Population Europe
@populationeu.bsky.social
The Network of Europe's Leading Demographic Research Centres: https://population-europe.eu
Reposted by Population Europe
🌍 EAPS Child & Adolescent Development Autumn Seminar
🗓 Nov 17 | 14:00–15:00 CET |Online
Theme: Climate Change, Inequalities & Youth
Speakers: @mariarubiocab.bsky.social & Raya Muttarak
Zoom link: unil.zoom.us/j/99171418150
Open to researchers/students!
cc: @eaps.bsky.social @eapsphd.bsky.social
🗓 Nov 17 | 14:00–15:00 CET |Online
Theme: Climate Change, Inequalities & Youth
Speakers: @mariarubiocab.bsky.social & Raya Muttarak
Zoom link: unil.zoom.us/j/99171418150
Open to researchers/students!
cc: @eaps.bsky.social @eapsphd.bsky.social
November 10, 2025 at 6:45 PM
🌍 EAPS Child & Adolescent Development Autumn Seminar
🗓 Nov 17 | 14:00–15:00 CET |Online
Theme: Climate Change, Inequalities & Youth
Speakers: @mariarubiocab.bsky.social & Raya Muttarak
Zoom link: unil.zoom.us/j/99171418150
Open to researchers/students!
cc: @eaps.bsky.social @eapsphd.bsky.social
🗓 Nov 17 | 14:00–15:00 CET |Online
Theme: Climate Change, Inequalities & Youth
Speakers: @mariarubiocab.bsky.social & Raya Muttarak
Zoom link: unil.zoom.us/j/99171418150
Open to researchers/students!
cc: @eaps.bsky.social @eapsphd.bsky.social
Reposted by Population Europe
Many East Germans still sympathize with Russia - despite decades of Soviet occupation & now Putin’s war. Why? Nostalgia, post-reunification disappointment, capitalism’s failures, & as @steffenmau.bsky.social notes, an image of Russia that hasn’t evolved beyond the democratic hopes of the 1990s.
Why Germany Is Still Divided When It Comes to Russia
www.nytimes.com
November 10, 2025 at 3:25 PM
Many East Germans still sympathize with Russia - despite decades of Soviet occupation & now Putin’s war. Why? Nostalgia, post-reunification disappointment, capitalism’s failures, & as @steffenmau.bsky.social notes, an image of Russia that hasn’t evolved beyond the democratic hopes of the 1990s.
Call for papers!
Join the 16th Supercentenarians Seminar — one of the most inspiring events in our community, organised by@ined-english.bsky.social .
Deadline: 20 December
More information: tinyurl.com/47cmvzjp
Join the 16th Supercentenarians Seminar — one of the most inspiring events in our community, organised by@ined-english.bsky.social .
Deadline: 20 December
More information: tinyurl.com/47cmvzjp
November 7, 2025 at 10:45 AM
Call for papers!
Join the 16th Supercentenarians Seminar — one of the most inspiring events in our community, organised by@ined-english.bsky.social .
Deadline: 20 December
More information: tinyurl.com/47cmvzjp
Join the 16th Supercentenarians Seminar — one of the most inspiring events in our community, organised by@ined-english.bsky.social .
Deadline: 20 December
More information: tinyurl.com/47cmvzjp
Reposted by Population Europe
🔍 Introducing our new, more powerful search!
→ ourworldindata.org/search
With such a rich publication—nearly 14,000 charts and 100s of articles on 120+ topics—it can be hard to find what matters to you.
Now, finding what you’re looking for, or discovering something new, has never been easier.
→ ourworldindata.org/search
With such a rich publication—nearly 14,000 charts and 100s of articles on 120+ topics—it can be hard to find what matters to you.
Now, finding what you’re looking for, or discovering something new, has never been easier.
November 6, 2025 at 10:10 AM
🔍 Introducing our new, more powerful search!
→ ourworldindata.org/search
With such a rich publication—nearly 14,000 charts and 100s of articles on 120+ topics—it can be hard to find what matters to you.
Now, finding what you’re looking for, or discovering something new, has never been easier.
→ ourworldindata.org/search
With such a rich publication—nearly 14,000 charts and 100s of articles on 120+ topics—it can be hard to find what matters to you.
Now, finding what you’re looking for, or discovering something new, has never been easier.
Reposted by Population Europe
Check out this conference if you work on topics related to kinship structure and dynamics (within and beyond the household), caregiving, intergenerational processes, family bereavement, LGBTQ+ & chosen kinship, etc. @iussp.bsky.social Submit by 21 Jan 2026 👇 www.demogr.mpg.de/go/kinship-conference
November 6, 2025 at 10:33 AM
Check out this conference if you work on topics related to kinship structure and dynamics (within and beyond the household), caregiving, intergenerational processes, family bereavement, LGBTQ+ & chosen kinship, etc. @iussp.bsky.social Submit by 21 Jan 2026 👇 www.demogr.mpg.de/go/kinship-conference
Reposted by Population Europe
📢 Job opening!
Join our Research Group on Fertility and Population Change as a Postdoctoral Researcher
⏰ Full-time (40h/week), 1-year position
🔗 Infos & application: oeawnr.onlyfy.jobs/job/2bka2yo1
Join our Research Group on Fertility and Population Change as a Postdoctoral Researcher
⏰ Full-time (40h/week), 1-year position
🔗 Infos & application: oeawnr.onlyfy.jobs/job/2bka2yo1
November 5, 2025 at 7:41 AM
📢 Job opening!
Join our Research Group on Fertility and Population Change as a Postdoctoral Researcher
⏰ Full-time (40h/week), 1-year position
🔗 Infos & application: oeawnr.onlyfy.jobs/job/2bka2yo1
Join our Research Group on Fertility and Population Change as a Postdoctoral Researcher
⏰ Full-time (40h/week), 1-year position
🔗 Infos & application: oeawnr.onlyfy.jobs/job/2bka2yo1
Reposted by Population Europe
Join INVEST as a Visiting Fellow! Our fellowship call is open 3.11.-28.11. Fellowships are designed for postdoctoral researchers and beyond who wish to spend time at the flagship, exchange ideas, and build new research collaborations.
Read more and apply
invest.utu.fi/fellowships/
Read more and apply
invest.utu.fi/fellowships/
INVEST Fellowship Programme - INVEST Research Flagship Centre
What is an INVEST fellowship? INVEST fellowships are 1-3 (or up to 6) months visits to the flagship to collaborate...
invest.utu.fi
November 3, 2025 at 1:21 PM
Join INVEST as a Visiting Fellow! Our fellowship call is open 3.11.-28.11. Fellowships are designed for postdoctoral researchers and beyond who wish to spend time at the flagship, exchange ideas, and build new research collaborations.
Read more and apply
invest.utu.fi/fellowships/
Read more and apply
invest.utu.fi/fellowships/
We are proud to support the Age-It programme, led by Daniele Vignoli florenceups.bsky.social - driving socioeconomic, biomedical, and tech innovation for an inclusive ageing #Italy.
Explore highlights from our latest discussion on health, care, and tech: tinyurl.com/3pjts9ph
Explore highlights from our latest discussion on health, care, and tech: tinyurl.com/3pjts9ph
November 3, 2025 at 7:27 AM
We are proud to support the Age-It programme, led by Daniele Vignoli florenceups.bsky.social - driving socioeconomic, biomedical, and tech innovation for an inclusive ageing #Italy.
Explore highlights from our latest discussion on health, care, and tech: tinyurl.com/3pjts9ph
Explore highlights from our latest discussion on health, care, and tech: tinyurl.com/3pjts9ph
Reposted by Population Europe
📢 Vienna Institute of Demography @demographyvienna.bsky.social is seeking a Postdoc Researcher in Population Data and Projections RG 📈 📊
I can't recommend enough working at VID, especially with Anne!
💯 friendly, supportive environment with world-class researchers.🤓
oeawnr.onlyfy.jobs/job/km5kybrq
I can't recommend enough working at VID, especially with Anne!
💯 friendly, supportive environment with world-class researchers.🤓
oeawnr.onlyfy.jobs/job/km5kybrq
Postdoc (m/f/x) – Population Data and Projections
OeAW - Discovering the futureAs a central non-university institution for science and research, the Austrian Academy of Sciences - OeAW has the task of "promoting science in every respect". F...
oeawnr.onlyfy.jobs
October 31, 2025 at 8:12 AM
📢 Vienna Institute of Demography @demographyvienna.bsky.social is seeking a Postdoc Researcher in Population Data and Projections RG 📈 📊
I can't recommend enough working at VID, especially with Anne!
💯 friendly, supportive environment with world-class researchers.🤓
oeawnr.onlyfy.jobs/job/km5kybrq
I can't recommend enough working at VID, especially with Anne!
💯 friendly, supportive environment with world-class researchers.🤓
oeawnr.onlyfy.jobs/job/km5kybrq
Reposted by Population Europe
Bridging Health, Care, and Tech Innovation in Europe’s Longevity Transition
www.population-europe.eu/research/pol...
policy insights on how to meet the challenges and seize the opportunities of population aging
cc. @populationeu.bsky.social
www.population-europe.eu/research/pol...
policy insights on how to meet the challenges and seize the opportunities of population aging
cc. @populationeu.bsky.social
Bridging Health, Care, and Tech Innovation in Europe’s Longevity Transition | Population Europe
www.population-europe.eu
October 29, 2025 at 1:52 PM
Bridging Health, Care, and Tech Innovation in Europe’s Longevity Transition
www.population-europe.eu/research/pol...
policy insights on how to meet the challenges and seize the opportunities of population aging
cc. @populationeu.bsky.social
www.population-europe.eu/research/pol...
policy insights on how to meet the challenges and seize the opportunities of population aging
cc. @populationeu.bsky.social
"Single women with high socioeconomic status are less likely to have a child without a partner at younger ages, but they are more likely to do so later in life."
N-IUSSP: Families and households
Socioeconomic inequalities and single women’s entry into parenthood in Belgium
www.niussp.org/family-and-h...
#demography
#populationstudies
Socioeconomic inequalities and single women’s entry into parenthood in Belgium
www.niussp.org/family-and-h...
#demography
#populationstudies
Socioeconomic inequalities and single women’s entry into parenthood in Belgium - N-IUSSP
Socioeconomic inequalities shape the ways in which people form families. Denise B. Musni and Christine Schnor show that these inequalities influence women’s likelihood of becoming a mother while singl...
www.niussp.org
October 29, 2025 at 12:43 PM
"Single women with high socioeconomic status are less likely to have a child without a partner at younger ages, but they are more likely to do so later in life."
Reposted by Population Europe
Job Alert:
Apply for the Leverhulme Trust Early Career Fellowships 2026 by December 15.
You will become a part of our fantastic interdisciplinary team at LCDS and help us push the boundaries of demographic research.
cc @leverhulme.ac.uk
www.demography.ox.ac.uk/news/call-ex...
Apply for the Leverhulme Trust Early Career Fellowships 2026 by December 15.
You will become a part of our fantastic interdisciplinary team at LCDS and help us push the boundaries of demographic research.
cc @leverhulme.ac.uk
www.demography.ox.ac.uk/news/call-ex...
Call for Expressions of Interest: Leverhulme Trust Early Career Fellowships 2026
The Leverhulme Centre for Demographic Science (LCDS), Oxford Population Health, invites expressions of interest from outstanding early-career researchers who wish to apply for the Leverhulme Trust Ear...
www.demography.ox.ac.uk
October 29, 2025 at 9:04 AM
Job Alert:
Apply for the Leverhulme Trust Early Career Fellowships 2026 by December 15.
You will become a part of our fantastic interdisciplinary team at LCDS and help us push the boundaries of demographic research.
cc @leverhulme.ac.uk
www.demography.ox.ac.uk/news/call-ex...
Apply for the Leverhulme Trust Early Career Fellowships 2026 by December 15.
You will become a part of our fantastic interdisciplinary team at LCDS and help us push the boundaries of demographic research.
cc @leverhulme.ac.uk
www.demography.ox.ac.uk/news/call-ex...
Reposted by Population Europe
OPEN NOW the call for presenting your work at the @seqanalysisassn.bsky.social webinar series from Jan.2026! info for submission sequenceanalysis.org/saa-webinar-...
GESIS Training Courses
training.gesis.org
October 28, 2025 at 5:37 PM
OPEN NOW the call for presenting your work at the @seqanalysisassn.bsky.social webinar series from Jan.2026! info for submission sequenceanalysis.org/saa-webinar-...
Reposted by Population Europe
3 full-time positions on Probabilistic Migration Modeling at University of @helsinki.fi in collaboration with @mpidr.bsky.social and Mikko Myrskylä.
DM me if you want to know more, as I'm part of the project. Definitely DM me if you heard of conformal prediction
www.vaestoliitto.fi/en/news/post...
DM me if you want to know more, as I'm part of the project. Definitely DM me if you heard of conformal prediction
www.vaestoliitto.fi/en/news/post...
Postdoctoral Researchers in Demography and Population Projections
The Population Research Institute (PRI) at Väestöliitto – Family Federation of Finland and the University of Helsinki invite applications for three positions as Postdoctoral research fellow to study…
www.vaestoliitto.fi
October 27, 2025 at 7:57 AM
3 full-time positions on Probabilistic Migration Modeling at University of @helsinki.fi in collaboration with @mpidr.bsky.social and Mikko Myrskylä.
DM me if you want to know more, as I'm part of the project. Definitely DM me if you heard of conformal prediction
www.vaestoliitto.fi/en/news/post...
DM me if you want to know more, as I'm part of the project. Definitely DM me if you heard of conformal prediction
www.vaestoliitto.fi/en/news/post...
Looking for career opportunities in demography? See the listings from our network! @mpidr.bsky.social is inviting applications for a PhD Studentship with the University of Hong Kong; and UCLouvain is looking to fill an Assistant or Associate Professorship.
population-europe.eu/study-career...
population-europe.eu/study-career...
October 22, 2025 at 1:42 PM
Looking for career opportunities in demography? See the listings from our network! @mpidr.bsky.social is inviting applications for a PhD Studentship with the University of Hong Kong; and UCLouvain is looking to fill an Assistant or Associate Professorship.
population-europe.eu/study-career...
population-europe.eu/study-career...
Reposted by Population Europe
How can science build fairer, more resilient societies?
Join us in Turku for the 3rd INVEST Conference 6–8 May 2026.
Keynotes by Kathryn Paige Harden @kph3k.bsky.social (first time in Finland!) and Philip N. Cohen @philipncohen.com
Save the date now!
invest.utu.fi/conference/
#INVESTconference
Join us in Turku for the 3rd INVEST Conference 6–8 May 2026.
Keynotes by Kathryn Paige Harden @kph3k.bsky.social (first time in Finland!) and Philip N. Cohen @philipncohen.com
Save the date now!
invest.utu.fi/conference/
#INVESTconference
October 17, 2025 at 10:48 AM
How can science build fairer, more resilient societies?
Join us in Turku for the 3rd INVEST Conference 6–8 May 2026.
Keynotes by Kathryn Paige Harden @kph3k.bsky.social (first time in Finland!) and Philip N. Cohen @philipncohen.com
Save the date now!
invest.utu.fi/conference/
#INVESTconference
Join us in Turku for the 3rd INVEST Conference 6–8 May 2026.
Keynotes by Kathryn Paige Harden @kph3k.bsky.social (first time in Finland!) and Philip N. Cohen @philipncohen.com
Save the date now!
invest.utu.fi/conference/
#INVESTconference
What are the links between demography and democracy? Join this year’s Berlin Demography Days on the topic of “Demography and Democracy”
📅 27 + 28 October, 2025 (online or in Person)
Register here: lnkd.in/esXJ4Xqa
📅 27 + 28 October, 2025 (online or in Person)
Register here: lnkd.in/esXJ4Xqa
October 14, 2025 at 12:01 PM
What are the links between demography and democracy? Join this year’s Berlin Demography Days on the topic of “Demography and Democracy”
📅 27 + 28 October, 2025 (online or in Person)
Register here: lnkd.in/esXJ4Xqa
📅 27 + 28 October, 2025 (online or in Person)
Register here: lnkd.in/esXJ4Xqa
What’s a “longevity society”? It’s not just about having more older people around — it’s about how we live longer lives
A true longevity society invests in prevention, digital health, and tackling loneliness so everyone can thrive at every age
Here’s what experts recommend 👇
tinyurl.com/ypycc3v6
A true longevity society invests in prevention, digital health, and tackling loneliness so everyone can thrive at every age
Here’s what experts recommend 👇
tinyurl.com/ypycc3v6
October 14, 2025 at 7:44 AM
What’s a “longevity society”? It’s not just about having more older people around — it’s about how we live longer lives
A true longevity society invests in prevention, digital health, and tackling loneliness so everyone can thrive at every age
Here’s what experts recommend 👇
tinyurl.com/ypycc3v6
A true longevity society invests in prevention, digital health, and tackling loneliness so everyone can thrive at every age
Here’s what experts recommend 👇
tinyurl.com/ypycc3v6
Reposted by Population Europe
“More than half of the work done by women in the period between the 16th and 18th centuries took place outside of the home, and around half of all housework and three-quarters of care work was conducted professionally for other households” [England]
phys.org/news/2025-10...
phys.org/news/2025-10...
A woman's place was not in the home: Challenging the assumptions about women's work in early modern history
New research has revealed that women played a fundamental role in the development of England's national economy before 1700.
phys.org
October 12, 2025 at 9:05 AM
“More than half of the work done by women in the period between the 16th and 18th centuries took place outside of the home, and around half of all housework and three-quarters of care work was conducted professionally for other households” [England]
phys.org/news/2025-10...
phys.org/news/2025-10...
Reposted by Population Europe
Join us at INET Oxford (@inetoxford.bsky.social)! I'm hiring one post-doctoral researcher and three research assistants in the field of inequality, social policy, and social mobility to join our research team. Deadline: October 24. Read more and apply: www.inet.ox.ac.uk/vacancies
Vacancies
Jobs and Vacancies at INET Oxford, The Institute for New Economic Thinking at the Oxford Martin School, University of Oxford
www.inet.ox.ac.uk
October 8, 2025 at 7:55 AM
Join us at INET Oxford (@inetoxford.bsky.social)! I'm hiring one post-doctoral researcher and three research assistants in the field of inequality, social policy, and social mobility to join our research team. Deadline: October 24. Read more and apply: www.inet.ox.ac.uk/vacancies
Reposted by Population Europe
🚨Job alert!🚨
Helsinki Institute for Demography and Population Health is recruiting 2 postdocs. Join our team and investigate social inequalities in health!
jobs.helsinki.fi/job/Helsinki...
#postdoc #demography #socialsciences #socialdata
Helsinki Institute for Demography and Population Health is recruiting 2 postdocs. Join our team and investigate social inequalities in health!
jobs.helsinki.fi/job/Helsinki...
#postdoc #demography #socialsciences #socialdata
Two Postdoctoral Researchers on Health Inequalities
Two Postdoctoral Researchers on Health Inequalities
jobs.helsinki.fi
October 7, 2025 at 11:29 AM
🚨Job alert!🚨
Helsinki Institute for Demography and Population Health is recruiting 2 postdocs. Join our team and investigate social inequalities in health!
jobs.helsinki.fi/job/Helsinki...
#postdoc #demography #socialsciences #socialdata
Helsinki Institute for Demography and Population Health is recruiting 2 postdocs. Join our team and investigate social inequalities in health!
jobs.helsinki.fi/job/Helsinki...
#postdoc #demography #socialsciences #socialdata
Reposted by Population Europe
📢 Our Sec. Gen. @mjkucharczyk.bsky.social will join the panel
on “𝗧𝗵𝗲 𝗡𝗲𝘄 𝗜𝗻𝘁𝗲𝗿𝗴𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗖𝗼𝗻𝘁𝗿𝗮𝗰𝘁” during the final stakeholder conference of the #FutuRes project.
📅 Tuesday, 4 Nov 2025 | 🕕 18:00 (CEST)
📍 Brussels, Belgium
👉Register: www.age-platform.eu/event/panel-...
on “𝗧𝗵𝗲 𝗡𝗲𝘄 𝗜𝗻𝘁𝗲𝗿𝗴𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗖𝗼𝗻𝘁𝗿𝗮𝗰𝘁” during the final stakeholder conference of the #FutuRes project.
📅 Tuesday, 4 Nov 2025 | 🕕 18:00 (CEST)
📍 Brussels, Belgium
👉Register: www.age-platform.eu/event/panel-...
October 6, 2025 at 1:03 PM
📢 Our Sec. Gen. @mjkucharczyk.bsky.social will join the panel
on “𝗧𝗵𝗲 𝗡𝗲𝘄 𝗜𝗻𝘁𝗲𝗿𝗴𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗖𝗼𝗻𝘁𝗿𝗮𝗰𝘁” during the final stakeholder conference of the #FutuRes project.
📅 Tuesday, 4 Nov 2025 | 🕕 18:00 (CEST)
📍 Brussels, Belgium
👉Register: www.age-platform.eu/event/panel-...
on “𝗧𝗵𝗲 𝗡𝗲𝘄 𝗜𝗻𝘁𝗲𝗿𝗴𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗖𝗼𝗻𝘁𝗿𝗮𝗰𝘁” during the final stakeholder conference of the #FutuRes project.
📅 Tuesday, 4 Nov 2025 | 🕕 18:00 (CEST)
📍 Brussels, Belgium
👉Register: www.age-platform.eu/event/panel-...
Early childhood, graduation, mid-career, retirement—life stages are full of opportunity and vulnerability.
Our new #Mapineq White Paper shows how to tackle inequalities across the life course.
By @janierola.net , Daniela Vono, @elinakilpi.bsky.social & the Mapineq team.
🔗 mapineq.eu/white-paper/
Our new #Mapineq White Paper shows how to tackle inequalities across the life course.
By @janierola.net , Daniela Vono, @elinakilpi.bsky.social & the Mapineq team.
🔗 mapineq.eu/white-paper/
October 3, 2025 at 10:30 AM
Early childhood, graduation, mid-career, retirement—life stages are full of opportunity and vulnerability.
Our new #Mapineq White Paper shows how to tackle inequalities across the life course.
By @janierola.net , Daniela Vono, @elinakilpi.bsky.social & the Mapineq team.
🔗 mapineq.eu/white-paper/
Our new #Mapineq White Paper shows how to tackle inequalities across the life course.
By @janierola.net , Daniela Vono, @elinakilpi.bsky.social & the Mapineq team.
🔗 mapineq.eu/white-paper/
Reposted by Population Europe
We are thrilled to announce that @steffenmau.bsky.social, one of Germany’s leading sociologists, has been appointed Director at our Institute. He will lead a new Department on Inequality, Transformation & Conflict, addressing pressing societal challenges via cutting-edge social science research.
October 1, 2025 at 8:48 AM
We are thrilled to announce that @steffenmau.bsky.social, one of Germany’s leading sociologists, has been appointed Director at our Institute. He will lead a new Department on Inequality, Transformation & Conflict, addressing pressing societal challenges via cutting-edge social science research.
Reposted by Population Europe
Do register-based research? 🔎 #FIRE Fellowships offer 1–2 month visits to Finland for postdocs & senior researchers.
Apply now 👉
fire-infra.com/en/fire-visi...
@utu.fi @stat.fi @aalto.fi #TampereUniversity @helsinki.fi @uniuef.bsky.social @uniofjyvaskyla.bsky.social @vatt-tutkimus.bsky.social
Apply now 👉
fire-infra.com/en/fire-visi...
@utu.fi @stat.fi @aalto.fi #TampereUniversity @helsinki.fi @uniuef.bsky.social @uniofjyvaskyla.bsky.social @vatt-tutkimus.bsky.social
FIRE Visiting Fellow Programme - FIRE
FIRE fellowships are 1–2 months visits to the Finnish Infrastructure for Register-Based Research (FIRE) to collaborate with our researchers.
fire-infra.com
September 26, 2025 at 7:12 AM
Do register-based research? 🔎 #FIRE Fellowships offer 1–2 month visits to Finland for postdocs & senior researchers.
Apply now 👉
fire-infra.com/en/fire-visi...
@utu.fi @stat.fi @aalto.fi #TampereUniversity @helsinki.fi @uniuef.bsky.social @uniofjyvaskyla.bsky.social @vatt-tutkimus.bsky.social
Apply now 👉
fire-infra.com/en/fire-visi...
@utu.fi @stat.fi @aalto.fi #TampereUniversity @helsinki.fi @uniuef.bsky.social @uniofjyvaskyla.bsky.social @vatt-tutkimus.bsky.social