SCIENCE

Evolutionary Biology's Big Debate: The Extended Evolutionary Synthesis

Fri Jul 11 2025

Evolutionary biology has been a hot topic lately, with significant arguments surrounding the Extended Evolutionary Synthesis (EES). This idea unites scientists from diverse fields such as ecology, developmental biology, and epigenetics, along with science philosophers. They are challenging some of the biggest ideas in evolutionary theory, asserting that the environment and organisms play a more substantial role in evolution than previously believed.

The Importance and Controversy of Evolutionary Biology

Evolutionary biology has always been both important and controversial. It seeks to answer fundamental questions about life, influencing fields like psychology and economics. It also impacts culture and politics. Now, a new challenge to mainstream evolutionary thinking has emerged, coinciding with the rise of 'post-truth' and 'anti-science' movements that question certain sciences.

Research on the EES Movement

Researchers have investigated the EES movement, employing interviews, observations, and document analysis. They discovered how EES supporters defend their ideas and observed the consequences when opponents label them as 'post-truth'. This highlights how public and political debates are influencing scientific arguments, a phenomenon that science and technology studies researchers should explore further.

Why the EES Matters

The EES is significant because it reshapes our understanding of evolution. It is also intriguing because it is unfolding during a time when science is under intense scrutiny. EES supporters are striving to make their ideas credible while navigating accusations of being 'post-truth'. This complex situation warrants further study.

questions

    If the environment plays a bigger role in evolution, does that mean we can evolve to be better at avoiding our exes?
    If organisms have a greater role in evolution, does that mean we can evolve to be better at avoiding work?
    In what ways does the EES influence other scientific disciplines beyond evolutionary biology?

actions