New Study: Prehistoric Women Hunted like Men

The limestone cave painting, which was found on the island of Sulawesi, depicts hunters chasing wild animals. Reuters
The limestone cave painting, which was found on the island of Sulawesi, depicts hunters chasing wild animals. Reuters
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New Study: Prehistoric Women Hunted like Men

The limestone cave painting, which was found on the island of Sulawesi, depicts hunters chasing wild animals. Reuters
The limestone cave painting, which was found on the island of Sulawesi, depicts hunters chasing wild animals. Reuters

Historians and anthropologists believed for decades that prehistoric men were responsible for hunting, while women formed groups to collect preys. However, two recent studies found that not only did prehistoric women engage in the practice of hunting, but their female anatomy and biology would have made them better suited for it.

According to the Science Daily website, the two studies, which physiologically evaluated prehistoric women based on fossil remains, found that prehistoric females were quite capable of performing the arduous physical task of hunting prey and were likely able to hunt successfully "over prolonged periods of time."

The researchers found that the female body is better suited for endurance activity, "which would have been critical in early hunting because they would have had to run the animals down into exhaustion before actually going in for the kill."

Two huge contributors are the estrogen and adiponectin hormones, which are typically present in higher quantities in female bodies than in male, and play a critical role in enabling the female body to modulate glucose and fat, a function that is key in athletic performance.

Estrogen, in particular, plays a major role in fat metabolism, helps women going longer and can delay fatigue. Researchers added that with the typically wider hip structure of the female, women are able to rotate their hips, which lengthen their steps.

“The longer the steps they take, the less metabolically costly they are, the greater the distance they can travel, and the faster they can go,” they added.

"When you look at human physiology this way, you can think of women as the marathon runners versus men as the powerlifters," said Cara Ocoboc, co-author of the study from the University of Notre Dame.



Latest Tests Show Seine Water Quality Was Substandard When Paris Mayor Took a Dip

 Boats carrying members of delegations sail along the Seine during the opening ceremony of the Paris 2024 Olympic Games on July 26, 2024. (AFP)
Boats carrying members of delegations sail along the Seine during the opening ceremony of the Paris 2024 Olympic Games on July 26, 2024. (AFP)
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Latest Tests Show Seine Water Quality Was Substandard When Paris Mayor Took a Dip

 Boats carrying members of delegations sail along the Seine during the opening ceremony of the Paris 2024 Olympic Games on July 26, 2024. (AFP)
Boats carrying members of delegations sail along the Seine during the opening ceremony of the Paris 2024 Olympic Games on July 26, 2024. (AFP)

Tests results released Friday showed the water quality in the River Seine was slightly below the standards needed to authorize swimming — just as the Paris Olympics start.

Heavy rain during the opening ceremony revived concerns over whether the long-polluted waterway will be clean enough to host swimming competitions, since water quality is deeply linked with the weather in the French capital.

Paris Mayor Anne Hidalgo took a highly publicized dip last week in a bid to ease fears. The Seine will be used for marathon swimming and triathlon.

Daily water quality tests measure levels of fecal bacteria known as E. coli.

Tests by monitoring group Eau de Paris show that at the Bras Marie, E. coli levels were then above the safe limit of 900 colony-forming units per 100 milliliters determined by European rules on June 17, when the mayor took a dip.

The site reached a value of 985 on the day the mayor swam with Paris 2024 chief Tony Estanguet and the top government official for the Paris region, Marc Guillaume, joined her, along with swimmers from local swimming clubs.

At two other measuring points further downstream, the results were below the threshold.

The statement by Paris City Hall and the prefecture of the Paris region noted that water quality last week was in line with European rules six days out of seven on the site which is to host the Olympic swimming competitions.

It noted that "the flow of the Seine is highly unstable due to regular rainfall episodes and remains more than twice the usual flow in summer," explaining fluctuating test results.

Swimming in the Seine has been banned for over a century. Since 2015, organizers have invested $1.5 billion to prepare the Seine for the Olympics and to ensure Parisians have a cleaner river after the Games. The plan included constructing a giant underground water storage basin in central Paris, renovating sewer infrastructure, and upgrading wastewater treatment plants.