Detlef Gronenborn
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dgron.bsky.social
Detlef Gronenborn
@dgron.bsky.social
- archaeologist with an interest in past, present, and future societies
- personal account with personal opinions, some research affiliation-related
Pinned
It's out! 😀

THE MAP: EXPANSION OF FARMING IN WESTERN EURASIA, 9600-4000 BCE
2025.1

Regional updates, particularly 🇺🇦. Colour and greyscale resolutions, and much asked for colour code and legend.

@barbarahorejs.bsky.social @leizarchaeology.bsky.social @oeai.bsky.social

zenodo.org/records/1688...
A litte more than one week until Rick @rschulting.bsky.social will perform at @leizarchaeology.bsky.social !
BTW lecture is on Dirty Thursday! 💥🥳🍻
So do prepare for some raw Mainz ethnology!
Safe the date!
Evening lecture on 12 February 2026 by Rick Schulting @leizarchaeology.bsky.social
on an all too timely topic...
February 4, 2026 at 12:16 PM
February 3, 2026 at 1:20 PM
Counting down...2 weeks from today!

@leizarchaeology.bsky.social
The QR-code provides the link to all further information, incl. online link.
Safe the date!
Evening lecture on 12 February 2026 by Rick Schulting @leizarchaeology.bsky.social
on an all too timely topic...
January 29, 2026 at 7:59 AM
Ten years after: The AC is back!
January 28, 2026 at 1:25 PM
Reposted by Detlef Gronenborn
"Badesalz"-Comedian Gerd Knebel ist tot#Komiker#Tod#Krebs
"Badesalz"-Comedian Gerd Knebel ist tot
Er starb nach einer Krebserkrankung im Alter von 72 Jahren im Kreise seiner Familie.
www.tagesschau.de
January 25, 2026 at 7:42 PM
Growth and Inequality in pre-state to early state societies. Good read!!! 👍📈
www.sciencedirect.com/science/arti...
Kuznets at -7000: Is there a really long-term relationship between growth and inequality?
We use archaeological data on house sizes to generate estimates for economic inequality and economic growth from the Early Holocene to about the first…
www.sciencedirect.com
January 22, 2026 at 10:13 AM
Reposted by Detlef Gronenborn
Don’t miss the #lecture by Rick Schulting on 12 February at LEIZA.

www.leiza.de/kalender/det...
#archaeology
Safe the date!
Evening lecture on 12 February 2026 by Rick Schulting @leizarchaeology.bsky.social
on an all too timely topic...
January 20, 2026 at 2:52 PM
Safe the date!
Evening lecture on 12 February 2026 by Rick Schulting @leizarchaeology.bsky.social
on an all too timely topic...
January 20, 2026 at 2:07 PM
Ein Mechanismus, der sich auch in der Vergangenheit abspielte. Man muss nur die Definitionen etwas anpassen (Demokratie, Extremismus). Übrigens für die Vergangenheit auch vielfach beschrieben...
Radikalismus, Extremismus, Fundamentalismus
Internationale Studie findet zahlreiche Gemeinsamkeiten – und gewisse Unterschiede

Extremistische oder fundamentalistische Einstellungen bedrohen Demokratien und das friedliche Zusammenleben. Eine g...
weiterlesen
January 19, 2026 at 1:42 PM
Not quite so new, as claimed, I am afraid. Lithics have been examined before and show considerable ML influence. And usually LBK enclosures indicate conflicts amongst farming communities. Lot's to learn still, about these early farmers...😜
Archaeologists uncover evidence for interaction between the first Neolithic farmers and Mesolithic foragers in Central Europe, indicating a level of technology transfer never-before observed.

🆓 doi.org/10.15184/aqy...

🏺 #Archaeology
January 15, 2026 at 1:46 PM
Reposted by Detlef Gronenborn
Elizabeth I was crowned Queen of England #OnThisDay in AD 1559. Did you know she had her very own court astrologer, who used an obsidian mirror for occult experiments!

The mirror is Aztec in origin, brought to Europe after the Spanish conquest.

🆓 doi.org/10.15184/aqy...

🏺 #Archaeology
January 15, 2026 at 8:45 AM
Reposted by Detlef Gronenborn
The global warming trend continued in 2025. Each of the past 11 years (2015–2025) has been among the 11 warmest on record. Explore more data from #CopernicusClimate in the Global Climate Highlights 2025. #GCH2025

🔗 climate.copernicus.eu/global-clima...

@ecmwf.int
January 14, 2026 at 9:35 AM
Reposted by Detlef Gronenborn
- 1 day until we release the Global Climate Highlights 2025. Get ready to explore critical data on last year's global and regional temperatures, sea ice extent and more.

#CopernicusClimate #CopernicusAtmosphere #GCH2025
January 13, 2026 at 11:31 AM
I was always impressed by his sense of entrepreneurship and qualities as an entertainer, much less so by the content, obviously. But clearly, #archaeology fake facts did have and do have a market!
January 11, 2026 at 3:53 PM
Even though past societies are not treated, non-state economies and alleged sustainability are used in the argument (notably Fig 2). So have a look:

www.nature.com/articles/s44...
A systems reset for sustainable development - Communications Sustainability
An alternative concept of sustainable development, based on the two-way flow of contributions between nature, the economy and social systems, provides a theoretical foundation for an inclusive and div...
www.nature.com
January 8, 2026 at 12:40 PM
🤔

Competition for heritable wealth, not cultural group selection, drives the evolution of monogamy | PNAS www.pnas.org/doi/10.1073/...
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
www.pnas.org
January 7, 2026 at 9:31 AM
A field also for applied #archaeology ☝️

Why academics should do more consulting — and how to make it work www.nature.com/articles/d41...
Why academics should do more consulting — and how to make it work
Encouraging academics to act as advisers to outside organizations is the most effective way to serve society’s needs.
www.nature.com
January 2, 2026 at 4:04 PM
"Epochenbruch"
December 31, 2025 at 3:26 PM
Reposted by Detlef Gronenborn
US launches strikes against Islamic State militants in northwest Nigeria, Trump says reut.rs/4jeuRpF
US launches strikes against Islamic State militants in northwest Nigeria, Trump says
The United States carried out airstrikes against Islamic State militants in northwest Nigeria, U.S. President Donald Trump said on Thursday, claiming the group had been targeting Christians in the region.
reut.rs
December 25, 2025 at 11:30 PM
Festive Season 2025, Kurhaus Wiesbaden 🎄⚜️⚜️⚜️
December 24, 2025 at 7:41 AM
Reposted by Detlef Gronenborn
US intelligence indicates Putin's war aims in Ukraine are unchanged reut.rs/4alX8Zc
US intelligence indicates Putin's war aims in Ukraine are unchanged
The reports present a starkly different picture from that portrayed by the U.S.
reut.rs
December 21, 2025 at 2:00 AM