Socialism--because no civilized nation should allow some people to earn more than others. Except politicians, of course

"Factions are thus not accidental but are sown in the nature of man. Why? Because freedom and the unequal distribution of talent inevitably yield an unequal distribution of property."  --adapted from James Madison

It shouldn't shock anyone to hear that "freedom and the unequal distribution of talent inevitably yield an unequal distribution of property."  Yet communists and socialists rail endlessly against such inevitable outcomes.  And in their juvenile protest against such a basic reality, they seek to replace human nature with government compulsion:  socialist politicians--seeking more votes--will support not just equality of opportunity but equality of outcomes.

And of course equality of outcomes will kill the incentive for people to work hard and take personal financial risks--because the politicians will have changed the system so the hard-working risk taker can no longer be more highly rewarded than the layabout who dropped out of school in 8th grade and refuses to work.

But don't worry, citizen:  The results will be just faaabulous! 

Embrace socialism, citizen.  Hillary will give you everything you need.