You are 10% to 20% likely to die before you enjoy even your first retirement year.
I wonder if there are any death insurance companies, where you give them your retirement savings, and when you retire they pay you money continuously until you die. That way, they can pay you extra to take into account that you might not live that long.
Last, but not least: That person is not even you that much anyway.
The question is how much you care about that person. Does having a worldline connecting you matter regardless of length? Does it matter at all? Do you care about them inversely to their chronological distance to you? There's not a particular rational answer. It's just a question of your values.
The "death Insurance" you propose is called an annuity. It's a very standard and common product. However in practice it is almost always a bad investment. You get higher returns at less risk in an index fund with a large bond component. There may be very special cases where it makes sense for very wealthy individuals, with particular tax or estate issues, but for most of us an annuity is a ripoff.
I know I said I'd be gone... but this was just a comment originally, and I noticed it may actually be relevant.
Elharo said in Munchkin Ideas:
I'm interested in the following:
Why should people invest in retirement? Or, instead, why should someone invest as much as most do in retirement.
Few facts that make it a boggling question for me:
You are 10% to 20% likely to die before you enjoy even your first retirement year.
People adjust much more to harsh economical conditions than they believe they would. They remain happy, as many studies by Seligman and others show.
People who retire are only happier as retirees if they retired by choice (I lost the paper, sorry).
Most people here live in rich countries - darn, hate to be the exception! - , and their state would happily provide them with at least the maximal retirement plan legal in my country (aprox 2000 dollars/month). And surely would provide them with double the minimal (about 200/month) if they needed.
If you have descendants, they may support you in case you are still alive, and if you are not rich enough to keep a house, you have a good excuse to be in company of loved ones (you have nowhere else to go).
Last, but not least: That person is not even you that much anyway.
Given all that, I have no clue what the whole fuss about retirement plans, and being 60% of a rich old person with a crappy body is all about, specially if you are in the grave.
I mean, in the cryopreservation chamber, of course.
Edit: A related question not worth its own post, but maybe worth discussing, is Should inheritance "jump" a generation. Everyone inheriting from grandparents, instead of parents? Just the abstract ethical question. Regardless of implementation procedure.