>One argument against such programs is that they could allow people to have a lifestyle where they choose to never work, yet live a comfortable life and have lots of children. It seems like this could cause extreme population growth, but in a very bad way. Am I missing something, or is there a solution to address that problem?
So, I'm talking largely about rich nations like the USA. Here? it has been a long time since the population was restricted by food, so we can neatly sidestep that problem without resorting to Swift.
I do think it's important to design welfare programs to aid people who are leaving poverty. I personally don't think this should be done by cutting off the support if they don't work... But I do think programs like the Earned Income Tax Credit which help smooth the transition from being dependent on welfare to supporting yourself are super important...
(And I think the Earned Income Tax Credit is generally considered a good model of this; the idea is that instead of cutting out benefits as soon as a person gets a job, the government continues to supplement the income until they are doing well.
a basic income that everyone gets addresses a similar problem, and a basic income + a strongly progressive income tax could probably do something similar.