Assertion: population's level | /r/HasProperty | sustained
Facets:
Source sentences:
text: We often, however, don’t make the connection that the amount of available resources dictates the size of a population – that a population will grow when resources are in surplus, decline when resources are scarce, and stabilize when the population is at the maximum level that can be sustained.
text: In fact, most of these problems will not be solved as long as human population remains far above a sustainable level.