Related Experiment Video
Updated: Jun 19, 2026

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
Published on: September 8, 2023
Selection in ephemeral networks
Peter Godfrey-Smith1, Benjamin Kerr
1Department of Philosophy, Harvard University, Cambridge, Massachusetts 02138, USA.
Abstract:
A model of "ephemeral" population structure is presented that applies not only to biological systems in which discrete groups form but also to networks without group boundaries. The evolution of altruistic behaviors is discussed. Nonrandom interaction and nonlinear fitness structures are modeled; together, these factors can produce stable polymorphisms of altruistic and selfish types, as well as bistability. Empirical applications of the model may be found in microbes, marine invertebrates, annual plants, and other organisms.
Related Concept Videos
Frequency-dependent Selection
Types of Selection
Short-distance Transport of Resources
Protein Networks
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
Capillary Exchange
Evolution of New Traits in Microbes