Providing education for everyone isn't necessarily a bad idea, not even for the economy (though it's better if you can get away with the private sector doing it). But feeding people is, judging by experience, a bad idea, since they do get used to it, it happens to be very expensive, and it's the first clear sign that you're heading to populism. Give them education and job opportunities. If they are too lazy to get their own food, that's their own problem.
If it's in the private sector, you will have a big chunk of the population unable to afford it. That includes education, food, health care, etc. That's because the biggest profit doesn't come from everyone being able to afford the product. Just most people.
Someone with some education and in good health condition will have a hard time demonstrating he can't produce enough to feed himself. There are always some cases, like handicapped people, but those cases are not statistically significant and can be dealt with through other methods (hell, in proper conditions, handicapped people can not only work but in many cases even outperform their coworkers).
There are cases when the public sector has to intervene to provide some services if the private sector is not enough, but trust me when I tell you, feeding people can ruin everything in just a few decades. Oh! And it's not very dignifying.
You'll find that most hungry people are hungry for a reason other than laziness. Even if it's just that they're too stupid to keep a job that pays well enough to feed their growing (due to stupidity and/or a lack of education) family.
As far as I know, there are mainly three reasons why people are poor:
- They don't work (because they can't or because they don't want).
- They DO work, but not enough (because they can't or because they don't want).
- They DO work, a lot, like slaves, but they can't produce enough to sustain themselves.
Now, there are many theories as to "why" you can end up on those conditions, ranging from "not enough market freedom", passing through "need for state-driven industrialization" and going as far as "those capitalist pigs steal surplus production from the proletariat". All of them may have a point, depending on the particular socio-economical situation of a given country*.
Nevertheless, if you (with "you" I mean "someone", I don't know your particular case) received education (public or private, it doesn't really matters at this point), you received sexual education (I mean, the real one, not the conservative "don't do it"), you received free health care (which may even extend as far as free contraceptive methods), all of this in a country which gives you countless opportunities for a job, and still you choose to stay at home and breed like bunnies, I'm sorry, but you were asking for it.
No system can be stupid-proof.
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*: But that doesn't means you're justified to go around with an AK-47 killing anything that looks like it has more money than you do.
Just for the record, I used to be quite leftist myself (and no, the change was not due to me getting wealthy or something), so you can trust me when I tell you I'm listening to your arguments.
EDIT: Changed "anticonceptive" for "contraceptive". Fixed a typo.