turns out the level can actually be quite high, one only need look to the highly successful Nordic states.
The argument in america seems to be that if you work hard, you can have a decent life and a house in the suburbs. There are already problems here, what of the people born with disabilities?
But assuming everyone is capable of work, there is still the assumption that adequately rewarding work exists for everybody. Perhaps this assumption can be summarised as the american dream that people need to wake from. Conservatives argue that bringing back well paying, low skilled jobs can restore this dream time. Perhaps if they also rolled back 50 years of legislation and restored the unions this would be true, but times have changed.
The reality is that access to rewarding work almost requires a privileged upbringing. It is completely unfair to assume that if poor people worked harder they would make it. I personally have a friend who grew up in a trailer park. After slogging it out through multiple entrepreneurial ventures, in his 30's he used his life savings to relocate his mother to find better medical care. Imagine at 30, a time when by your argument one should be buying and reading books, the burden of caring for you parents fell solely on your shoulders. Even in your 30's you are at a disadvantage due to your family's wealth.
I personally believe that I should not have such an automatic advantage (for what its worth I do). I would be much happier in a world where I was taxed 50% but lived in a world where I knew the person serving me at a restaurant wasn't potentially a desperate single mother trying to hold down a job to care for her child. A person who probably doesn't have time for books.
Before we get to charity, long story short I don't believe that wealthy people should get to choose were their money goes. That's a decision for society as a whole, and I believe people should be represented in that decision equally. Therefore I don't donate to charity.
> "Why shouldn't the American people take half my money from me? I took all of it from them."
Edward Albert Filene