The thing is though that those later years of people’s life are often worth very much to those around them.
For instance, what about a four year old whose primary caretaker is their grandmother? Four is a precious year with an outsize effect on the trajectory of someone’s life. The calculations are not so simple then.
(New Zealand, you go ahead and enjoy yourselves. Remember to use protection.)
Should we remove the laws about driving while intoxicated? That's just another form of reckless endangerment that leads to loss of life.
It's the Quality-Adjusted Life Year: https://en.wikipedia.org/wiki/Quality-adjusted_life_year
> The method of ranking interventions on grounds of their cost per QALY gained ratio (or ICER) is controversial because it implies a quasi-utilitarian calculus to determine who will or will not receive treatment.