If we think we have ours and don't owe any time or money or effort to help those left behind, then we are a part of the problem rather than the solution to the fraying social fabric that threatens all Americans.
I would say that, intellectually, Catholicism had no more impact on me than did social theory.
The banking collapse was caused, more than anything, by bad government policy and the total failure of bad regulation, rather than by greed.