Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

What is Evolutionary History?02:35

What is Evolutionary History?

43.4K
Scientists record evolutionary history by analyzing fossil, morphological, and genetic data. The fossil record documents the history of life on Earth and provides evidence for evolution. However, both fossil and living organisms offer evidence that outlines Earth’s evolutionary history.
43.4K
Feedback Inhibition00:46

Feedback Inhibition

57.1K
Biochemical reactions are occurring constantly in cells, converting starting substances to different products, usually with the help of enzymes that speed the reactions. Without enzymes, it would take far too long for most reactions to occur to be useful to the cell!
57.1K
Evolutionary Psychology01:20

Evolutionary Psychology

1.0K
Evolutionary psychology explores the origins of human behavior and mental processes by framing them within the context of natural selection, a theory famously propounded by Charles Darwin. This field asserts that many behaviors common across human societies — ranging from instinctive fear reactions to complex social interactions — arose as evolutionary adaptations. These adaptations enhanced the survival and reproductive success of our ancestors, thereby becoming embedded in the...
1.0K
Feedback Loops01:01

Feedback Loops

64.4K
In most cases, excessive hormone production is prevented by negative feedback—a loop that starts with a stimulus inducing the release of a particular substance, like a hormone, to maintain a certain level before triggering a signal that results in a decrease in further release of the hormone.
64.4K
Rotation of Asymmetric Top01:11

Rotation of Asymmetric Top

1.5K
By definition, a spherically symmetric body has the same moment of inertia about any axis passing through its center of mass. This situation changes if there is no spherical symmetry. Since most rigid bodies are not spherically symmetric, these require special treatment.
The relationship between the angular momentum of any rigid body and its angular velocity, both of which are vectors, involves the moment of inertia. The moment of inertia is a scalar quantity only for spherically symmetric...
1.5K
Criticisms of the Evolutionary Perspective01:23

Criticisms of the Evolutionary Perspective

376
In a study where individuals posing as strangers offered compliments and proposed casual sex to students, the responses differed significantly based on gender. Not a single woman accepted the proposal, while 70% of the men agreed. This outcome provides a useful scenario to explore through the lens of evolutionary psychology and social learning theory, highlighting the diverse perspectives on human sexual behaviors.
Evolutionary psychology provides one explanation for these findings, suggesting...
376

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Cooperation conflicts with equality when allocating public goods.

Nature·2026
Same author

Strategy evolution on temporal hypergraphs.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Behavioral alignment in social networks.

National science review·2025
Same author

The war of the worldviews.

Proceedings of the National Academy of Sciences of the United States of America·2025
Same author

Promoting collective cooperation through temporal interactions.

Proceedings of the National Academy of Sciences of the United States of America·2025
Same author

Phase transitions and symmetry breaking of cooperation on lattices.

Physical review. E·2025
Same journal

Evolution of quantitative traits: exploring the ecological, social and genetic bases of adaptive polymorphism.

Journal of theoretical biology·2026
Same journal

The male-biased sex ratio in humans and its role in the transition from promiscuity to pair bonding.

Journal of theoretical biology·2026
Same journal

Quantifying the counter-intuitive effects of vaccination by coupling the transmission dynamics of COVID-19 and the evolution of human behaviors.

Journal of theoretical biology·2026
Same journal

An integrative model of FGF2-induced signaling and muscle cell proliferation.

Journal of theoretical biology·2026
Same journal

A hybrid reaction-diffusion and mechanical stimulus model for mandibular bone remodeling under chewing and vibratory loading.

Journal of theoretical biology·2026
Same journal

Integrated tick management strategies in fragmented peridomestic environments.

Journal of theoretical biology·2026
See all related articles

Related Experiment Video

Updated: Feb 2, 2026

Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm
11:53

Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm

Published on: December 9, 2012

13.5K

Asymmetric evolutionary games with environmental feedback.

Christoph Hauert1, Camille Saade2, Alex McAvoy3

  • 1Department of Mathematics, University of British Columbia, 1984 Mathematics Road, Vancouver B.C., V6T 1Z2, Canada.

Journal of Theoretical Biology
|November 25, 2018
PubMed
Summary
This summary is machine-generated.

Evolutionary game theory models now explore heterogeneous environments where individuals influence patch quality. Environmental feedback creates complex dynamics, impacting social dilemmas and strategy abundance.

Keywords:
CooperationEcological feedbackEvolutionary game theorySocial dilemmas

More Related Videos

The Collective Trust Game: An Online Group Adaptation of the Trust Game Based on the HoneyComb Paradigm
06:18

The Collective Trust Game: An Online Group Adaptation of the Trust Game Based on the HoneyComb Paradigm

Published on: October 20, 2022

2.6K
Asymmetric Walkway: A Novel Behavioral Assay for Studying Asymmetric Locomotion
08:19

Asymmetric Walkway: A Novel Behavioral Assay for Studying Asymmetric Locomotion

Published on: January 15, 2016

9.3K

Related Experiment Videos

Last Updated: Feb 2, 2026

Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm
11:53

Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm

Published on: December 9, 2012

13.5K
The Collective Trust Game: An Online Group Adaptation of the Trust Game Based on the HoneyComb Paradigm
06:18

The Collective Trust Game: An Online Group Adaptation of the Trust Game Based on the HoneyComb Paradigm

Published on: October 20, 2022

2.6K
Asymmetric Walkway: A Novel Behavioral Assay for Studying Asymmetric Locomotion
08:19

Asymmetric Walkway: A Novel Behavioral Assay for Studying Asymmetric Locomotion

Published on: January 15, 2016

9.3K

Area of Science:

  • Evolutionary Game Theory
  • Ecology
  • Population Dynamics

Background:

  • Traditional evolutionary game theory models assume symmetric interactions in uniform environments.
  • Real-world populations often inhabit heterogeneous environments with varying resource availability.
  • Individual fitness is influenced by both social interactions and environmental conditions.

Purpose of the Study:

  • To investigate evolutionary game theory dynamics in heterogeneous environments.
  • To analyze the impact of environmental feedback, where individuals act as ecosystem engineers.
  • To understand how these factors influence social dilemmas and population stability.

Main Methods:

  • Developing theoretical models of evolutionary game theory.
  • Incorporating environmental heterogeneity with distinct patch qualities.
  • Introducing feedback mechanisms between individual strategies and environmental quality.

Main Results:

  • Heterogeneous environments can lead to asymmetric interactions.
  • In static heterogeneous environments, dynamics mirror average homogeneous conditions.
  • Environmental feedback generates complex eco-evolutionary dynamics, including oscillations in strategy and environment.

Conclusions:

  • Environmental heterogeneity and feedback are crucial for realistic evolutionary game theory.
  • Individuals acting as ecosystem engineers can significantly alter eco-evolutionary trajectories.
  • These dynamics can either mitigate or exacerbate social dilemmas and lead to persistent oscillations.