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Posts by Catalina Chaparro-Pedraza

The gender gap emerges from the penalisation of motherhood, which fathers do not experience, or to a lesser extent. Therefore, it is not enough to show that a department/institute has as many men than women in faculty positions.
Have you asked yourself how many of the men have children vs the women?

3 weeks ago 0 0 0 0
Book cover with a green gradient background for "The Organism–Environment Pairing: A Historical and Philosophical Reappraisal" by Alejandro Fábregas-Tejeda (MIT Press, 2026). The book series label “The Vienna Series in Theoretical Biology” appears at the top. The title is set in large, bold lettering using three colors: white (“The” and “Pairing”), warm yellow (“Organism–”), and bright green (“Environment”). The subtitle appears below in smaller white text, and the author’s name is printed at the bottom. In the lower right, a monarch butterfly (Danaus plexippus) rests on clusters of pink milkweed flowers. Behind it, a large pale-green butterfly silhouette fills the background; its outline follows the shape of a red lacewing butterfly (Cethosia biblis). The layered butterflies visually echo the book’s central idea of an organism–environment pairing.

Book cover with a green gradient background for "The Organism–Environment Pairing: A Historical and Philosophical Reappraisal" by Alejandro Fábregas-Tejeda (MIT Press, 2026). The book series label “The Vienna Series in Theoretical Biology” appears at the top. The title is set in large, bold lettering using three colors: white (“The” and “Pairing”), warm yellow (“Organism–”), and bright green (“Environment”). The subtitle appears below in smaller white text, and the author’s name is printed at the bottom. In the lower right, a monarch butterfly (Danaus plexippus) rests on clusters of pink milkweed flowers. Behind it, a large pale-green butterfly silhouette fills the background; its outline follows the shape of a red lacewing butterfly (Cethosia biblis). The layered butterflies visually echo the book’s central idea of an organism–environment pairing.

What a joy to finally share the cover of The Organism–Environment Pairing (@mitpress.bsky.social)! The 📗 will be out on May 12 📆! I look forward to the conversations it sparks among scientists, philosophers & historians! mitpress.mit.edu/978026205282... #evosky #histsci #philsci #philsky #booksky 🌱🐋

1 month ago 141 34 1 4
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Have you ever wondered 🤔... Does phenotypic variance respond to environmental perturbation? Does it have a genetic basis? Are mean and variance regulating loci exposed to different selection pressures? These and more questions are explored in our new preprint 🔥

www.biorxiv.org/content/10.6...

1 month ago 88 49 2 4
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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

2 months ago 32 20 0 0

🚨We are hiring🚨
We are looking for an early-career computational evolutionary biologist with a PhD in comparative genomics, phylogenetic methods, or related fields.

We are part of @eawag.bsky.social a research insitutute of the ETH Domain in 🇨🇭

2 months ago 4 5 0 0

Super excited to join the Department of Environmental Sciences at @unibas.ch‬ 🎉

www.unibas.ch/en/News-Even...

2 months ago 14 2 1 1

🚨We are hiring🚨
We are looking for an early-career computational evolutionary biologist with a PhD in comparative genomics, phylogenetic methods, or related fields.

We are part of @eawag.bsky.social a research insitutute of the ETH Domain in 🇨🇭

2 months ago 4 5 0 0
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Postdoctoral position in “Genomic signatures of adaptive evolution along the fast-slow life history continuum” (m/f/d) 80-100% The Department of Systems Analysis, Integrated Assessment and Modelling (SIAM) has an opening for a

Postdoc position in Genomic signatures of adaptive evolution at Eawag, starting Q2 2026. Requires PhD, experience in comparative genomics, and fluency in English. Apply by 10 March 2026: https://apply.refline.ch/673277/1341/pub/1/index.html #postdoc

2 months ago 1 3 0 1
Postdoctoral position in “Experimental eco-evolutionary dynamics of resilience” (m/f/d) 80-100% The Department of Systems Analysis, Integrated Assessment and Modelling (SIAM) has an opening for a

A Postdoc in eco-evolutionary dynamics is available at the Swiss Federal Institute of Aquatic Science. Applicants with a PhD in relevant fields should apply by March 10, 2026. More details: https://apply.refline.ch/673277/1340/pub/1/index.html #postdoc

2 months ago 1 3 0 0
Postdoctoral position in “Genomic signatures of adaptive evolution along the fast-slow life history continuum” (m/f/d) 80-100% The Department of Systems Analysis, Integrated Assessment and Modelling (SIAM) has an opening for a

apply.refline.ch/673277/1341/...

2 months ago 0 0 0 0
Postdoctoral position in “Experimental eco-evolutionary dynamics of resilience” (m/f/d) 80-100% The Department of Systems Analysis, Integrated Assessment and Modelling (SIAM) has an opening for a

apply.refline.ch/673277/1340/...

2 months ago 0 0 0 0
Postdoctoral position in “Experimental eco-evolutionary dynamics of resilience” (m/f/d) 80-100% The Department of Systems Analysis, Integrated Assessment and Modelling (SIAM) has an opening for a

apply.refline.ch/673277/1340/...

2 months ago 1 0 0 0

We are hiring🚨

We are looking for 2 postdocs and 1 reasearch assistant to work in the ERC project “Tipping dynamics and resilience in adapting ecological systems” at @eawag.bsky.social
Find the description of each position and the link to apply in the thread ⬇️

2 months ago 9 11 3 0

Looking forward to meet many women in (eco)Evolutionary Biology this Summer in the MPI in Plön.

2 months ago 0 0 0 0
Screenshot of a webpage displaying endorsement quotes for the book "The Organism–Environment Pairing: A Historical and Philosophical Reappraisal" (MIT Press) by Alejandro Fábregas-Tejeda.

"This long-overdue history and philosophy of the 'environment' concept illuminates how biology thinks about one of its most fundamental ideas. A rewarding, eye-opening read for historians, philosophers, and scientists alike."
--Tobias Uller, Professor of Evolutionary Biology, Lund University; coauthor of Evolution Evolving and Evolutionary Causation

"A formidable achievement, massive in scope, meticulously researched, densely argued, and timely. Fábregas-Tejeda's book is the definitive work on the history of thinking about the complex relation between organism and environment."
--Denis Walsh, Professor, University of Toronto; author of Organisms, Agency, and Evolution

"Fábregas-Tejeda's discerning analysis brings much-needed conceptual clarity to the enigmatic yet essential subject of biology--the organism-environment relationship. A lively, engaging book that will inform practicing biologists as well as philosophers and historians of science."
--Sonia E. Sultan, Alan M. Dachs Professor of Science, Wesleyan University; author of Organism and Environment

"A tour de force of integrated history and philosophy of biology. With impressive breadth and conceptual clarity, this outstanding monograph reshapes how we think about organisms, environments, and their entanglements."
--Daniel J. Nicholson, Assistant Professor, George Mason University; author of What Is Life? Revisited

Screenshot of a webpage displaying endorsement quotes for the book "The Organism–Environment Pairing: A Historical and Philosophical Reappraisal" (MIT Press) by Alejandro Fábregas-Tejeda. "This long-overdue history and philosophy of the 'environment' concept illuminates how biology thinks about one of its most fundamental ideas. A rewarding, eye-opening read for historians, philosophers, and scientists alike." --Tobias Uller, Professor of Evolutionary Biology, Lund University; coauthor of Evolution Evolving and Evolutionary Causation "A formidable achievement, massive in scope, meticulously researched, densely argued, and timely. Fábregas-Tejeda's book is the definitive work on the history of thinking about the complex relation between organism and environment." --Denis Walsh, Professor, University of Toronto; author of Organisms, Agency, and Evolution "Fábregas-Tejeda's discerning analysis brings much-needed conceptual clarity to the enigmatic yet essential subject of biology--the organism-environment relationship. A lively, engaging book that will inform practicing biologists as well as philosophers and historians of science." --Sonia E. Sultan, Alan M. Dachs Professor of Science, Wesleyan University; author of Organism and Environment "A tour de force of integrated history and philosophy of biology. With impressive breadth and conceptual clarity, this outstanding monograph reshapes how we think about organisms, environments, and their entanglements." --Daniel J. Nicholson, Assistant Professor, George Mason University; author of What Is Life? Revisited

I'm touched by the incredibly generous assessments that some of the first readers of "The Organism-Environment Pairing" (@mitpress.bsky.social) have offered! I'm excited to exchange ideas with everyone once the book is published in May! 📗
mitpress.mit.edu/978026205282... #HPbio #HPS #evosky #philsky

2 months ago 49 11 4 1

Congratulations!!!

2 months ago 1 0 1 0

Many ideas to play with this toy 🤔

2 months ago 0 0 0 0
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Ohhh no. It's sooo sad to read this :'(

3 months ago 1 0 0 0

Our new paper in @plosbiology.org reveals that life history evolution is at the core of an eco-evolutionary feedback that promotes diversity.
Do you want to know how? read more in: plos.io/4p7YT0a

5 months ago 25 10 0 0
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5 months ago 1167 326 22 23

What is sexual selection all about... definitionally and mathematically? A super talented PI, Jussi Lehtonen, is looking for a postdoc to work it all out! Deadline end of this month.
ats.talentadore.com/apply/postdo...

6 months ago 19 16 0 1

Lamarck is coming back... 😳

6 months ago 0 0 0 0
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160 scientists, 23 countries, 1 report: The Global Tipping Points Report 2025, together with @exeter.ac.uk, highlights mounting risks across Earth’s systems, from melting glaciers & ice fields to slowing ocean currents, ice sheets & rainforests under pressure. Watch now👇
👉global-tipping-points.org

6 months ago 462 226 14 18
Book cover of "The Riddle of Organismal Agency: New Historical and Philosophical Reflections" (Routledge, 2024). The book belongs to the "History and Philosophy of Biology" series. The editors are Alejandro Fábregas-Tejeda, Jan Baedke, Guido I. Prieto, and Gregory Radick. The design features a geometric pattern of interlocking, multicolored triangles and rectangular prisms in shades of red, yellow, teal, white, and pink. The Routledge logo appears in the lower right corner.

Book cover of "The Riddle of Organismal Agency: New Historical and Philosophical Reflections" (Routledge, 2024). The book belongs to the "History and Philosophy of Biology" series. The editors are Alejandro Fábregas-Tejeda, Jan Baedke, Guido I. Prieto, and Gregory Radick. The design features a geometric pattern of interlocking, multicolored triangles and rectangular prisms in shades of red, yellow, teal, white, and pink. The Routledge logo appears in the lower right corner.

Still puzzled by the debate on organismal agency? Our edited collection brings historians, philosophers, and scientists into dialogue—offering a wide array of perspectives. An affordable paperback edition will be out at the end of the month! www.routledge.com/The-Riddle-o... #HPS #evobio #philsky

6 months ago 71 21 2 0
A white-fronted bee-eater (Merops bullockoides) decides whether to consume a warningly colored white-barred acraea butterfly (Telchinia encedon). Photo (c) Mike Rowe

A white-fronted bee-eater (Merops bullockoides) decides whether to consume a warningly colored white-barred acraea butterfly (Telchinia encedon). Photo (c) Mike Rowe

📢🦋 Our paper ‘Global selection on insect antipredator coloration’ is out and featured on the cover of @science.org

We ran a huge experiment to find out how ecological context favours camouflage and warning colouration as antipredator strategies. 1/6

www.science.org/doi/10.1126/...

6 months ago 132 53 3 6

What Trump said are the well-worn and often rebutted lies of the fossil fuel lobby, whose lies are the greatest con job ever perpetrated on the world.
If you hear such climate science denial tropes, the answers to all of those can be found at skepticalscience.com

6 months ago 255 120 4 5
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Equity in science is a beautiful lie — and I’m done pretending Science isn’t really moving towards equity; institutions are just perfecting the appearance of equity. We need to build an alternative system.

“Many scholars from historically overexploited countries (often referred to as the global south) expected that exposing the problem would trigger change. Four years on, I see it clearly: the scientific system was never designed for equity,” writes Dolors Armenteras in Nature. #Academicsky 🧪

7 months ago 79 24 1 2
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Systematic attribution of heatwaves to the emissions of carbon majors - Nature Climate change made 213 historical heatwaves reported over 2000–2023 more likely and more intense, to which each of the 180 carbon majors (fossil fuel and cement producers) substantially contributed.

"Climate change made heatwaves more likely and more intense, to which each of the 180 carbon majors (fossil fuel and cement producers) substantially contributed".
#ClimateChange

www.nature.com/articles/s41...

7 months ago 2 0 0 0

🌟 Super excited for the research to come, using models 📈 + experiments 🧪 to explore how evolution and plasticity shape tipping points.
#cienciacriolla #ERCStG #ecosystems

7 months ago 8 0 0 0
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The @erc.europa.eu awards one of this year's starting grants to Catalina Chaparro Pedraza 💪🎉

In her five-year research project PHENOTIPPING she will address the question: How does adaptation contribute to ecosystem resilience?

#ERCStG #ecosystems

7 months ago 7 2 0 1