Perhaps age is a universal standard and therefore health and life can be associated to it. On the other hand, if our contact wipes out a share of their populat

Perhaps age is a universal standard and therefore health and life can be associated to it. On the other hand, if our contact wipes out a share of their population, it reduces their life expectancy. Furthermore, they survived the 2004 Tsunami, so possibly they are doing better than others in the region.