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Richard Mann

@richardpmann.bsky.social
138 followers 46 following 24 posts

eps.leeds.ac.uk/maths/staff/4057/pr…

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Reposted by Richard Mann
Hoyaboya @hoyaboya1.bsky.social · 23/08/2026
Branigan et al. (2026-08 preprint, bioRxiv) 「クラウン有胎盤類の急速な放散のモデル化」 Modelling a rapid radiation of crown-group placentals doi.org/10.64898/202...
Mary Kate Branigan et al., CC BY 4.0, https://doi.org/10.64898/2026.08.21.746252
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Richard Mann @richardpmann.bsky.social · 10/08/2026
Why do some groups adopt a collective 'many-eyes' approach to vigilance, while in others sentinels keep watch for all? Our paper, led by @charliepilgrim.bsky.social, shows the shape of the cost function determines the optimal strategy. @templetonworld.bsky.social www.pnas.org/doi/10.1073/...
pnas.org
Many-eyes and sentinels in selfish and cooperative groups | PNAS
Collective vigilance describes how animals in groups benefit from the predator detection efforts of others. Empirical observations typically find e...
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Richard Mann @richardpmann.bsky.social · 05/08/2026
Our paper out today shows that the presence of dissent can be an indicator of collective wisdom in groups, whereas consensus decisions may indicate groupthink rather than genuine agreement. doi.org/10.1098/rsif...
doi.org
Dissent enhances the credibility of groups of Bayesian conformist decision-makers
Abstract. When making a decision, individuals use their private information to evaluate the available options. In a group, they can also learn from other g
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Interspecies Internet @interspecies-io.bsky.social · 09/07/2026
📣New Lecture with @chriskrupenye.bsky.social Learn how studies of great apes are reshaping our understanding of social cognition and animal intelligence. 📅 Saturday, 11 July 🕓 16:00 GMT | 12:00 EDT | 09:00 PDT 📍 Online (Zoom) 🔗https://shorturl.at/FmkNy
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Anna Sigalou @asigalou.bsky.social · 08/07/2026
Our new paper is out today! How is social information used in sequential decision-making? We did a virtual evacuation experiment with participants chosing between two options, standing in a line. We found that they followed the majority of previous decisions, rather than most recent ones.
royalsocietypublishing.org
Determining social mechanisms for sequential decision-making in a virtual pedestrian route choice experiment
Abstract. Moving groups are routinely faced with a choice of different routes as part of their daily lives, such as choosing between exits from a building.
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Andrew King @shoalgroup.bsky.social · 08/07/2026
We have funding for SWARM-E, a long-term group at @zif-bielefeld.bsky.social! I'll be leading with co-leads @marinapapa.bsky.social @joefresna.bsky.social to better understand collective behaviour across biological and artificial systems. First workshop 2027... www.shoalgroup.org/swarm More soon!
SWARM-E plus logo
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Damien Farine @damienfarine.bsky.social · 25/06/2026
Very fun to chat with BBC World Service about Bluetooth and how it's powering our bird tracking projects. www.bbc.co.uk/programmes/w... @scienceanu.bsky.social @biologyanu.bsky.social
bbc.co.uk
BBC World Service - CrowdScience, How does Bluetooth work?
Bluetooth lets us share files and listen to music without wires. But how does it work?
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Patrick Lewin @plewin.bsky.social · 24/06/2026
Really pleased to see this paper out! We show that collective intelligence emerges in wild birds, using radar traces from flocks of migratory hirundines. Many wild social animals might benefit from similar processes, but we could also see Allee effects as migratory populations decline.
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Joe Morford @morfjoe.bsky.social · 24/06/2026
The WISDOM OF CROWDS emerges in flocks of thousands of migrating songbirds! Excited to share our work published by @aaas.org in Science Advances! doi.org/10.1126/scia...
doi.org
The wisdom of crowds emerges in flocks of thousands of migrating songbirds
Larger flocks of migrating songbirds orient more accurately toward their population’s migratory direction than smaller flocks.
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Viktoria Spaiser @viktoriaspaiser.bsky.social · 06/06/2026
How does climate threat fuel polarization? 🧵 In our new paper, we introduce the ARCADE model. Using a 1,967-person experiment, we found that authoritarians suppress climate anger toward leaders and displace it onto outgroups, driving policy obstruction. Read: doi.org/10.1016/j.cr...
doi.org
Redirecting
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Richard Mann @richardpmann.bsky.social · 02/06/2026
We are (somewhat astonishingly) hiring 5 full-time permanent lecturers in the School of Mathematics at Leeds across all specialisms. Note the explicit focus on interdisciplinary research. Closing date for applications: June 30 jobs.leeds.ac.uk/vacancy.aspx...
jobs.leeds.ac.uk
Job Opportunity at University of Leeds: Lecturer in Mathematics (x5)
Do you have a track record of high‑quality research and a clear vision for developing your profile at an international level? Can you contribute to innovative research‑led teaching and support an exce...
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Max Telford @maxjtelford.bsky.social · 20/05/2026
I will be talking about The Tree of Life at the Linnean Society on 25th June. If you are interested you can find out a little more and sign up for a ticket at the link below. Hope to see some of you there! members.linnean.org/events/69f21...
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Andrew Roger @andrewjroger.bsky.social · 06/05/2026
IQ-TREE 3: Phylogenomic Inference Software using Complex Evolutionary Models academic.oup.com/mbe/article/...
academic.oup.com
IQ-TREE 3: Phylogenomic Inference Software using Complex Evolutionary Models
Abstract. IQ-TREE (https://iqtree.github.io/) is a widely used open-source software tool for efficiently inferring phylogenetic trees under maximum likelih
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Reposted by Richard Mann
Richard Elwes @richardelwes.bsky.social · 23/04/2026
Excited to publish my first article for @newscientist.com for over ten years. It’s on the subject of - you’ll never guess - huge numbers. www.newscientist.com/article/2521...
newscientist.com
The monstrous number sequences that break the rules of mathematics
Some seemingly simple sequences of multiplication and addition grow so quickly that they question the very foundations of mathematics. In doing so, they demand a whole new level of logic
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Templeton World Charity Foundation @templetonworld.bsky.social · 20/04/2026
A new publication from the TWCF-funded “Rationality and Reason Beyond the Individual Project” found evidence that chimpanzees may be able to reason about mutually exclusive future possibilities. Read more below. 👇
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Jochen Voss @seehuhn.bsky.social · 20/04/2026
Opportunity: A fully funded PhD position for statisticians passionate about epidemiology. University of Leeds, start in September 2026. phd.leeds.ac.uk/project/2470...
phd.leeds.ac.uk
Next Generation Farrington Model for Infection Prevention/Control: A Farrington Algorithm with Spatiotemporal & Adaptive Baseline Capabilities
Project opportunity - Next Generation Farrington Model for Infection Prevention/Control: A Farrington Algorithm with Spatiotemporal & Adaptive Baseline Capabilities at the University of Leeds
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Gonzalo de Polavieja @polavieja.bsky.social · 17/04/2026
Final version of record here: elifesciences.org/articles/107... Enjoy tracking
elifesciences.org
New idtracker.ai rethinks multi-animal tracking as a representation learning problem to increase accuracy and reduce tracking time
Identification of each animal in a collective becomes possible even when individuals are never all visible simultaneously, enabling faster and more accurate analysis of collective behavior.
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Chris Krupenye @chriskrupenye.bsky.social · 17/04/2026
Can chimpanzees prepare for mutually exclusive possibilities individually or collectively? Check out our new paper in Phil Trans @royalsociety.org, led by @drelizabethwarren.bsky.social, and funded by @templetonworld.bsky.social! And stay tuned for the next paper, clarifying the mechanism!
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Elizabeth Warren @drelizabethwarren.bsky.social · 16/04/2026
New paper alert! 📢 Out now, fully #openaccess, in a special issue of Phil Trans on the evolution of collective intelligence (1/4) royalsocietypublishing.org/rstb/article...
royalsocietypublishing.org
Chimpanzees spontaneously prepare for mutually exclusive possibilities, and collective context strengthens this behaviour
Abstract. In both humans and non-human animals, collectives can sometimes overcome individual cognitive biases or shortcomings to execute more rational beh
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Science News @sciencenews.bsky.social · 03/04/2026
In a new book, mathematician Richard Elwes shares how mathematical boundaries have been broken time and time again, thanks to the creative explorers of the biggest numbers known. www.sciencenews.org/article/huge-nu…
sciencenews.org
Huge Numbers tackles mathematics at its most incomprehensibly large
Mathematician Richard Elwes surveys googology, the study of enormous numbers, in a new book.
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Richard Elwes @richardelwes.bsky.social · 30/03/2026
A special moment when something which has been buzzing around your brain and computer for ages finally achieves a physical form!
Richard Elwes holding a copy of his book “Huge Numbers”. PS Also available as an audiobook!
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Templeton World Charity Foundation @templetonworld.bsky.social · 19/03/2026
Intelligent agents can still take irrational actions and, sometimes, groups of animals are better at making good decisions than their constituent individuals. Read the latest article from the TWCF-funded project, “Rationality and Reason beyond the Individual“ project below.
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Chris Krupenye @chriskrupenye.bsky.social · 18/03/2026
Does being in a collective buffer against individual forgetting, when it comes to navigation? New paper by Joe Morford: we find that collectives of homing pigeons remember their routes better than individuals @dorabiro.bsky.social @richardpmann.bsky.social Thanks to @templetonworld.bsky.social !
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Richard Mann @richardpmann.bsky.social · 15/03/2026
Collective wisdom emerges in pigeons through forgetting randomly-different information over time doi.org/10.1038/s415...
doi.org
Collective route memories emerge through differential forgetting of navigational information in homing pigeons - Scientific Reports
Scientific Reports - Collective route memories emerge through differential forgetting of navigational information in homing pigeons
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Rachel Warnock @rachelwarnock.bsky.social · 13/03/2026
I’m looking for a post doc (up to five years) interested in phylogenetics and earth systems - please spread the word!
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Andrea Perna @aperna.bsky.social · 12/03/2026
Call for fully funded PhD positions at our Lab. All positions are open worldwide. Students develop their own project within any area of complex systems (for our PhD track). Please share with potential applicants and, if relevant to you, visit the link or DM for info. sys.imtlucca.it/program-over...
sys.imtlucca.it
SyS@IMT School - Complex Systems and Networks (CN)
Complex Systems and Networks (CN)
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Richard Mann @richardpmann.bsky.social · 06/03/2026
Inviting anyone who is interested to come to my inaugural lecture, 'Why the Cambrian Explosion happened', on March 24 at the University of Leeds eps.leeds.ac.uk/faculty-engi...
eps.leeds.ac.uk
Inaugural Lecture: Professor Richard Mann, School of Mathematics
Join us on 24 March for the upcoming Inaugural Lecture of Richard Mann, Professor of Mathematical Ecology and Evolution in the School of Mathematics.
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Audrey Dussutour @docteur-drey.bsky.social · 12/02/2026
From Knowable Magazine: The curious life of a clever slime mold | Knowable Magazine knowablemagazine.org/content/arti...
knowablemagazine.org
The curious life of a clever slime mold
In its quest to feed, avoid nasty substances and just generally live its life, the brainless, one-celled Physarum polycephalum performs some impressive tricks of learning and memory
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Emily Mitchell @egmitchell.bsky.social · 06/02/2026
This #FossilFriday I am delighted to share a postdoctoral position that we @deeptimeecology.bsky.social @camzoology.bsky.social are advertising on early animal evolution in the #Ediacaran. www.cam.ac.uk/jobs/postdoc...
Ediacaran fossil surface on the coastline of Newfoundland, Canada
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Max Telford @maxjtelford.bsky.social · 06/01/2026
I’ve written something for The Conversation on a fascinating recent paper by @grahbudd.bsky.social and @richardpmann.bsky.social on problems with molecular clocks. academic.oup.com/sysbio/artic... theconversation.com/a-speeding-c...
theconversation.com
A speeding clock could solve Darwin’s mystery of gaps in animal fossil records
Scientists have long been confused about ‘missing’ animal fossils.
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Richard McElreath 🐈‍⬛ @rmcelreath.bsky.social · 09/12/2025
I'm teaching Statistical Rethinking again starting Jan 2026. This time with live lectures, divided into Beginner and Experienced sections. Will be a lot more work for me, but I hope much better for students. I will record lectures & all will be found at this link: github.com/rmcelreath/s...
course schedule as a table. Available at the link in the post.
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Andrew Roger @andrewjroger.bsky.social · 02/01/2026
I'm really enjoying this memoir on the history of numerical methods in phylogenetics by F. James Rohlf: academic.oup.com/sysbio/advan...
academic.oup.com
Too Many Numbers?
Abstract. A somewhat personal account of the development and acceptance of numerical taxonomic methods during the early years of the journal Systematic Zoo
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Gonzalo de Polavieja @polavieja.bsky.social · 02/12/2025
Call is out for Champalimaud International Neuroscience Doctoral Programme 2026! docs.google.com/forms/d/e/1F...
docs.google.com
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Joe Bak-Coleman @jbakcoleman.bsky.social · 20/11/2025
I recently gave a seminar at CITP on the barriers to evidence based tech policy. It’s online to watch now! H/t @princetoncitp.bsky.social spia.princeton.edu/events/citp-...
spia.princeton.edu
CITP Seminar: Scientific Barriers to Evidence-Based Tech Policy | Princeton School of Public and International Affairs
Twenty years after Facebook spread across college campuses, its effects on society remain heavily studied and poorly understood. Little consensus exists over whether it promotes or degrades mental hea...
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Sebastian Höhna @hoehna.bsky.social · 11/11/2025
PhD position available in evolutionary genomics/bioinformatics (hoehnalab.github.io/job_adverts/...). Topic: analyzing gene expression evolution across several firefly species and linking expression changes to genomic architecture. The position is jointly supervised with @anaevolcatalan.bsky.social
hoehnalab.github.io
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Max Telford @maxjtelford.bsky.social · 11/11/2025
My book 'The Tree of Life' is published in the USA and Canada today. Available as book, on kindle and as audio. I would be really grateful for reposts. www.amazon.com/Tree-Life-So... www.amazon.ca/Tree-Life-So...
Cover of book titled The Tree of Life: solving science's greatest puzzle.
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Prof Alex Dunhill @profalexdunhill.bsky.social · 12/11/2025
Want to do a PhD linking palaeontology, ecological modelling and polar ecosystems? Look no further than this NERC GW4+ DLTP funded project with @rowanwhittlebas.bsky.social at @bas.ac.uk & @bristolpalaeo.bsky.social and others (inc me). www.bristol.ac.uk/media-librar...
bristol.ac.uk
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Ben Sheldon @sheldonbirds.bsky.social · 20/10/2025
Interested in a PhD in ornithology? Funding available for projects at the interface of ecology, behaviour & evolution from Oct '26 working on long-term population studies of tits at Wytham, based in @biology.ox.ac.uk in the new Life & Mind Building in Oxford www.findaphd.com/phds/project...
Examples of some recent papers from graduate students in my group - a full list of recent papers and preprints can be found here (https://scholar.google.co.uk/citations?hl=en&user=pTdxVdIAAAAJ) and profile of the group here: https://egioxford.web.ox.ac.uk/membersThe annual Wytham Field Team Photo!Celebrating a successful field season with great food & good company - May 2025Front view of the Life & Mind Building, which opened in Oct 2025: The new home of Biology at Oxford
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Richard Mann @richardpmann.bsky.social · 24/10/2025
Infinite games of Beggar-My-Neighbour: now out in The American Mathematical Monthly. Congratulations again to Brayden Casella who discovered the infinite game and knocked one off the Wikipedia lost of unsolved maths problems. doi.org/10.1080/0002...
doi.org
A Non-Terminating Game of Beggar-My-Neighbor
We demonstrate the existence of a non-terminating game of Beggar-My-Neighbor discovered by lead author Brayden Casella. We detail the method for constructing this game and identify a cyclical struc...
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Joe Bak-Coleman @jbakcoleman.bsky.social · 22/10/2025
Great piece on the absurdity of brute force multiverse analyses. www.pnas.org/doi/10.1073/...
pnas.org
Robustness is better assessed with a few thoughtful models than with billions of regressions | PNAS
Robustness is better assessed with a few thoughtful models than with billions of regressions
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POLIS at Leeds @polisatleeds.bsky.social · 13/10/2025
📢 OUT NOW: Global Tipping Points Report 2025 📢 Professor Viktoria Spaiser contributes to a new report providing a temperature check on the status of dangerous Earth system #TippingPoints and opportunities in #PositiveTippingPoints across sectors. #GTPR2025 #COP30
global-tipping-points.org
Global Tipping Points | understanding risks & their potential impact
Harmful tipping points in the natural world threaten humanity by disrupting life support systems and societal stability.
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Viktoria Spaiser @viktoriaspaiser.bsky.social · 13/10/2025
The second Global Tipping Points Report has been launched today. Please see our press release here: www.leeds.ac.uk/news/article... Find the full report here: global-tipping-points.org @gsiexeter.bsky.social #TippingPoints #COP30
leeds.ac.uk
‘New reality’ as world reaches first climate tipping point
Researchers in Leeds have joined experts from across the world in warning that Earth is reaching the first of many climate tipping points that will cause catastrophic harm without urgent action.
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Robin Ryder @robinryder.bsky.social · 22/09/2025
I'm super excited to announce that ISBA @isba-bayesian.bsky.social has voted to start a new section on Bayesian Social Sciences! It will be a great way to further collaborations with many disciplines in the Social Sciences and Humanities. bss-isba.github.io
bss-isba.github.io
Home - BSS-ISBA
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Viktoria Spaiser @viktoriaspaiser.bsky.social · 01/09/2025
Our co-produced #PolicyBrief following our event "Accelerating #SocialChange in Response to the #Climate and #EcologicalCrisis", is out now, see here: cdp.leeds.ac.uk/wp-content/u...
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Viktoria Spaiser @viktoriaspaiser.bsky.social · 28/08/2025
People do care! Exposure to moral appeals (moral implications of fossil fuels etc.) can reduce people's carbon footprints, while also increasing climate-related civic and political action, though it may backfire among individuals with strong egoistic values. www.nature.com/articles/s44...
nature.com
Mobilising climate action with moral appeals in a smartphone-based 8-week field experiment - npj Climate Action
npj Climate Action - Mobilising climate action with moral appeals in a smartphone-based 8-week field experiment
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Joe Bak-Coleman @jbakcoleman.bsky.social · 10/08/2025
The z-curve guy dropping AI slop post peer review in the wake of the @richarddmorey.bsky.social paper is peak garbage Metascience. replicationindex.com/2025/08/08/r...
replicationindex.com
Review of “On the Poor Statistical Properties of the P-Curve Meta-Analytic Procedure” - Replicability-Index
This post-publication peer-review was created in collaboration with ChatGPT5.0. “On the Poor Statistical Properties of the P-Curve Meta-Analytic Procedure” by Richard D. Morey & Clintin P. Davis-Stobe...
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Dan Simpson @danpsimpson.bsky.social · 09/08/2025
Just a standard reminder that statistics is a stand-alone discipline because it’s really hard and it is very easy to get catastrophically wrong. (This example is p-curves, beloved of the reproducibility/scientific fraud warriors, absolutely indefensible in practice)
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grahbudd.bsky.social @grahbudd.bsky.social · 05/08/2025
Our covariant model of evolution is now out in @systbiol.bsky.social. In it, rates of diversification and molecular and morphological evolution all covary governed by a “tempo” variable which itself also varies at a rate equal to its own value. @richardpmann.bsky.social doi.org/10.1093/sysb...
doi.org
Evolutionary Tempo, Supertaxa, and Living Fossils
Abstract. A relationship between the rate of molecular change and diversification has long been discussed, on both theoretical and empirical grounds. Howev
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Richard Mann @richardpmann.bsky.social · 05/08/2025
Do diversification rates and molecular evolution covary? Maybe, maybe not, but it’s surprising how much falls into place if we assume they do doi.org/10.1093/sysb...
doi.org
Evolutionary Tempo, Supertaxa, and Living Fossils
Abstract. A relationship between the rate of molecular change and diversification has long been discussed, on both theoretical and empirical grounds. Howev
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Richard Mann @richardpmann.bsky.social · 04/08/2025
It has been a pleasure to host two students from Dedan Kimathi University of Technology in Kenya www.leeds.ac.uk/news-global/...
leeds.ac.uk
Global networks advance wildlife research
Kenyan students have demonstrated how Artificial Intelligence can enhance the study of endangered animals.
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