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More than 1.2 million years ago, an unknown group of human relatives may have created sharp hand axes from volcanic glass in a “stone-tool workshop” in what is now Ethiopia, a new study finds.

This discovery suggests that ancient human relatives may have regularly manufactured stone artifacts in a methodical way more than a half-million years earlier than the previous record, which dates to about 500,000 years ago in France and England.

Because it requires skill and knowledge, stone tool use among early hominins, the group that includes humans and the extinct species more closely related to humans than any other animal, can offer a window into the evolution of the human mind. A key advance in stone tool creation was the emergence of so-called workshops. At these sites, archaeologists can see evidence of hominins methodically and repeatedly crafting stone artifacts.

An obsidian hand ax crafted by an ancient human relative more than 1.2 million years ago. (Image credit: M. Mussi et al.)

The newly analyzed trove of obsidian tools may be the oldest stone-tool workshop run by hominins on record. “This is very new in human evolution,” study first author Margherita Mussi (opens in new tab) , an archaeologist at the Sapienza University of Rome and director of the Italo-Spanish archeological mission at Melka Kunture and Balchit, a World Heritage site in Ethiopia, told Live Science.Oldest known hominin workshop

In the new study, the researchers investigated a cluster of sites known as Melka Kunture, located along the upper Awash River valley of Ethiopia. The Awash valley has yielded some of the best known examples of early hominin fossils, such as the famous ancient relative of humanity dubbed “Lucy.”

The archaeological site at the Awash River at Melka Kunture in Ethiopia. (Image credit: M. Mussi et al.)

The scientists focused on 575 artifacts made of obsidian at a site known as Simbiro III in Melka Kunture. These ancient tools came from a layer of sand dubbed Level C, which fossil and geological data suggest is more than 1.2 million years old. 

These obsidian artifacts included more than 30 hand axes, or teardrop-shaped stone tools, averaging about 4.5 inches (11.5 centimeters) long and 0.7 pounds (0.3 kilograms). Ancient humans and other hominins may have used them for chopping, scraping, butchering and digging.

Obsidian proved far more rare at Simbiro III before and after Level C, and scarce in other Melka Kunture sites. The new excavations also revealed that Level C experienced seasonal flooding, with a meandering river likely depositing obsidian rocks at the site during this time of Level C. Obsidian axes from this level were far more regular in shape and size, which suggests mastery of the manufacturing technique.

The archaeologists found an influx of obsidian at level C at the Simbiro III site, which suggests that an ancient river flooded periodically more than 1.2 million years ago, depositing obsidian there. (Image credit: M. Mussi et al.)

Ancient hominins “are very often depicted as barely surviving, struggling with a hostile and changing environment,” Mussi said in an email from the field in Melka Kunture. “Here we prove instead that they were clever individuals, who did not miss the opportunity of testing any resource they discovered.”

This nearly exclusive use of obsidian at Level C of Simbiro III is unusual during the Early Stone Age, which ranged from about 3.3 million to 300,000 years ago, the researchers said. Obsidian tools can possess extraordinarily sharp cutting edges, but the volcanic glass is brittle and difficult to craft without smashing. As such, obsidian generally only found extensive use in stone tool manufacture beginning from the Middle Stone Age, which ranged from about 300,000 to 50,000 years ago, they said.

“The idea that ancient hominins of this era valued and made special use of obsidian as a material makes a lot of sense,” John Hawks (opens in new tab) , a paleoanthropologist at the University of Wisconsin–Madison who did not take part in this research, told Live Science. “Obsidian is widely recognized as uniquely valuable among natural materials for flaking sharp-edged tools; it is also highly special in appearance. Some historic cultures have used obsidian and traded it across distances of hundreds of miles.”

That trading may have gone on farther back than widely acknowledged.

Here we see the obsidian deposits at level C at a site known as Simbiro III in Melka Kunture, Ethiopia. (Image credit: M. Mussi et al.)

“There has been evidence since the 1970s (opens in new tab) that obsidian may have been transported across long distances as early as 1.4 million years ago,” Hawks said. “That evidence has not been replicated by more recent excavation work, but the new report by Mussi and coworkers may be a step in that direction.”

It remains uncertain which hominin may have created these artifacts. Previously, at other Melka Kunture sites, researchers have discovered hominin remains about 1.66 million years old that may have been Homo erectus, and fossils about 1 million years old that may have been Homo heidelbergensis, Mussi said. H. erectus is the oldest known early human (opens in new tab) to possess body proportions similar to modern humans, whereas H. heidelbergensis may have been a common ancestor (opens in new tab) of both modern humans and Neanderthals, according to the Smithsonian. Since the age of Level C at Simbiro III is more than 1.2 million years old, the hominins that made the obsidian hand axes there may have been closer in nature to H. erectus, Mussi said.

The scientists detailed their findings Jan. 19 in the journal Nature Ecology and Evolution (opens in new tab) .

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Politics

Reform UK’s new immigration plans would have been seen as extreme just a few years ago

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Reform UK's new immigration plans would've been extreme just a few years ago

Mass deportations. Prison camps. Quitting the Refugee Convention and the UN Convention on Torture.

A shrug of the shoulders at the idea of the UK sending asylum seekers back to places like Afghanistan or Eritrea, where they could be tortured or executed.

“I’m really sorry, but we can’t be responsible for everything that happens in the whole of the world,” says Nigel Farage.

“Who is our priority?”

The Reform UK leader has been setting out his party’s new plans to address illegal migration in an interview with The Times newspaper – a set of policies, and a use of language, which would surely have been seen as extreme just a few years ago.

Only last autumn the Reform leader repeatedly shied away from the concept of “mass deportations”, describing the idea as “a political impossibility”.

But now he’s embraced Trump-style immigration rhetoric.

More on Asylum

It’s not surprising that Reform want to capitalise on the outpouring of public anger over the use of hotels to house asylum seekers. The policy was started by the previous Conservative government, in response to housing shortages – and Labour has failed to make significant progress on its promise to stop it.

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Asylum hotel protests set to rise

But all the major parties have shifted firmly to the right on this issue.

There’s been very little political criticism of the aggressiveness of Farage’s policy suggestions, and the premise that the UK should no longer offer sanctuary to anyone who arrives here illegally.

The Tory response has been to complain that he’s just copying the ideas they didn’t quite get round to implementing before calling the general election.

“Four months late, this big reveal is just recycling many ideas the Conservatives have already announced,” said Chris Philp MP, the shadow home secretary.

“Labour’s border crisis does urgently need to be fixed with tough and radical measures, but only the Conservatives have done – and will continue to do – the detailed work to deliver a credible plan that will actually work in practice.”

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Certainly, the ambition to arrest and deport everyone who arrives in a small boat – regardless of whether or not they have legitimate grounds for asylum – has clear echoes of the Tories’ Rwanda policy.

Despite spending £700m on the controversial idea, only four volunteers were ever sent to Kigali before it was cancelled by Sir Keir Starmer, who branded it a gimmick.

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Reform putting ‘wheels in motion’ for migrant hotel legal challenges

Labour have suggested they’ve diverted Home Office resources that were freed up by that decision into processing asylum claims more quickly and increasing deportations.

They’re hoping tougher action against the criminal gangs and the new “one in one out” deal with France will help deter the number of people crossing the Channel in small boats in the first place, currently at record levels.

But rather than offering any defence of the principle of offering asylum to genuine refugees – Labour’s Angela Eagle MP, the border security minister, has also focused on the feasibility of Farage’s policies.

“Nigel Farage is simply plucking numbers out of the air, another pie in the sky policy from a party that will say anything for a headline,” she said.

“We are getting a grip of the broken asylum system. Making sure those with no right to be here are removed or deported.”

Even the Liberal Democrats have taken a similar approach.

“This plan sums up Nigel Farage perfectly, as like him it doesn’t offer any real solutions,” they said.

“Whilst Farage continues to stoke division, we Liberal Democrats are more interested in delivering for our local communities.”

It’s been left to the Refugee Council to defend the principle of asylum.

“After the horrors of the Second World War, Britain and its allies committed to protecting those fleeing persecution,” said CEO Enver Solomon.

“The Refugee Convention was our collective vow of ‘never again’ – a legal framework ensuring that people who come to our country seeking safety get a fair chance to apply for asylum.

“That commitment remains vital today. Whether escaping conflict in Sudan or repression under regimes like the Taliban, people still need protection.

“Most find refuge in neighbouring countries. But some will seek sanctuary in Europe, including Britain.

“We can meet this challenge by upholding a fair, managed system that determines who qualifies for protection and who does not.”

But with Reform leading in the polls, and protests outside hotels across the country – politicians of all stripes are under pressure to respond to public frustration over the issue.

A recent YouGov poll found half of voters now believe immigration over the last ten years has been mostly bad for the country – double the figure just three years ago.

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While the government has made some progress in reducing the cost of asylum hotels – down from £8.3m a day in 2023/4 to £5.77m a day in 2024/5 – the overall numbers accommodated in this way have gone up by 8% since Labour took charge, thanks to the surge in new claims.

Sir Keir has previously said he won’t make a promise he can’t keep.

But current efforts to end the use of asylum hotels by 2029 are clearly not working.

That’s a credibility gap Farage is more than ready to exploit.

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Politics

Labour may have walked into political trap over housing asylum seekers in hotels

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Labour may have walked into political trap over housing asylum seekers in hotels

Has the government just walked into a giant political elephant trap by attempting to reverse the Epping hotel ruling?

Already on the back foot after a judge ordered the Bell Hotel to be emptied of asylum seekers, the Home Office is now being attacked for trying to appeal that decision.

“The government isn’t listening to the public or to the courts,” said Tory shadow home secretary Chris Philp.

The politics is certainly difficult.

Government sources are alive to that fact, even accusing the Tory-led Epping Council of “playing politics” by launching the legal challenge in the first place.

The fact Labour councils are now also considering claims undermines that somewhat.

After all, the party did promise to shut every asylum hotel by the next election.

More on Asylum

Figures out this week showed an increase in the number of migrants in hotels since the Tories left office.

And now, an attempt to keep people in a hotel that’s become a flashpoint for anger.

That’s why ministers are trying to emphasise that closing the Bell Hotel is a matter of when, not if.

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What do migration statistics tell us?

“We’ve made a commitment that we will close all of the asylum hotels by the end of this parliament, but we need to do that in a managed and ordered way”, said the security minister Dan Jarvis.

The immediate problem for the Home Office is the same one that caused hotels to be used in the first place.

There are vanishingly few accommodation options.

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Asylum hotel closures ‘must be done in ordered way

Labour has moved away from using old military sites.

That’s despite one RAF base in Essex – which Sir Keir Starmer had promised to close – seeing an increase in the number of migrants being housed.

Back in June, the immigration minister told MPs that medium-sized sites like disused tower blocks, old teacher training colleges or redundant student accommodation could all be used.

Until 2023, regular residential accommodation was relied on.

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But getting hold of more flats and houses could be practically and politically difficult, given shortages of homes and long council waiting lists.

All of this is why previous legal challenges made by councils have ultimately failed.

The government has a legal duty to house asylum seekers at risk of destitution, so judges have tended to decide that blocking off the hotel option runs the risk of causing ministers to act unlawfully.

So to return to the previous question.

Yes, the government may well have walked into a political trap here.

But it probably had no choice.

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Science

Devil Comet’s Water Matches Earth, Strengthening Theory of Cosmic Origins

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Astronomers discovered that the water in Comet 12P/Pons-Brooks, known as the “Devil Comet,” is nearly identical to Earth’s. Using ALMA and IRTF data, they mapped cometary water for the first time. The findings bolster the theory that comets delivered water to Earth, enabling life’s emergence.

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