Quanta Magazine Explores Biological Agency Debate, Weighing 2025 Critique Against Testable Life Theory
Updated
Updated · Quanta Magazine · Jul 8
Quanta Magazine Explores Biological Agency Debate, Weighing 2025 Critique Against Testable Life Theory
1 articles · Updated · Quanta Magazine · Jul 8
Summary
Quanta Magazine’s latest feature examines whether “agency” is a scientifically useful way to explain what makes living organisms distinct from nonliving systems.
The article centers on a split between researchers who see agency as organisms acting for their own goals and critics who argue it either restates known biology or slips toward untestable vitalism.
A 2025 Journal of Evolutionary Biology critique by James DiFrisco and Richard Gawne called biological agency “a concept without a research program,” while Sonia Sultan and collaborators argue it can close gaps in gene-centered accounts of traits and inheritance.
Kevin Mitchell and others say the idea could become scientific only if it is “naturalized” through measurable indicators, internal architectures, and decision-making mechanisms rather than left as a philosophical label.
The broader stakes reach beyond biology to evolution, cancer, multicellularity and artificial systems, because a workable theory of agency could reshape how science defines life itself.
Can AI ever be truly 'alive' if it lacks the fundamental biological drive for self-preservation?
Is 'biological agency' a revolutionary key to understanding life, or just a new name for an old concept?
If bacteria have agency, does that mean the roots of free will are as old as life itself?
The New Science of Life: Agency, Complexity, and the Universe’s Drive Toward Functional Information
Overview
This report explores the renewed debate in biology about the nature of life, focusing on the concept of biological agency. It discusses whether living organisms have the inherent ability to influence their own development and function, or if their actions are simply the result of genetic instructions and mechanistic processes. The term 'agency' itself is debated, with some scientists believing it is unique to humans, while others see it as a basic property of all living things. Proponents define biological agency as the capacity of living systems to regulate themselves in response to their environment, highlighting a shift from purely gene-centered views to a broader understanding of life's complexity.