Macro-Concept of Kin in Proverbs about Kin and Tribe: Figurative-Metaphorical Layer

2030’s Seniors : Kin and Step-Kin

Demographic computer microsimulation is applied to produce projections of numbers and distributions of close kin for the U.S. elderly of 2030. This paper reports results for the non-black population, with special emphasis on the numbers and possible roles of step-kin. The projections indicate that the elderly of 2030 are likely to be moderately deprived in terms of numbers of close living biolo...

Kin-Selection: The Rise and Fall of Kin-Cheaters

We demonstrate the existence of altruism via kin selection in artificial life and explore its nuances. We do so in the Avida system through a setup that is based on the behavior of colicinogenic bacteria: Organisms can kill unrelated organisms in a given radius but must kill themselves to do so. Initially, we confirm results found in the bacterial world: Digital organisms do sacrifice themselve...

Kin adopting kin: In the best interest of the children?

Kin Selection

Kin selection

How can individuals calculate relatedness? They generally don’t need to, any more than a bird needs to calculate aerodynamic forces to fly. If, under certain conditions, performing a behavior satisfies Hamilton’s rule, then the action is favored. The triggering conditions may include cues to relatedness, which are usually based on social experience. A bee, for example, learns the smell of her b...