Sean Prall
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sprall.bsky.social
Sean Prall
@sprall.bsky.social
750 followers 270 following 40 posts
Anthropologist at UCLA
Health, reproduction, vaccination, mistrust
sprall.github.io
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Reposted by Sean Prall
evanthsociety.bsky.social
Put on your thinking caps and slip on your party shoes because EAS is coming to #Denver!

Join us at #EASHBA2026 for a special symposium and a party to celebrate the return of EAS and award Dr. Eric Alden Smith our lifetime achievement award.
February 13, 2026 at 9:54 PM
Reposted by Sean Prall
jeremymberg.bsky.social
NSF Update

Funding curve overall. A little bit of progress in the past week, but only a little bit.

Now by Directorate...

1/11
A line curve showing number of awards for fiscal year 2026 compared to fiscal years 2021-2025 across NSF. The fiscal year 2026 curve lies well below curves for other fiscal years.
February 13, 2026 at 9:22 PM
Reposted by Sean Prall
robertkelchen.com
This has slowly been happening at all but flagship public universities. This would accelerate the practice, and I expect more states (including some blue states) to follow suit in the coming years.
February 5, 2026 at 10:05 PM
Reposted by Sean Prall
gmbutts.bsky.social
You can ignore science, but science will never ignore you.

Measles incidence in the United States.
January 28, 2026 at 1:48 AM
Reposted by Sean Prall
eapower.bsky.social
🚨Job alert! The ENDOW project is hiring a Research Officer in Research Database Management, to be based at @lsemethodology.bsky.social.

Oversee & expand our database & contribute to research on social & economic inequality.

Deadline 15 February. Share & reach out!
jobs.lse.ac.uk/Vacancies/W/...
The ENDOW project is seeking a Research Officer in Research Data Management to be based at the London School of Economics. - Oversee and extend our database covering geospatial, demographic, economic & social network data from 50+ communities in 30+ countries! - Contribute to research on the dynamics of social and economic inequality! - Join a stellar interdisciplinary team! - funded by the ESRC and the NSF [world map showing location of ENDOW communities; photos of some of the team members and some of the ENDOW communities showing their diversity Research Officer in Research Data Management Salary from £43,277 to £48,220 pa inclusive of London allowance Fixed-term appointment for 18 months This research officer position is to work with Eleanor Power as part of the ongoing "ENDOW" project (Economic Networks and the Dynamics of Wealth Inequality), funded by the UKRI and US National Science Foundation. The research officer will be based in the Department of Methodology, a leading centre for research and education in social science research methods. While we expect this to be a full-time appointment, we are open to considering the possibility of a part-time appointment. The post entails overseeing and extending the database of the "ENDOW" project, which includes data from over fifty communities around the world, comprising economic, demographic, and social network data characterising each community, its resident households, and the individuals within them. The research officer will be responsible for the expansion of this database to include longitudinal data from each community site, implementing a robust data infrastructure to manage and curate this information. The research officer will work closely with Dr Power and data contributors to ensure data quality, standardisation, and appropriate governance. They will contribute to core analyses of the ENDOW project and develop tools and resources that will be of wide utility for the collection, curation, and analysis of cross-cultural data. This role is central to building the data infrastructure that will enable meaningful, productive comparisons across these diverse field sites and will ultimately serve as a resource for the broader scientific community. The successful candidate will: Have a completed PhD, be close to completing a PhD, or have other research experience that demonstrates the capability to produce independent original research Have experience with database design, data management and data governance Have experience with programming in R or Python
January 15, 2026 at 11:13 AM
Reposted by Sean Prall
johnhawks.net
New in @nytimes.com on how some research on human origins and genetics are being cut from federal science programs. @carlzimmer.com interviews Brenna Henn, who has done much to illuminate the genetic variation and history of southern African peoples.

www.nytimes.com/2026/01/02/s...
She Wanted to Improve Genetic Medicine
www.nytimes.com
January 5, 2026 at 8:41 PM
Reposted by Sean Prall
carlzimmer.com
Here's my latest contribution to the @nytimes "Lost Science" series. Brenna Henn's sweeping study of African genetics has been frozen. Gift link: nyti.ms/3Ypmm1A
Portrait of Brenna Henn next to an open freezer of samples.
January 5, 2026 at 5:32 PM
Reposted by Sean Prall
ninajankowicz.com
The impacts of the Trump Administration's "let them eat cake" foreign policy outlined in grim detail

www.propublica.org/article/usai...
Trump Officials Celebrated With Cake After Slashing Aid. Then People Died of Cholera.
Behind closed doors in Washington, top advisers made a series of decisions that had devastating repercussions for the poorest country on earth. We went to South Sudan and found people who died as a re...
www.propublica.org
December 15, 2025 at 2:11 PM
Reposted by Sean Prall
davidwlawson.bsky.social
New paper out today with Zhian Chen.

We argue that modern intensive parenting is not only exhausting for parents, but in some cases disrupts healthy child development.

What is 'overparenting'? And can evolutionary theory help us understand how we got here?

academic.oup.com/emph/advance...
When parental care hurts: Extended parental care and the evolution of overparenting
Abstract. In recent years, childrearing in high-income countries has become described as ‘relentless’ in its demands on parents. In response to growing del
academic.oup.com
October 21, 2025 at 6:53 PM
Reposted by Sean Prall
bscelza.bsky.social
New paper out on the important role of social learning in breastfeeding! academic.oup.com/emph/article...
Social learning is critical to breastfeeding success: evidence from rural Namibian pastoralists
AbstractBackground and objectives. Lactation is one of the defining features of mammals, yet many humans struggle with breastfeeding. One reason for this i
academic.oup.com
October 21, 2025 at 5:21 PM
Reposted by Sean Prall
davidwlawson.bsky.social
Simplistic stories about the dangers of polygamy can be compelling & intuitive, but what is the evidence that monogamous marriage is advantageous for society?

theconversation.com/rethinking-p...
Rethinking polygamy – new research upends conventional thinking about the advantages of monogamous marriage
Simplistic stories about the dangers of polygamy can be compelling and intuitive. But new research suggests some arguments about its harms don’t hold up.
theconversation.com
October 21, 2025 at 4:17 PM
Reposted by Sean Prall
rebeccasear.bsky.social
If one man marries two women, another man must go unmarried, right? No. Demography matters. If sex ratios are skewed towards women, then polygyny can exist alongside universal marriage for men (who want to marry women). If only more people understood demography 😊
October 6, 2025 at 5:02 PM
Reposted by Sean Prall
gavinyamey.bsky.social
"Public health is under siege in our country. This time it is not from fringe communities scattered across the nation but from our appointed leaders, who were nominated by our president and confirmed by our elected officials in the Senate."

A must-read anonymous piece

www.bmj.com/content/390/...
Struggling on in the US federal research system
In February The BMJ allowed me, a US federal researcher, to publish anonymously two accounts of the anger, despair, harm, and chaos we are experiencing in our work.12 They had to be anonymous, as is t...
www.bmj.com
September 9, 2025 at 9:44 PM
Reposted by Sean Prall
davidimiller.bsky.social
From a colleague:

NSF proposal received FOUR "excellent" ratings (the highest possible...that almost never happens).

Rated "highly competitive" in panel summary.

👎 ...but still rejected.

Likely reason: It studied a topic disfavored by this admin.
August 19, 2025 at 8:30 PM
Reposted by Sean Prall
miriamposner.com
Fun fact: even as UCLA is being extorted for $1B by a fascist government, its administration is requiring all faculty to install a “security” program that surveils everything we do and shares that information with the federal government.
Summary of our concerns
1. Implementation Timeline We have learned that the UC system has suffered numerous and increasingly frequent cyber attacks and security breaches. For years, the administration has done little to stud...
sites.google.com
August 9, 2025 at 10:21 PM
sprall.bsky.social
Very disappointed that we were forced to cancel our field season and return early, following the suspension of our NSF grant as part of Trump’s attacks on UCLA. Particularly sad for our students, who spent significant time and effort to join us this year.
August 9, 2025 at 4:41 PM
Reposted by Sean Prall
leightjessica.bsky.social
Still a projection, but a devastating projection: 30-40% drop in international students at U.S. universities this fall
www.nafsa.org/about/about-...
Hard to wrap your head around the full implications of this for universities
U.S. Economy Could Suffer a $7 Billion Loss from Precipitous Drop in International Students
NAFSA: Association of International Educators is the world's largest nonprofit association dedicated to international education and exchange.
www.nafsa.org
August 8, 2025 at 7:10 PM
Reposted by Sean Prall
taylorvandoren.bsky.social
My new paper "Post-pandemic inequalities: Evolutionary anthropological frameworks for long-term impacts of the 1918 influenza pandemic" is now published in Evolutionary Anthropology!

Please check it out at the link below!

onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
August 2, 2025 at 1:05 PM
Reposted by Sean Prall
vivek123.bsky.social
Pleased to present our new preprint on sleep and circadian rhythms among the Orang Asli of Peninsular Malaysia.

This is a fascinating system for exploring sleep biology. Lots of variation in light exposure, housing type, and subsistence.

www.biorxiv.org/content/10.1...

🧵 below.
July 31, 2025 at 8:01 PM
Reposted by Sean Prall
propublica.org
Federal kindergarten vaccination data shows national rates for four major vaccines, which had held steady before the COVID-19 pandemic, have fallen significantly since.

In fact, measles vaccination rates were below herd immunity in most states in 2023.

➡️ Read more: propub.li/40KnM8n
A U.S. tile map that depicts the measles vaccination rate for kindergarteners (according to CDC data) in each state from 2013 to 2023. A key explains that for each state, a gray dotted line represents the benchmark for herd immunity: a 95% vaccination rate. Vaccination rates above 95% are shown in blue, while vaccination rates below 95% are shown in orange. Looking at the full map, the trend lines lean much more orange than blue. Measles vaccination rates in most states were below herd immunity in school year 2023-2024.
July 9, 2025 at 11:30 PM
Reposted by Sean Prall
gcbias.bsky.social
The university of California is a powerhouse of innovation, healthcare, and social mobility for California and the US.
Federal investment in UC research Federal funds are the university’s single most important source of support for research, accounting for more than half of UC’s total research awards. Many of California’s leading industries grew from UC research, including biotechnology, computing, semiconductors, telecommunications and agriculture. Providing health care at UC University of California Health (UC Health) is one of the nation’s largest public academic health systems, serving as a critical part of the California safety net. UC trains approximately 36% of the medical residents in California
June 7, 2025 at 12:03 AM
Reposted by Sean Prall
davidimiller.bsky.social
🚨🚨 Friday night news drop from National Science Foundation!! 🧪

NSF just released its detailed budget request for next year: nsf-gov-resources.nsf.gov/files/00-NSF...

We knew it was going to be bad...and it lives up. Guts direct NSF support for a **quarter million people**

🧵 on some highlights...
Senior Researchers 60,400 --> 16,900 Other Professionals 14,400 --> 4,100 Postdoctoral Associates 5,500 --> 1,000 Graduate Students 41,500 --> 12,400 Undergraduate Students 37,300 --> 8,000 PreK-12 Teachers 42,900 --> 8,200 PreK-12 Students 128,100 --> 39,400 Total Number of People 330,100 --> 90,000
May 30, 2025 at 11:16 PM
Reposted by Sean Prall
chezvoila.com
Happy to see an update to this classic from the Wall Street Journal (Tynan DeBold, Dov Friedman), this time by @scientificdiscovery.dev and @spoonerf.bsky.social at @ourworldindata.org. 📊

New: a log chart, new colours and three relevant annotations.

Source: ourworldindata.org/measles-vacc...
Measles Heatmap of the number of cases of measles from the 1920s to the 2010s in the United States, shown by stage. Blue is low, red is high. The chart is annotated with a black line that shows the date of the introduction of the vaccine (approx 1963) and the number of cases drops dramatically right after. Heatmap of vaccines reduced measles cases across US states From 1929 to 2022 There are lots of cases before 193, then it drops and almost disappears completely in the 1990s. 1963: The first measles vaccine is developed by John Enders 1971: The measles-mumps-rubella (MMR) vaccine is developed by Maurice Hilleman 1980: It becomes mandatory for children entering kindergarten to be vaccinated against measles Data source: Project Tycho (2018); Centers for Disease Control and Prevention (1959-2022) OurWorldinData.org - Research and data to make progress against the world's largest problems. Licensed under CC-BY by the author Fiona Spooner
May 19, 2025 at 7:12 PM
sprall.bsky.social
In other news, my engineer father has published a book! Looks like a spicy read!
link.springer.com/book/10.1007...
CMOS Plasma and Process Damage
This book provides an up-to-date, single-source reference on CMOS plasma and process damage, for engineers from all disciplines.
link.springer.com
May 19, 2025 at 8:02 PM
Reposted by Sean Prall
psmaldino.bsky.social
As grant money starts drying up, it's more important than ever not to waste it on paying publishers' open access "article processing fees" when we can host PDFs for free. Tom Morgan and I wrote a paper on this, forthcoming at Science and Public Policy. Accepted draft here: osf.io/preprints/os...
Author-Paid PublicationFees Corrupt Science and Should Be Abandoned Thomas J. H Morgan & Paul E. Smaldino
May 9, 2025 at 5:26 PM