Assertion: cannibalism | /r/HasProperty | poor mechanism
Facets:
value: for the survival of a species
type: PURPOSE
value: for the spread of disease
type: PURPOSE
Source sentences:
text: Cannibalism by itself is a poor mechanism for the spread of disease, said study author Ben Van Allen.
text: While cannibalism is a poor long-term strategy for the survival of a species, it's an excellent short-term strategy for the survival of the individual.