Inform the Martian politely that those people won't do for themselves, and it's not your job to spend your time and resources padding the way for those who don't appreciate it.
Socialism isn't the answer. It's just an entirely new set of problems.
I've seen it many many times in my life. If you give a handout, it will not magically dispell the situation that created the disparity in the first place.

Thought all you sentient beings out there might get a jolt out of this:
tracks. He ends up in one of the ghettos and finds that the houses
are run down, the kids not taken care of, the elderly in trouble, and
the trees dying. He sees all these things, and discovers that there
are people and organizations absolutely equipped and ready to solve
every one of those problems. So this Martian asks, "What are you
waiting for?" The answer: "We're waiting for money." "What is money?"
the Martian inquires. "It's an agreement in a community to use
something as a medium of exchange." Don't you think he may leave the
planet believing there is no intelligent life here?
The point is: if money is an agreement within the community to use
something as a medium of exchange, we can create new agreements,
can't we? That is exactly what people are already doing all over the
world. So why don't we do it here? If we're waiting for conventional
currency to solve all our problems, aren't we waiting for Godot?
http://uazu.net/money/lietaer.html