But that is by choice of those who choose to give birth to those people, not those who are born. You bequeath those benefits onto the recipient (both as a society and as parents) by creating/sustaining the environment into which they're born.

> Since that aspect of human nature seems to me impossible to change, my attitude is to try to live with both benefits and obligations I have "inherited".

I as well, even though I might have disagreements with it. I don't have any qualms about the amount I contribute into social security yearly (My income surpasses the max contribution limit), nor that I have to support both of my parents because of their poor life and financial choices.

The only recourse I have is to ensure that any children I have are as burden-free as possible. I'm not just giving them the gift of life, but the gift of freedom, which is equally priceless.