Beyond Mendel: a call to revisit the genotype–phenotype map through new experimental paradigms
Abstract. The long-standing notion that genotypes map to phenotypes through simple one gene–one trait relationships continues to shape both research in the
New Perspective!🔥It's fascinating how scientists from different fields but interested in the same question [e.g. genotype-phenoytpe relationship] can have such different perspectives. Here we put in our 2 cents wrt genetic effects being context-dependent, and pheno variation being mostly polygenic
18.02.2026 09:55
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Evolution Evolving "has this rare quality of leaving the reader not only better informed, but also better equipped to see evolutionary problems from an entirely new vantage point."
Read Simon Oklholm's review here: link.springer.com/article/10.1...
17.02.2026 08:59
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The Importance of Biological Theory - Biological Theory
Biological Theory -
I am happy to share this article, entitled "The importance of Biological Theory". It is my inaugural editorial as the new Editor-in-Chief of @biologicaltheory.bsky.social . In these complex and challenging times, theory is more important now than ever. Enjoy!
doi.org/10.1007/s137...
30.01.2026 13:40
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➡️New issue out!⬅️
Our special issue on "The Concept of Lineage in Biology" guest edited by Javier Suárez and Matthew Haber is now out.
See everything in the December issue here: link.springer.com/journal/1375...
16.12.2025 09:37
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Stuart Newman
From Jan 1 2026, I take over as Editor-in-Chief of Biological Theory. I would like to thank my predecessor, Stuart Newman, who has done a terrific job for 10 years. That is truly extraordinary service to the community, and the journal is in a great place thanks to his efforts.
Kevin Lala
04.12.2025 11:12
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The pitfalls of an impoverished approach to culture: Commentary on Baumard and André
📢 Here is my commentary about the pitfalls of taking an impoverished evolutionary approach to culture, which include 'the limitations of a unidirectional model of evolution' and 'the neglect of niche construction theory'. #ehbea #evolution #psychscisky 🧪
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www.sciencedirect.com/science/arti...
05.11.2025 13:00
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A great review of my book "Evolution Evolving" by Simon Okholm in Metascience
"Evolving Evolution is no ordinary textbook, and that is part of its appeal, giving the reader a sense of cutting-edge discovery and intellectual adventure"
"Does development matter in evolution?" see shorturl.at/DxuK
05.11.2025 13:38
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The Menopause Mystery
What do orcas, chimps, and humans have in common? A puzzling pause.
Friends don’t let friends be adaptationists; if the math doesn’t math maybe it’s a spandrel. Cool story @radiolab.bsky.social about menopause, an often overlooked aspect of women’s reproductive health…
www.wnycstudios.org/story/the-me...
13.08.2025 13:52
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I'm pleased to share this new article by @svenkasser.bsky.social, Laura Fortunato @anthrolog.bsky.social, Marc Feldman and myself.
The article extends gene-culture coevolution to recognize evolutionary effects of culture arising through drift and migration.
onlinelibrary.wiley.com/doi/10.1002/...
13.08.2025 13:54
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Screenshot of the title page of a Biology & Philosophy journal article (2024, volume 39, article 22) with DOI link. The title reads “Explanatory gaps in evolutionary theory,” authored by Bendik Hellem Aaby, Gianmaria Dani, and Grant Ramsey, each with an ORCID icon.
Advocates of @eesupdate.bsky.social claim that standard evolutionary theory leaves important explanatory gaps. In a recent paper, we ask what kind—data-based, implementation-based, or framework-based—and what each might mean for the EES debate 👇📃 link.springer.com/article/10.1... #HPBio #evosky #HPS
12.08.2025 10:36
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Revisiting the human sociobiology debate
What have we learned 50 years on?
🚨 New, short article by myself, Clark Barrett and @kevinlala.bsky.social on the legacy of Wilson's 'Sociobiology: The New Synthesis', which was published 50 years ago.
@science.org #ehbea #histbiol #evobio #psyscisky
Revisiting the human sociobiology debate |Science www.science.org/doi/10.1126/...
08.08.2025 09:39
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Development developing - Biology & Philosophy
Lala et al.’s (2024) Evolution Evolving is an excellent book. It offers a compelling case for the relevance of development to the study of evolution. It takes a pluralistic stance on the forms of unde...
Thanks to Tim Lewens for a wonderful review of our 'Evolution Evolving' book.
"In this exceptionally ambitious and impressive book, Lala and collaborators... show how an understanding of development is essential to an understanding of evolution"
Read it here: shorturl.at/mgGEm
#evolution #evodevo
30.07.2025 12:52
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#458 Lesley Newson & Peter Richerson - A Story of Us: A New Look at Human Evolution
YouTube video by The Dissenter
In episode 458, I talk with Drs. Lesley Newson and Peter Richerson about their fascinating book, A Story of Us: A New Look at Human Evolution. #Anthropology #Science
youtu.be/RJEm7baBdTs
26.07.2025 09:14
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I'm happy to share our latest manuscript "Impediments to countering racist pseudoscience", coauthored with @gillianrbrown1.bsky.social @kztwyman.bsky.social & Marcus Feldman.
25.07.2025 09:17
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Check out our recent review 'Power and Limitations of Inferring Genetic Ancestry'- what do we even mean by the term 'genetic ancestry' and what do commonly-used methods actually tell us?
26.07.2025 02:27
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Two useful new reviews on ancestry inference in population genetics:
onlinelibrary.wiley.com/doi/10.1111/...
genomebiology.biomedcentral.com/articles/10....
17.07.2025 14:56
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Share of common mammalian species across continents
Ecological characteristics of species with different degrees of geodispersal.
Cool study. Shows low dispersal of mammals across continents. Most are continental scale endemics. Significant in understanding the modern structure of the Bretskyan hierarchy from mammalian perspective.
nsojournals.onlinelibrary.wiley.com/doi/epdf/10....
🧪 ⚒️ #Paleobio #EvoBio #Macroecology
20.07.2025 13:39
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The causal role of constructive development in evolution
Fascinating historical review of Lala et al's "Evolution Evolving" book by @cassandrazieyang.bsky.social
See BioScience doi.org/10.1093/bios...
#evolution
23.06.2025 10:21
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I was thrilled to take part in the 43rd Altenberg workshop on Conrad Hal Waddington at the KLI! Thanks to @alejandrofabregastejeda.com and @fvergara-silva.bsky.social for being such great organizers! (pun very much intended)
21.06.2025 19:30
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The extraordinary legacy of Conrad Waddington was the focus of a terrific workshop held at the KLI last week. Superb talks, a beautiful venue, and great discussion made for a lot of fun. Thanks to all the participants, and particularly organizers Alejandro Febregas Tejeda & Francisco Vergara-Silva.
23.06.2025 09:51
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Cover of the book Evolution Evolving.
Look what I got from my local library. I'm stoked! @kevinlala.bsky.social
10.06.2025 17:33
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A powerful new approach to interpreting population-genetic data in evolution and ecology.
Noah A. Rosenberg's Mathematical Properties of Population-Genetic Statistics is out now.
Learn more and read a free sample: press.princeton.edu/books/paperb... #MathMonday
09.06.2025 13:04
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Multiple Horizontal Transfers of Immune Genes Between Distantly Related Teleost Fishes
Abstract. Horizontal gene transfer (HGT) is less frequent in eukaryotes than in prokaryotes, yet can have strong functional implications and was proposed a
Policarpo et al. use phylogenetic and synteny data to identify 19 teleost-to-teleost horizontal gene transfers, involving genes linked to immunity or pore formation; this suggests eukaryote-to-eukaryote HGT has shaped teleost evolution.
🔗 doi.org/10.1093/molbev/msaf107
#evolbio #molbio #fish
28.05.2025 09:14
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Our teeth evolved from fish 'body armor' over 460 million years, scientists discover
Teeth are sensitive because they evolved from sensory tissue in both ancient vertebrates and ancient arthropods.
New research reveals that human teeth evolved from the sensory armor of ancient fish over 460 million years ago. This discovery links our dental origins to early vertebrate exoskeletons.
🧪⚒️
#Evolution
#Paleontology
#ToothOrigins
#Fossils
#EvolutionaryBiology
Paper
www.nature.com/articles/s41...
25.05.2025 20:56
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I am please to share my latest article "A developmentalist’s view of inheritance", just published in acta ethologica.
rdcu.be/em4wW
Inheritance is a time-distributed developmental process by which diverse developmental resources become available to the next generation.
22.05.2025 11:54
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🚨PAPER ALERT Chimpanzees expand the meanings of their single calls when combining them. They use a variety of mechanisms, analogous to those found in human language, to alter the meanings of single calls in their combinations. Photo by @lirsamuni.bsky.social
www.science.org/doi/10.1126/...
09.05.2025 22:09
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Qualtrics Survey | Qualtrics Experience Management
The most powerful, simple and trusted way to gather experience data. Start your journey to experience management and try a free account today.
📢 CES launches Advancing Cultural Evolution (ACE) Course Design Awards! 🎉 $4000 award + global impact for your cultural evolution course materials. Course must be college/grad level with 10+ hrs content.
Application link: vuw.qualtrics.com/jfe/form/SV_... #CulturalEvolution #Education #Grants
14.05.2025 10:39
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