There's evidence that Neanderthals, 60,000 years ago, carried their elderly and those with serious physical injury, and perhaps it's because the life experience of survival of these people proved of value to the community.
Tenim la prova que l'home de Neandertal, fa 60 000 anys, portava la gent gran i aquells que eren ferits de gravetat, i, potser, perquè l'experiència d'una vida de supervivència en aquests individus, provava ser de valor per a la comunitat.