Frank Marlowe's ethnography on Hadza people in Tanzania.
October 29, 2026 at 2:39 PM
Frank Marlowe's ethnography on Hadza people in Tanzania.
“Social Networks and Cooperation in Hunter-Gatherers,” Nature 2012. www.nature.com/articles/nat...
We show that the social networks formed by Hadza hunter-gathers have similar structure and, when it comes to cooperation, function, as those of people living in less ancient circumstances.
We show that the social networks formed by Hadza hunter-gathers have similar structure and, when it comes to cooperation, function, as those of people living in less ancient circumstances.
November 2, 2026 at 1:25 PM
“Social Networks and Cooperation in Hunter-Gatherers,” Nature 2012. www.nature.com/articles/nat...
We show that the social networks formed by Hadza hunter-gathers have similar structure and, when it comes to cooperation, function, as those of people living in less ancient circumstances.
We show that the social networks formed by Hadza hunter-gathers have similar structure and, when it comes to cooperation, function, as those of people living in less ancient circumstances.
"Study focused on the Hadza people in northern Tanzania, who live and sleep in groups of 20 to 30 (show that) ... over a 3-week period, there were only 18 minutes when all 33 tribe members were asleep simultaneously"
But:
"They reunite in the evening, typically sleeping all together"
But:
"They reunite in the evening, typically sleeping all together"
Restless development: bad sleep may be evolutionary survival tool, study finds
Research into sleeping patterns of Tanzanian hunter-gatherers sheds new light on phenomenon often attributed to smartphones and modern-day lifestyles
www.theguardian.com
October 31, 2026 at 9:50 PM
"Study focused on the Hadza people in northern Tanzania, who live and sleep in groups of 20 to 30 (show that) ... over a 3-week period, there were only 18 minutes when all 33 tribe members were asleep simultaneously"
But:
"They reunite in the evening, typically sleeping all together"
But:
"They reunite in the evening, typically sleeping all together"
Now playing on Big Moonday: "Hadza" by MAUGLI
October 26, 2026 at 12:21 PM
Now playing on Big Moonday: "Hadza" by MAUGLI
This remnant could associate also to boy's first kill, totally possible. But it's a distinctive symbolic complex.
Hadza people share plenty of it too.
Hadza people share plenty of it too.
October 24, 2026 at 11:57 AM
This remnant could associate also to boy's first kill, totally possible. But it's a distinctive symbolic complex.
Hadza people share plenty of it too.
Hadza people share plenty of it too.
Happy hunting tonight!
It's perfect timing for Hadza hunters to lie low by dry-season waterholes, waiting for the game to come and drink. Fewer lions at full moon!
https://www.bbc.co.uk/weather/articles/cw4g19dll8jlo
It's perfect timing for Hadza hunters to lie low by dry-season waterholes, waiting for the game to come and drink. Fewer lions at full moon!
https://www.bbc.co.uk/weather/articles/cw4g19dll8jlo
October full Moon: How and when to see the Hunter's Moon
October's full Moon, known as the Hunter's Moon, will rise on Sunday night. Will the weather be in your favour?
www.bbc.co.uk
October 25, 2026 at 10:21 AM
Happy hunting tonight!
It's perfect timing for Hadza hunters to lie low by dry-season waterholes, waiting for the game to come and drink. Fewer lions at full moon!
https://www.bbc.co.uk/weather/articles/cw4g19dll8jlo
It's perfect timing for Hadza hunters to lie low by dry-season waterholes, waiting for the game to come and drink. Fewer lions at full moon!
https://www.bbc.co.uk/weather/articles/cw4g19dll8jlo
A lovely Hadza example, olanakwete (m) or olanakwiko (f), made from a special termite earth, baked with blood and ash, then decorated. The dolls are made for young women who have not yet had a child, given the name of an appropriate relative, and would be treated as if a child itself.
October 22, 2026 at 10:20 AM
A lovely Hadza example, olanakwete (m) or olanakwiko (f), made from a special termite earth, baked with blood and ash, then decorated. The dolls are made for young women who have not yet had a child, given the name of an appropriate relative, and would be treated as if a child itself.
Genomic evidence that strains shared betweenthe Tsimane and Hadza trace back to human migration out of Africa. But these evolutionary partners are vanishing in industrialized societies. What does this mean for our health?
@zzzhiru.bsky.social @mattolm.bsky.social
🔗 www.nature.com/articles/s41...
@zzzhiru.bsky.social @mattolm.bsky.social
🔗 www.nature.com/articles/s41...
Prehistoric global migration of vanishing gut microbes with humans - Nature
Microbial species disappearing from industrialized populations have evolved with humans over millennia and migrated worldwide with them—this may have consequences for human health.
www.nature.com
October 22, 2026 at 4:37 PM
Genomic evidence that strains shared betweenthe Tsimane and Hadza trace back to human migration out of Africa. But these evolutionary partners are vanishing in industrialized societies. What does this mean for our health?
@zzzhiru.bsky.social @mattolm.bsky.social
🔗 www.nature.com/articles/s41...
@zzzhiru.bsky.social @mattolm.bsky.social
🔗 www.nature.com/articles/s41...
Ancient gut microbes link hunter-gatherers in Africa and forager-farmers in South America
Thousands of miles and an ocean separate the Tsimané of lowland Bolivia from the Hadza of Tanzania. Their ancestors split tens of thousands of years ago...
More information: archaeologymag.com/2026/10/gut-...
Thousands of miles and an ocean separate the Tsimané of lowland Bolivia from the Hadza of Tanzania. Their ancestors split tens of thousands of years ago...
More information: archaeologymag.com/2026/10/gut-...
Ancient gut microbes link hunter-gatherers in Africa and forager-farmers in South America | Archaeology News Online Magazine
Tsimané and Hadza share 1,231 gut microbe species, tied to ancient human migrations. Industrial life is erasing many of them.
archaeologymag.com
October 15, 2026 at 3:14 PM
Ancient gut microbes link hunter-gatherers in Africa and forager-farmers in South America
Thousands of miles and an ocean separate the Tsimané of lowland Bolivia from the Hadza of Tanzania. Their ancestors split tens of thousands of years ago...
More information: archaeologymag.com/2026/10/gut-...
Thousands of miles and an ocean separate the Tsimané of lowland Bolivia from the Hadza of Tanzania. Their ancestors split tens of thousands of years ago...
More information: archaeologymag.com/2026/10/gut-...
Ancient gut microbes link hunter-gatherers in Africa and forager-farmers in South America | Archaeology News Online Magazine share.google/vgenMCBdLOHf...
Ancient gut microbes link hunter-gatherers in Africa and forager-farmers in South America | Archaeology News Online Magazine
Tsimané and Hadza share 1,231 gut microbe species, tied to ancient human migrations. Industrial life is erasing many of them.
share.google
October 15, 2026 at 4:19 PM
Ancient gut microbes link hunter-gatherers in Africa and forager-farmers in South America | Archaeology News Online Magazine share.google/vgenMCBdLOHf...
"Their ancestors split tens of thousands of years ago. Their diets look nothing alike. Yet their gut microbiomes are strikingly similar, according to a study in Nature from researchers at UC Santa Barbara and Stanford University."
archaeologymag.com/2026/10/gut-... .
archaeologymag.com/2026/10/gut-... .
Ancient gut microbes link hunter-gatherers in Africa and forager-farmers in South America | Archaeology News Online Magazine
Tsimané and Hadza share 1,231 gut microbe species, tied to ancient human migrations. Industrial life is erasing many of them.
archaeologymag.com
October 15, 2026 at 11:22 PM
"Their ancestors split tens of thousands of years ago. Their diets look nothing alike. Yet their gut microbiomes are strikingly similar, according to a study in Nature from researchers at UC Santa Barbara and Stanford University."
archaeologymag.com/2026/10/gut-... .
archaeologymag.com/2026/10/gut-... .
"Carter et al compare gut microbes from the Indigenous Hadza people of Tanzania with that of the Tsimane of Bolivia, whose populations diverged during human migrations that occurred tens of thousands of years ago....despite these dispersals, hundreds of microbial species are present in both groups"
Gut microbes that trace ancient human journeys
The Indigenous African Hadza and South American Tsimane share gut microorganisms that shed light on human dispersals and microbial losses in industrialized societies.
www.nature.com
October 12, 2026 at 7:37 AM
"Carter et al compare gut microbes from the Indigenous Hadza people of Tanzania with that of the Tsimane of Bolivia, whose populations diverged during human migrations that occurred tens of thousands of years ago....despite these dispersals, hundreds of microbial species are present in both groups"
Did Industrialization Gut Our Microbiomes? A New Study on Rural Foraging Communities in South America and Africa Hints the Answer Is Yes - Smithsonian Magazine
apple.news/AmOx9RjJvTyq...
apple.news/AmOx9RjJvTyq...
Did Industrialization Gut Our Microbiomes? A New Study on Rural Foraging Communities in South America and Africa Hints the Answer Is Yes — Smithsonian Magazine
Two groups—the Tsimane forager-horticulturists in Bolivia and the Hadza hunter-gatherers in Tanzania—remarkably share more than 1,200 gut microbe species. However, around 60 percent of them are rare o...
apple.news
October 14, 2026 at 6:47 AM
Did Industrialization Gut Our Microbiomes? A New Study on Rural Foraging Communities in South America and Africa Hints the Answer Is Yes - Smithsonian Magazine
apple.news/AmOx9RjJvTyq...
apple.news/AmOx9RjJvTyq...
Did Industrialization Gut Our Microbiomes? A New Study on Rural Foraging Communities in South America and Africa Hints the Answer Is Yes www.smithsonianmag.com/smart-news/d...
Did Industrialization Gut Our Microbiomes? A New Study on Rural Foraging Communities in South America and Africa Hints the Answer Is Yes
Two groups—the Tsimane forager-horticulturists in Bolivia and the Hadza hunter-gatherers in Tanzania—remarkably share more than 1,200 gut microbe species. However, around 60 percent of them are rare o...
www.smithsonianmag.com
October 14, 2026 at 12:32 AM
Did Industrialization Gut Our Microbiomes? A New Study on Rural Foraging Communities in South America and Africa Hints the Answer Is Yes www.smithsonianmag.com/smart-news/d...
A room with a view ... and tsetse flies
Lake Eyasi, the Cradle of Humankind & home to the Hadzabe, one of the few authentic hunter-gatherer tribes left in Africa.
#tanzania 🇹🇿 #lakeeyasi #hadza #hadzabetribe #tribal #potd #tribalphotography #cradleofhumankind #kisimangeda #HunterGatherers #africa
Lake Eyasi, the Cradle of Humankind & home to the Hadzabe, one of the few authentic hunter-gatherer tribes left in Africa.
#tanzania 🇹🇿 #lakeeyasi #hadza #hadzabetribe #tribal #potd #tribalphotography #cradleofhumankind #kisimangeda #HunterGatherers #africa
October 10, 2026 at 2:25 PM
A room with a view ... and tsetse flies
Lake Eyasi, the Cradle of Humankind & home to the Hadzabe, one of the few authentic hunter-gatherer tribes left in Africa.
#tanzania 🇹🇿 #lakeeyasi #hadza #hadzabetribe #tribal #potd #tribalphotography #cradleofhumankind #kisimangeda #HunterGatherers #africa
Lake Eyasi, the Cradle of Humankind & home to the Hadzabe, one of the few authentic hunter-gatherer tribes left in Africa.
#tanzania 🇹🇿 #lakeeyasi #hadza #hadzabetribe #tribal #potd #tribalphotography #cradleofhumankind #kisimangeda #HunterGatherers #africa
The Indigenous African Hadza and South American Tsimane share gut microorganisms that shed light on human dispersals and microbial losses in industrialized societies
go.nature.com/4y8Do3e
go.nature.com/4y8Do3e
Gut microbes that trace ancient human journeys
The Indigenous African Hadza and South American Tsimane share gut microorganisms that shed light on human dispersals and microbial losses in industrialized societies.
go.nature.com
October 9, 2026 at 11:13 AM
The Indigenous African Hadza and South American Tsimane share gut microorganisms that shed light on human dispersals and microbial losses in industrialized societies
go.nature.com/4y8Do3e
go.nature.com/4y8Do3e
The Hadza and the Tsimane Share 1,231 Gut Bacteria Species Across Two Continents
A Nature study finds the Hadza of Tanzania and the Tsimane of the Bolivian Amazon share 1,231 gut bacteria species, and some of them may have traveled with humans as they migrated....
A Nature study finds the Hadza of Tanzania and the Tsimane of the Bolivian Amazon share 1,231 gut bacteria species, and some of them may have traveled with humans as they migrated....
The Hadza and the Tsimane Share 1,231 Gut Bacteria Species Across Two Continents
A Nature study finds the Hadza of Tanzania and the Tsimane of the Bolivian Amazon share 1,231 gut bacteria species, and some of them may have traveled with humans as they migrated.
livequrious.com
October 10, 2026 at 3:48 PM
The Hadza and the Tsimane Share 1,231 Gut Bacteria Species Across Two Continents
A Nature study finds the Hadza of Tanzania and the Tsimane of the Bolivian Amazon share 1,231 gut bacteria species, and some of them may have traveled with humans as they migrated....
A Nature study finds the Hadza of Tanzania and the Tsimane of the Bolivian Amazon share 1,231 gut bacteria species, and some of them may have traveled with humans as they migrated....
Tsimane and Hadza gut microbiomes share over 1,200 bacterial species with many rare or absent in industrialized populations, indicating ancient common bacteria.
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briefly.co
October 9, 2026 at 5:58 PM
Tsimane and Hadza gut microbiomes share over 1,200 bacterial species with many rare or absent in industrialized populations, indicating ancient common bacteria.
I guess the Hadza do alright.
October 8, 2026 at 1:56 PM
I guess the Hadza do alright.
Similarity in gut microbiome between Hadza hunter-gatherers in Tanzania and Tsimane hunter-horticuturalists in Bolivia suggests deeptime biodiversity ancestry preceding human migrations.
#anthropology #gutbacteria #migration […]
#anthropology #gutbacteria #migration […]
Original post on c.im
c.im
October 9, 2026 at 7:35 AM
Similarity in gut microbiome between Hadza hunter-gatherers in Tanzania and Tsimane hunter-horticuturalists in Bolivia suggests deeptime biodiversity ancestry preceding human migrations.
#anthropology #gutbacteria #migration […]
#anthropology #gutbacteria #migration […]
definitiv. aber die kalahari ist kein „busch“ sondern wueste und die hadza und san sind nicht alles maenner, sonst gaebe es sie nicht. ausserdem hoerte ich zumindest ueber die hadza, das sie von ernaehrungswissenschaftlern immer als gutes beispiel praesentiert werden. alte weisse maenner.. nicht.
October 8, 2026 at 11:39 AM
definitiv. aber die kalahari ist kein „busch“ sondern wueste und die hadza und san sind nicht alles maenner, sonst gaebe es sie nicht. ausserdem hoerte ich zumindest ueber die hadza, das sie von ernaehrungswissenschaftlern immer als gutes beispiel praesentiert werden. alte weisse maenner.. nicht.
Prehistoric global migration confirmed by gut microbe sequencing of Tsimane of Bolivia and Hadza of Tanzania, separated for tens of thousands of years, yet share 1,231 gut microbes, aligning with human migration out of Africa and into the Americas.
share.google/qqQM4MRoXDjs...
share.google/qqQM4MRoXDjs...
October 8, 2026 at 1:07 PM
Prehistoric global migration confirmed by gut microbe sequencing of Tsimane of Bolivia and Hadza of Tanzania, separated for tens of thousands of years, yet share 1,231 gut microbes, aligning with human migration out of Africa and into the Americas.
share.google/qqQM4MRoXDjs...
share.google/qqQM4MRoXDjs...