February 2014 PMID 23862645

Evolutionary perspectives on the obesity epidemic: adaptive, maladaptive, and neutral viewpoints.

John R Speakman

Mentions

25
Peak: 3 in Jan 2025
across 5 sources since Jan 2024

Extended reach

19,495
potential audience

Total likes

295

Video views

7,644

Mentions per month

Jan 2024 – Jan 2025

Where it's discussed

  • News15 articles
  • Blogs4 articles
  • YouTube3 videos
  • Facebook2 posts
  • X / Twitter1 posts

AI synopsis

What people are saying

The exchanges involve brief references to the publication, with users like @garytaubes and @sguyenet expressing curiosity or pushing the conversation, such as 'try this..', which indicates a mild interest and some engagement but without extensive analysis or strong opinions on the theories presented.

AgreementNeither agree nor disagree

The discussions reflect mixed reactions, with some users questioning or proposing alternative ideas, indicating no strong consensus.

InterestModerate interest

The posts suggest a moderate level of curiosity, as users are engaging with new perspectives or challenging the content, but not deeply exploring the topic.

EngagementNeutral engagement

Comments show some thought and exchange of ideas, but lack in-depth analysis or detailed discussion around the theories.

ImpactNeutral impact

The discussions seem to have limited immediate influence on broader conversations or policy considerations, mainly focusing on personal opinions.

Abstract in brief

  • The rise of obesity in modern societies is influenced by both environmental changes and genetic predisposition from our evolutionary background.
  • Three main explanations of obesity in an evolutionary context are proposed: 1) thrifty genes that once aided survival during famines, 2) obesity as a maladaptive by-product of positive selection on other traits, and 3) the idea of neutral mutations leading to varied obesity susceptibility (drifty genes).
  • The article reviews evidence for these theories and finds the thrifty gene hypothesis unlikely, while the other two explanations hold potential for understanding current obesity trends.

Top posts

Most liked on X and Bluesky
John Speakman
@JohnSpeakman4 · X

@garytaubes @MichaelMindrum @sguyenet I think that is the point of my idea. try this.. https://t.co/CZvu0bJvIg

Jan 17, 2024 · 1 like · 11,852 followers View post →

All mentions

John Speakman
@JohnSpeakman4 · X

@garytaubes @MichaelMindrum @sguyenet I think that is the point of my idea. try this.. https://t.co/CZvu0bJvIg

Jan 17, 2024 · 1 like · 11,852 followers View post →