Title: Extinction and survival in human populations
Subjects: Effect of environment on, Social aspects, Human beings, Starvation, Disasters, Social change, Influence of environment, Anthropology, Changement (Sociologie), Homme, Influence de l'environnement, Catastrophes, Aspect social, Inanition, Demography, Population dynamics, Sociale verandering, Aanpassing, Culturele ecologie, Sozialer Wandel