> Do you think they should be left to starve if they did not work for many years?

I think that we need to be clear about what's going on. The post I originally responded to in this subthread (which was not by you) said that whether or not work is done is "completely orthogonal" to whether people starve to death. My point is that it is not: food has to be produced, so somebody has to do the work to produce it. The question you are asking, and the claim I was originally responding to, completely ignore that part of it, and only focus on the person who needs food, not the people who are producing it.

I'll take the US as an example. The US population is well over 300 million by now, but let's take 300 million as a round number. I think about 1 in 20 people in the US are involved in food production in some way. That means 15 million people in the US are producing food.

There are indeed a substantial number of people in the US who have never worked in their lives but who are being given at least some sort of income by the government. I'll take SSI as a rough proxy for that since it's explicitly for people who have no work history. From what I can gather, there are about 6 million people in the US on SSI. That's about 2 people in 1000.

(Of course, we produce many more things than food. But food is the focus of this subthread, so that's what I'll talk about.)

So if 2 people in 1000 are on SSI, i.e., are getting fed at taxpayer expense without ever having worked in their lives, then about 2 in 1000 of the 15 million people producing food in the US, or about 30,000 people, are working to produce the food that those people in SSI eat. So 30,000 people are producing food for 6 million--the same 1 to 20 ratio we saw before.

At this level, of course, it seems obvious that this is not a serious problem. The 30,000 people producing food for the 6 million SSI recipients are getting paid, they're just getting paid by the taxpayers in this case instead of the people consuming the food. (We'll leave aside all the issues about whether they get paid a fair price, the various perverse incentives at work in the US food production system, etc., since those apply to all of us, not just those on SSI.)

But still, it's important to recognize that there are 30,000 people producing food in the US for people who produce nothing in return. We can say that's a small enough number that we can deal with it, and I don't disagree; we as a society have decided that we can afford to support 0.2 percent of us that way, and that's fine. But it's tempting to just round that number to zero, as if the food the SSI recipients eat just appeared by magic, for free, without anyone having to work to produce it. And that temptation needs to be resisted.

Why does it need to be resisted? Because the intuitive sense that "we can afford it" does not scale. We can afford it at 2 people per 1,000. That doesn't mean we can afford it if that percentage goes up. Nor does it mean we can afford it if we keep adding more and more things to the government's largesse, and not just for people who have never worked and can't work.