Ontology highlight
ABSTRACT:
SUBMITTER: Lima M
PROVIDER: S-EPMC3925430 | biostudies-literature | 2014 Feb
REPOSITORIES: biostudies-literature

Ecology and evolution 20140102 3
Population dynamics, economy, and human demography started with Malthus, the idea that population growth is limited by resources and "positive checks" occur when population growth overshoots the available resources. In fact, historical evidence indicates that long-term climate changes have destabilized civilizations and caused population collapses via food shortages, diseases, and wars. One of the worst population collapses of human societies occurred during the early fourteenth century in north ...[more]