Connect with us

Science

Basque peoples’ origins finally solved

blank

Published

on

blank

The Basque peoples from Northern Spain (The Basque Country) and Southern France have been an interesting population due to their unique language and genetic make-up. Anthropologists have always wanted to know where they came from and how did their language and customs survive for millennia.

An international team of geneticists may have solved this mystery. Until now, the Basques’ origins remained a mystery. For decades scientists thought that the Basque peoples were an isolated population of former hunter-gatherers that somehow survived the influx of farmers and herders coming from West Asia, almost 6,000 years ago.

The geneticists discovered that it isn’t quite so. Professor Mattias Jakobsson and his team, from the University of Uppsala, Sweden analyzed DNA recovered from eight skeletons from a cave in El Portalon, Atapuerca, Northern Spain. The skeletons belonged to a population of farmers that almost certainly wasn’t indigenous to that area. Their DNA is very similar to present day Basque peoples, though, suggesting they were their closest ancestors.

“Our results show that the Basque peoples trace their ancestry to early farming groups from Iberia, which contradicts previous views of them being a remnant population that trace their ancestry to Mesolithic hunter-gatherer groups. The difference between Basques and other Iberian groups is these latter ones show distinct features of admixture from the east and from North Africa,” says Prof. Mattias Jakobsson in his study.

These findings suggest that the existing theory about the Basque peoples is wrong and that their origin is a mixed one – between local hunter-gatherers and new arriving farmers from the Middle East. After the admixture the new population became relatively isolated for the last 5,000 years, thus they preserved their non-Indo-European language and customs.

This new theory is supported by the fact that this contact between local hunter-gatherers and moving farmers happened many times during the Neolithic age all over Europe. But the Basque peoples’ case is a little different because they chose to remain relatively separated from other geographically close populations.

Who doesn’t enjoy listening to a good story. Personally I love reading about the people who inspire me and what it took for them to achieve their success. As I am a bit of a self confessed tech geek I think there is no better way to discover these stories than by reading every day some articles or the newspaper . My bookcases are filled with good tech biographies, they remind me that anyone can be a success. So even if you come from an underprivileged part of society or you aren’t the smartest person in the room we all have a chance to reach the top. The same message shines in my beliefs. All it takes to succeed is a good idea, a little risk and a lot of hard work and any geek can become a success. VENI VIDI VICI .

Continue Reading

Astronomy

What is the most terrifying communication that humanity could receive from outer space?

blank

Published

on

blank

If there are extraterrestrial civilizations within a reasonable distance capable of detecting our unintentional transmissions, there exists a possibility, albeit small, that among the initial signals they intercept, they could receive the commencement of the 1936 Olympic Games. Therefore, in the unlikely event that they do receive these signals, we might come across a speech by Adolf Hitler during our first encounter with an alien species.

“Naturally, this was not the initial transmission,” clarified Seth Shostak, a senior astronomer at SETI, during an interview with RealClearScience. “However, it was emitted at a sufficiently high frequency to penetrate the ionosphere.”

In the movie Contact, this ultimately became the initial communication that mankind received from an extraterrestrial society. The entities promptly returned the signal to Earth, unaware of the profound consequences that transmitting broadcasts of Adolf Hitler from outer space would have on the targeted species they were endeavoring to establish communication with. It is similar to greeting a random person and then unintentionally reciting a chapter from Mein Kampf.

Fortunately, it is highly likely that we won’t encounter this issue because extraterrestrial civilizations shouldn’t be able to distinguish the signal strengths.

“The power consumption would have been minimal, and the antenna used would not have had a specific direction,” Shostak elaborated. “The notion that extraterrestrial beings might intercept it is highly improbable.”

However, it is possible that we may receive significantly more alarming initial communications, as individuals have been deliberating on X (Twitter) and Reddit.

It appears that people are primarily focused on receiving warnings from extraterrestrial civilizations right now, possibly as a result of a recent unnamed television series.

What would be the scariest message humanity could receive from outer space?
byu/silly_vasily inAskReddit

According to certain proposed resolutions to the Fermi Paradox, which ask why we haven’t detected any signs of advanced extraterrestrial civilizations, the explanation is that these civilizations are intentionally concealing their presence due to the apprehension of their own annihilation.

Another concern is the possibility of receiving an unclear message that extraterrestrial beings will provide us with limited information, apart from the fact that they are en route.

What would be the scariest message humanity could receive from outer space?
byu/silly_vasily inAskReddit

One theory, called the Zoo Hypothesis, is related to this topic. The theory posits that extraterrestrial beings possess knowledge of our existence but deliberately confine us within a designated “zoo” to allow for our evolutionary and societal development. This parallels humanity’s practice of preserving certain areas as nature reserves and refraining from engaging with uncontacted tribes. Based on this hypothesis, it is possible that we may receive contact once we have reached a satisfactory level of technological and societal development and potentially be accepted into a community of other galaxies.

Although there is a prevailing apprehension that initiating communication with an extraterrestrial civilization will probably elicit fear due to humanity’s historical tendency to fear the unfamiliar, there is a potentially more alarming notion.

Continue Reading

Medicine and Health

UnitedHealth reports that cybercriminals obtained health information for a significant section of the American population

blank

Published

on

blank

UnitedHealth Group, a major health insurance company, has verified that a ransomware attack targeted its health tech subsidiary, Change Healthcare, early this year. This cyber attack led to a significant breach of sensitive healthcare data belonging to American individuals.

UnitedHealth announced on Monday that a group of cybercriminals using ransomware gained access to files holding personal data and protected health information. The company stated that the affected data may encompass a significant section of the American population.

The health insurance corporation did not disclose the exact number of affected persons but stated that the process of examining the data is expected to span over several months. Only after this thorough analysis will the firm commence informing the affected individuals about the theft of their information in the hack.

Modify Healthcare manages insurance and billing for a large number of hospitals, pharmacies, and medical practices in the U.S. healthcare industry. It has extensive access to a vast amount of health data on almost 50% of the American population.

UnitedHealth stated that it has not yet observed any indication of doctors’ charts or complete medical histories being illicitly removed from its systems.

The acknowledgment that cybercriminals illicitly acquired personal health information of American citizens is made one week subsequent to the emergence of a new hacking collective, which commenced releasing fragments of the pilfered data with the intention of coercing the targeted organization into paying an additional ransom.

The group, known as RansomHub, released numerous files on its hidden internet leak platform, including the personal data of patients and internal documents associated with Change Healthcare. RansomHub threatened to auction the pilfered data unless Change Healthcare complied with their demand for a ransom.

UnitedHealth spokesperson Tyler Mason acknowledged that the corporation made payments to the cybercriminals, as stated in a communication. The corporation made a payment as a demonstration of its dedication to safeguarding patient data from being revealed. The company declined to disclose the sum it paid.

RansomHub is the second criminal organization to request a payment from Change Healthcare in exchange for releasing a hostage. According to reports, the prominent health technology company paid a sum of $22 million to a criminal organization known as ALPHV, based in Russia, in March. However, the criminal gang vanished after receiving the payment, leaving the affiliate responsible for the data theft without their share of the ransom.

RansomHub stated in their article, along with the released stolen data, that they possess the data and not ALPHV.

UnitedHealth, in its statement on Monday, recognized the publication of certain files but refrained from asserting ownership of the documents. UnitedHealth clarified that the information sent is not an official breach notification.

According to a story by The Wall Street Journal on Monday, the criminal hacking group associated with ALPHV gained unauthorized access to Change Healthcare’s network by utilizing stolen login information for a system that enables remote network access. The hackers infiltrated Change Healthcare’s network for a duration exceeding one week prior to implementing ransomware, thereby enabling them to pilfer substantial quantities of data from the company’s systems.

The cyberattack on Change Healthcare commenced on February 21, leading to persistent and extensive disruptions in the operations of pharmacies and hospitals throughout the United States. Physicians, pharmacists, and hospitals faced difficulties for several weeks in confirming patient benefits for drug delivery, managing inpatient care, and obtaining prior authorizations required for procedures.

A significant portion of the healthcare system in the United States came to a standstill, causing financial strain for healthcare providers due to increasing backlogs and persistent outages.

Last Monday, UnitedHealth disclosed that the ransomware attack had resulted in losses exceeding $870 million. The company’s sales for the first quarter of the year amounted to $99.8 billion, surpassing the expectations of Wall Street experts.

Andrew Witty, the CEO of UnitedHealth, is scheduled to testify before House members on May 1. Witty received over $21 million in total remuneration for the entire year of 2022.

Continue Reading

Medicine and Health

Scientist Investigating SARS-CoV-2 Virus Suggests Possible Indications of Simulation Existence

blank

Published

on

blank

A physicist specializing in the study of mutations in the SARS-CoV-2 virus has put forward intriguing evidence supporting a potential new law of physics known as the “second law of infodynamics.”. This discovery raises fascinating questions about the nature of our reality and the possibility of living in a simulated universe. In addition, he suggests that the study seems to suggest that the theory of evolution is incorrect, as it challenges the notion that mutations are completely random.

There is a great deal of complexity to delve into in this situation. It is important to note that making extraordinary claims necessitates providing extraordinary evidence. However, as Dr. Melvin Vopson elucidates in his research, we currently lack such evidence. Actually, we are far from reaching that point. Nevertheless, the concepts and findings presented are captivating and thought-provoking, even if additional research or examination may later disprove them.

In his most recent study, Vopson examined mutations in the SARS-CoV-2 virus from a unique perspective, focusing on information entropy rather than the traditional concept of entropy.

“The physical entropy of a given system is a measure of all its possible physical microstates compatible with the macrostate,” Vopson explained in the paper. “This is a property of the microstates in the system that do not carry any information.” Given the same system and the ability to generate N information states within it (such as by encoding digital bits), creating N information states results in the formation of N extra information microstates that overlap with the existing physical microstates. These extra microstates contain valuable information, and the increase in entropy they bring is known as information entropy.”

According to Vopson, there is a tendency for entropy to increase over time, but interestingly, information entropy tends to decrease. Consider the heat death of the universe, where the entire cosmos eventually reaches a state of thermal equilibrium. At this stage, the maximum value of entropy has been attained, although not in terms of information entropy. During heat death (or just before), the temperature range and potential states in any part of the universe become extremely limited. As a result, the number of possible events decreases and the amount of superimposed information decreases, leading to a decrease in information entropy.

Although it may offer an intriguing perspective on the universe, can it provide us with any novel insights, or is it merely a secondary and insignificant approach to describing entropy? According to Vopson, the concept has the potential to be a fundamental law that could impact a wide range of fields, including genetics and the evolution of the universe.

“Based on my research, it seems that the second law of infodynamics is an essential principle in cosmology.” According to Vopson’s article in The Conversation, this has broad applicability and significant scientific implications. “It is understood that the universe undergoes expansion while maintaining a constant total entropy, without any heat loss or gain.” However, it is important to note that entropy always increases according to the principles of thermodynamics. This indicates the presence of an additional form of entropy, namely information entropy, that serves to counterbalance the increase.

With the expertise of a seasoned scientist, Vopson observed the ever-changing SARS-CoV-2 virus throughout the course of the COVID-19 pandemic. Regular sequencing of the virus has been conducted to closely monitor its changes, primarily with the aim of developing new vaccines. Examining the RNA instead of DNA, he discovered a gradual decrease in information entropy.

One fascinating example of a rapidly mutating organism is a virus. According to Vopson, the pandemic has provided an exceptional opportunity for research, with the numerous variants of SARS-CoV-2 serving as an unprecedented test sample. The amount of data available is truly remarkable, as stated in a press release.

The COVID data provides strong evidence for the second law of infodynamics, and this research has the potential to unlock countless possibilities. Imagine examining a specific genome and determining the potential benefits of a mutation before it occurs. This technology has the potential to revolutionize various fields, such as genetic therapies, the pharmaceutical industry, evolutionary biology, and pandemic research.

According to Vopson’s perspective, this implies that mutations are not haphazard but rather subject to a governing principle that dictates that information entropy should either remain constant or decrease over time. If this discovery is verified, it would be truly remarkable, as it challenges our current understanding of evolution. Vopson draws attention to a previous experiment conducted in 1972, where a virus unexpectedly experienced a decrease in its genome over 74 generations under optimal conditions. He argues that this observation aligns with his second law of infodynamics.

“Mutations occur randomly and are then subject to natural selection, which determines their impact on an organism,” he explained. What if there’s an underlying process that fuels these mutations? Whenever we encounter something beyond our comprehension, we tend to label it as ‘random’, ‘chaotic’, or ‘paranormal’, when in reality, it is simply our own limitation in explaining it.

By adopting a deterministic perspective, we have the potential to harness the laws of physics to anticipate and forecast genetic mutations, or even their likelihood, prior to their occurrence.

Vopson suggests that the law could potentially provide an explanation for the prevalence of symmetry in the universe.

“A high level of symmetry is associated with a state of low information entropy, which aligns with the requirements of the second law of infodynamics,” stated Vopson in his paper. “Therefore, this fascinating observation seems to provide an explanation for the prevalence of symmetry in the universe; it can be attributed to the influence of the second law of information dynamics.”

The audacious assertions (with their need for additional evidence) don’t end there.

“According to Vopson in The Conversation, the second law of infodynamics is a cosmological necessity and seems to have a universal application. This suggests that the entire universe might be a simulated construct or a massive computer.”

“In order to efficiently run a simulation of our incredibly complex universe, it would be necessary to incorporate data optimization and compression techniques. This would help reduce the computational power and data storage requirements needed for the simulation.” This is precisely what we see happening everywhere, from digital data and biological systems to mathematical symmetries and the vast expanse of the universe.”

Confirmation of the “second law of infodynamics” wouldn’t necessarily imply that we are living in a simulation. It’s important to consider that the theory could still hold true even if that scenario isn’t the case. There are additional quantum mechanical effects that seem to indicate that we are not.

So, what are the next steps for testing this further? According to the principles of infodynamics, it is believed that information possesses mass, enabling it to interact with all other entities. There are indications that this might be true, as suggested by a study conducted in 2012 that found that irreversible erasure of information seems to release heat. According to Vopson’s findings, it suggests that this energy needs to be converted into mass before it can be erased, essentially treating information as a distinct form of matter that is on par with mass and energy.

Experimentally determining whether information possesses mass may not pose a significant challenge. Performing a basic experiment involves measuring the mass of a hard drive both before and after irreversible information erasure. Regrettably, our current capabilities are insufficient to handle the minute mass change anticipated.

However, if this theory holds true, it is highly probable that elementary particles would contain valuable self-information, as suggested by Vopson. For example, consider the fascinating process of informing an electron (perhaps the sole electron in the entire universe) about its unique characteristics, such as its charge and spin. An interesting experiment involves colliding particles and antiparticles at high velocities.

“The experiment entails eradicating the information stored within elementary particles by allowing them and their antiparticles (mirror images of the particles with opposite charge) to annihilate, resulting in a burst of energy known as ‘photons’ or light particles,” explained Vopson. “I have accurately determined the anticipated range of frequencies for the photons that will be produced using principles from information physics.”

Although the concept may not align with conventional thinking, the experiment comes at a relatively affordable price of $180,000 (which is insignificant for advocates of simulation theory like Elon Musk) and can be tested using existing technology. Indeed, it may provide valuable insights into the validity of the concept. Exploring this idea could prove to be intriguing, as we aim to either dismiss it or determine its significance in terms of mass.

Continue Reading

Trending