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Jenn Dowd

@drjenndowd.bsky.social

2k Following8.1k Followers

Prof of Demography & Population Health @oxforddemsci.bsky.social | Mortality, Epidemiology, Infections/Immunity, Biosocial science, COVID-19. | Science Communicator 🇺🇸 in 🇬🇧.
Substack: https://jenndowd.substack.com

PostsRepliesMedia
@donmoyn.bsky.socialOct 9, 2026, 10:16 PMReposted by @drjenndowd.bsky.social

My man ended USAID, condemning millions to death

Jonion person@junlper.beerOct 9, 2026, 9:45 PM

elon musk has more empathy for lines of code than a majority of humanity

59
@philipncohen.comOct 9, 2026, 12:42 PMReposted by @drjenndowd.bsky.social

Is America in a demographic crisis? Demographers don’t think so. I conducted a survey of U.S. demographers, and this is what I found: 3%: “The low birth rate is a demographic crisis” 25%: "serious concern” 53%: "should be monitored, but no intervention necessary” 20% :“not a problem at all.”

Fig. 1 The United States has a total fertility rate around 1.6. Which of these statements
comes closest to your view? N = 180

3.2

24.5

52.7

19.7

The low birth rate is a
demographic crisis

The low birth rate is a
matter of serious concern

The low birth rate should be
monitored, but no
intervention is necessary

The low birth rate is not a
problem at all

0.0

A rate below 1.6 would be
better

0

10

20

30
Percent

40

50

60
@shelleydclark.bsky.socialOct 7, 2026, 4:02 PMReposted by @drjenndowd.bsky.social

The video recordings of the presentations from our conference, "Beyond Birth Rates: Advancing a Pro-Alignment Approach to Low Fertility in North America," are now available at this link. If you missed the conference, watch the outstanding work of our panelists!

www.youtube.com/playlist?lis...

@karenguzzo.bsky.socialOct 8, 2026, 4:10 PMReposted by @drjenndowd.bsky.social

“Without physically removing a single person, these rules would bureaucratically disappear millions of people from the national count. They would also strip away an important reference point against which claims of unequal treatment can be measured.”

@drjenndowd.bsky.socialOct 8, 2026, 11:08 AM

😂😂

@drjenndowd.bsky.socialOct 8, 2026, 11:08 AM

New longevity hack just dropped

@drjenndowd.bsky.socialOct 7, 2026, 3:02 PM

Hey y'all--There are signs the flu season is off to an unusually early start.

This means I would amend my typical "by Halloween" advice-*now* is a good time to get your vaccine if you haven't already.
Protection takes about 2 weeks to build up.

Stay well!

www.nature.com/articles/d41...

@tenuretracker.bsky.socialOct 4, 2026, 12:09 PMReposted by @drjenndowd.bsky.social

Max Planck Gesellschaft (@maxplanck.de) is hiring:
Postdoctoral Researcher in Medical Demography

#postdoc #demography #humansciences

@martinenserink.bsky.socialOct 7, 2026, 12:41 PMReposted by @drjenndowd.bsky.social

I asked plague scientists in France, the U.K. and the U.S. what they make of the death of a lab technician in Siberian. (Spoiler: There's absolutely no reason to worry about a plague epidemic.)

www.science.org/content/arti... @science.org

@karenguzzo.bsky.socialOct 7, 2026, 12:49 PMReposted by @drjenndowd.bsky.social

What a lovely tribute to the life of demographer Reynolds Farley, who passed away in September. I didn't know him personally, but his impact on demography is profound.

@drjenndowd.bsky.socialOct 5, 2026, 11:54 AM

😂 Ok fair. I was referring to the less official "if we follow this trend forever we get to zero or infinity" flavor.

@hggaddy.bsky.socialOct 5, 2026, 9:41 AMReposted by @drjenndowd.bsky.social

On 12 October, I'll be giving a seminar at @sociologyoxford.bsky.social. I'll be talking about missing data, Indigenous mortality during the 1918 flu, and the Alaskan census. Reach out if you want a hybrid link!

www.sociology.ox.ac.uk/events/missi...

@drjenndowd.bsky.socialOct 4, 2026, 8:26 PM

Population projections be like...
#demography

@drjenndowd.bsky.socialOct 2, 2026, 4:22 PM

A treat to work w/ Ralph Lawton, @ermeara.bsky.social & Jonathan Skinner on this. This work made me realize I could probably spend the rest of my life just showing how changing age structure & other types of population composition affect associations we often take at face value. #demographyproblems

@drjenndowd.bsky.socialOct 1, 2026, 10:40 PM

An FDA advisory panel voted in favor of a new blood test that screens for 50+ cancers. The idea is great, but the test has lots of false negatives & false positives, so use w/ caution, & it shouldn't replace conventional screening. Read more:
jenndowd.substack.com/p/a-new-bloo... #medsky #episky

@amrcampop.bsky.socialSep 28, 2026, 1:33 PMReposted by @drjenndowd.bsky.social

Interested in a PhD in historical demography/population studies at @camunicampop.bsky.social, @camunigeography.bsky.social, Cambridge University? We have 3 suggested topics (see thread): contact me to discuss, or to suggest your own idea. Apply by early December for funded places.

@drjenndowd.bsky.socialSep 28, 2026, 3:36 AM

Well, I haven't skimmed much beyond that! I think they do acknowledge healthy LE expansion, but not sure how it is consistent with this work that concludes the length of healthy life grandparenthood is expanding faster than delayed grandparenthood: read.dukeupress.edu/demography/a...

@rebeccasear.bsky.socialSep 26, 2026, 7:34 AMReposted by @drjenndowd.bsky.social

BBC's Today programme is currently contemporary fertility decline to the Black Death, and blaming women for the "disaster" because they're refusing to have kids with men under 6 feet tall <screams in demographer>

@rebeccasear.bsky.socialSep 26, 2026, 7:41 AMReposted by @drjenndowd.bsky.social

Demography is a fascinating subject and definitely deserves plentiful public discussion but *please* Radio 4 consult an actual demographer occasionally

@drjenndowd.bsky.socialSep 28, 2026, 2:28 AM

I was also pretty stunned by the wording of this NBER abstract 🫠. As @rcobooth.bsky.social lays out very nicely, there are many important questions to be explored here, but language, especially around reproductive choices, matters. substack.com/home/post/p-... #econsky #demography

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