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"Artificial Intelligence: A Double-Edged Sword"

In recent years, artificial intelligence (AI) has transitioned from a futuristic concept to an integral part of daily life. From virtual assistants and recommendation algorithms to advanced robotics and autonomous vehicles, AI has permeated various sectors, promising unprecedented levels of efficiency and innovation. Proponents argue that AI has the potential to revolutionize healthcare by enabling faster diagnoses, improve education through personalized learning experiences, and address global challenges such as climate change through predictive modeling. However, the rapid integration of AI into society has not been without controversy. Critics raise alarms over ethical dilemmas stemming from its deployment. Concerns include the displacement of millions of jobs as automation replaces human labor, the erosion of privacy due to pervasive surveillance technologies, and the potential misuse of AI in creating deepfakes or autonomous weapons. Moreover, there are fears that AI systems, if left unchecked, could exacerbate existing inequalities by embedding biases into algorithms or concentrating power in the hands of a few corporations and governments.

Adding to these challenges is the looming question of control. Experts debate whether AI, in its pursuit of optimizing tasks, could surpass human oversight and act in ways that conflict with human values. This raises the specter of existential risks, as advanced AI could inadvertently or deliberately cause harm on a global scale. While international organizations have begun discussions on regulating AI development, a global consensus remains elusive, leaving many unanswered questions about the future of humanity in an AI-driven world.

(Attributed to an Unknown Source)
Based on the text, select the CORRECT alternative.

O texto seguinte servirá de base para responder às questões de 1 a 9.

Valdivia Figurines and the appeal of 'the oldest'

(1º§) The logo for the Ecuadorian Ministry of Culture website is about my favourite thing of the afternoon which is saying a lot since I spent much of the day reading about giant Olmec heads. Three Valdivia Figurines in the colours of the Ecuadorian flag? I am sold! Golly, I love Valdivia figurines for all the right and all the wrong reasons.

(2º§) There are two things that can easily be said about Valdivia figurines: they are VERY Ecuadorian and they are VERY looted. The first explains why they appear prominently on the Ministry of Culture website (and on stencilled graffiti around Quito circa 2007). Ancient Ecuador has played second fiddle to Ancient Peru since the early days of archaeology. The Valdivia culture, however, represents something that Peru doesn't have, 'the oldest'. Everyone loves 'the oldest', national pride, etc. etc.

(3º§) Who else loves 'the oldest'? Collectors and Museums. If the Valdivia pottery sequence is the oldest in the new world, collectors want a slice of that pie. Heck, even better than some junky pottery, the Valdivia made interesting figurines: lovely ladies that look good on stark black backgrounds in auction catalogues. They are part of 'the oldest' yet they also look good.

(4º§) Valdivia sites are famously looted and Valdivia figurines are famously faked. A few years back I started doing some initial work into looting in Ecuador (which led to fieldwork in Quito and the cloud forest that didn't really go anywhere as of yet) and I, like anyone else going down that road, came across Bruhns and Hammond's 1983 Journal of Field Archaeology piece 'A Visit to Valdivia'. Knowing nothing at all about Ecuador at the time, I had never heard of Valdivia, a wonder since the only Ecuadorian archaeology books that Cambridge owns are a few by the late Betty Meggars and Emilio Estrada from the 1950s and 1960s which link uber-ancient Ecuador to Jomon Period Japan (yeah...I know). As Bruhns and Hammond relate, Meggars detected faking at Valdivia immediately after the start of her excavations: practical jokers who discovered a market for their copies. As the market for the pieces grew, the presumed fakes get more and more elaborate and fanciful...and Valdivia sites were just looted to pieces.

(5º§) So really with Valdivia we are left with a situation where we don't know what is real. It is directly comparable to the Cycladic Figurine problem: the corpus is mostly looted, it contains tons of forms not found in the limited archaeological excavations that have been conducted, and we intellectual consumers of artefacts don't know what to believe. To me Valdivia figurines are the perfect looting Catch 22: they warrant study so that the interested public can learn about 'the oldest', but they can't be studied because collectors wanted 'the oldest' so sites were looted and buckets of fakes were produced.

(6º§) In 2007 I bought a fake Valdivia figurine in Otavalo which now stands in a Spondylus shell on my counter and watches me cook. The fella selling it to me told me it was real. I knew it wasn't but made to put it back saying something along the lines that law breaking makes me sick. He quickly agreed that it wasn't real and cut his asking price by a ton. Que Sera. Three cheers, Ecuadorian Ministry of Culture, your logo is the best.

https://www.anonymousswisscollector.com/2012/09/valdivia-figurines-a

nd-appeal-of-oldest.html

In the context of the text, what does "looted" mean?

Read the text to answer question.

The last century of language teaching history, operating within this theory-practice, researcher teacher dichotomy, has not been completely devoid of dialogue between the two sides. We moved in and out of paradigms (Kuhn, 1970) as inadequacies of the old ways of doing things were replaced by better ways. These trends in language teaching were partly the result of teachers and researchers communicating with each other.


The custom of leaving theory to researchers and practice to teachers has become, in Clarke’s (1994) words, “dysfunctional”. What is becoming clearer in this profession now is the importance of viewing the process of language instruction as a cooperative dialog among many technicians, each endowed with special skills, such as program developing, textbook writing, measuring variables of acquisition, designing experiments, and the list goes on.


We are all practitioners and we are all theorists. Whenever that understanding calls for putting together diverse bits and pieces of knowledge, you are doing some theory building. Or, if you have observed some learners in classrooms and you discern common threads of process among them, you have created a theory. And whenever you, in the role of a teacher, ask pertinent questions about Second Language Acquisition (SLA), you are beginning the process of research that can lead to a theoretical statement.


(Brown, H.D. 2006. Adaptado)

The first paragraph of the text mentions theory and practice in SLA as
“I have no faith in human perfectibility. I think that human exertion will have no appreciable effect upon humanity. Man is now only more active - not more happy - nor more wise, than he was 6000 years ago.”
― Edgar Allan Poe

According to Edgar Allan Poe, how does he perceive the change in human activity over the years?
The mistreatment of Ophelia in Shakespeare’s “Hamlet” has long been debated among scholars. This mistreatment culminates in:
About the skimming and scanning strategies, select the correct statement.

How to Exercise While Sítting At Your Computer

Is your work stressing you out? Is your work making you fat? Of course, it is. If you are in a relationship with your work like me (I hate the word "workaholic") , then maybe you are also dealing with some relationship issues like stress and weight gain. Every person who has a desk job does not need to indulge in a tub of ice-cream after a particularly stressful day at work to gain the pounds. In fact, the downside of being a way too dedicated employee is that it will make you fat! The stress to perform plus the inactivity of a desk job will definitely increase your waist size. What's more, you will become lethargic once four hours of inactivity can seriously send your metabolism leveis to an all-time low. If you think that a 30 minute walk every day is enough cardio activity in a week to maintain your metabolism, you are wrong! Yes, I was surprised too! The mathematics of this is that when you perform any cardio activity, it elevates your metabolism rate for a span of time, but not the entire day. Because the rest of the day you are sitting idle on your chair without much activity, the 30 minute walk is not enough, nor is the 1-hour intense workout. What you need to do to keep yourself from pilling on the pounds is to keep your metabolism rate high all day long. For that, you need to break the no physical activity routine from 9 to 5 by exercising while sitting at your desk!

Here are simple exercises that take 5 minutes of your day and prevent you from feeling stiff.

A) Neck: To stretch your neck, slowly flex your head forward and backward, side to side and look right and left. This can be done almost any time to lessen tension and strain. Never roll your head around your neck— this could cause damage to the joints of the neck.

B) Shoulders: Roll your shoulders forward around 10 times, then backward. This helps release the tension off your shoulders.

C) Wrists: Roll your wrists regularly, around every hour or so. Roll the wrists 10 times clockwise, then 10 times counterclockwise. This will help minimize the potential for getting carpal tunnel syndrome if you spend a lot of time typing.

D) Ankles: Roll your ankles regularly. As with your wrists, roll the ankles in a clockwise motion three times, then counterclockwise. This helps improve blood circulation, and prevents that tingling feeling you can get when blood circulation is cut off, also known as "pins and needles".

(Adapted from http://www.buzzle.com and http://www.wikihow.com)

According to the text, which alternative is correct?

Atenção! Leia o texto a seguir para responder à questão.



Are functional and situational language the same thing?


The two labels represent different ways of organising this kind of social language. Functional language comprises expressions that do different things, for example: make a request, invite someone to do something or suggest something. Situational language comprises expressions we use in specific situations, for example: at a restaurant, shopping for clothes or asking for tourist information.

Clearly, there is overlap between the two. In the situation of a doctor’s appointment, different functions will be used. The patient makes a request at a doctor’s appointment, the doctor invites the patient into their consulting room and gives advice on dealing with the medical problem. It is important that you, the teacher, know the primary focus of the lesson. Is it to present and practise expressions associated with a particular function, or to present and practise language related to a specific situation?


THAINE, Craig. Key considerations for teaching functional/situational language. Disponível em: https://www.cambridge.org/elt/blog/2021/11/24/teachingfunctional-situational-language/. Acesso em: 11 jul. 2024. Adaptado.

O texto discorre sobre a diferença entre ‘functional language’ e ‘situational language’. Após a leitura, identifique se as frases abaixo se enquadram em functional language (1) ou situational language (2).

( ) I’d like to book a room for two people, please.
( ) I’m really sorry for the inconvenience.
( ) Would you like some help with that?
( ) Do you have these pants in a size medium?

A sequência correta dessa associação é:
Texts types, also known as genres, refer to categories with different purposes. Read the text thoroughly to mark the option which describes the communicative purpose desired.


Could Climate Change Cause More Lakes to Turn Bright Pink?


Ponds with bubblegum-pink water may sound like something straight out of a dream or a fairytale, but some experts say climate change might actually lead to pinker waters across the world. In Hawaii, U.S. Fish and Wildlife Service staff at Keālia Pond National Wildlife Refuge have been monitoring unusually pink water in the park since October 30. Initially, it was feared the color was a sign of a toxic algal bloom, such as the type that produces red tides, but preliminary analysis suggested the culprits were single-celled, salt-loving halobacteria. These bacteria are responsible for turning other bodies of water pink, including the Great Salt Lake’s North Arm in Utah. This area of the lake was separated from the South Arm in the 1950s with the construction of a railroad causeway, this cut off the North Arm from any influx of freshwater, raising its salinity to an average of 26 to 30 percent – double that of the South Arm – and making it an attractive environment for pinkish-orange algae (Dunaliella salina) and violet-pinkish bacteria (Halobacterium and Halococcus).
Other naturally occurring pink lakes are spread out across the world. Lake Retba in Senegal, Salinas de Torrevieja in Spain and several lakes in the south of Western Australia have all taken on a rosy hue from their resident bacteria. While the lakes may look striking, any increase in Barbie Dreamhouse-colored waters may be a sign of warming temperatures and drier conditions driven by climate change.
Keālia Pond’s unusual pink water certainly seems connected to drought. As of December 19, much of Maui is under abnormally dry to severe drought conditions. Normally, the Waikapu Stream flows into the pond, raising water levels and reducing salinity. But that hasn’t happened for a long time, so the salinity of the Keālia Pond outlet is currently greater than 70 parts per thousand – twice that of seawater.


(Available in: https://www.smithsonianmag.com.)

Leia o Texto 4 para responder a questão.

Texto 4


Brazil is preparing for the biggest heat wave in history, with temperatures above 45°C

Dacio Augustus
November 9th, 2023



Tired of the extreme heat in Brazil? So it's good to prepare, since according to the institute MetSul Meteorology, starting in the next few days another heat wave capable of breaking temperature records will hit the country.

According to information from the MetSouth, the heat wave has already begun, affecting mainly the South and Southeast of Brazil, with atypically high temperatures for the month of November, a period that is already historically hot, but which, in 2023, could see records broken.

Until Friday (10), the most intense heat should be concentrated in the Central-West and in the interior of São Paulo, but from the weekend onwards the mass of hot air increases and the maximum temperatures begin to reach more areas of Brazil, just as it was in September and October. (...)



Disponível em: <https://www.showmetech.com.br/en/brasil-se-prepara-para-

maior-onda-de-calor-da-historia/>. Acesso em: 13 nov. 2023. [Adaptado].

A temática abordada no texto
Something in the water? Why we love shark films


From the Steven Spielberg classic Jaws, to predators stalking the Seine in Under Paris, there is no shortage of shark films.

Hollywood and audiences love them, seemingly never tiring of the suspense, gore and terror.

There are prehistoric giant sharks in The Meg, genetically engineered ones in Deep Blue Sea, and sharks high on cocaine in the ingeniously named Cocaine Shark.

Even Donald Trump is a fan – he was reportedly due to play the US president in a Sharknado film, before becoming the actual president.

I became hooked on them after watching James Bond film Thunderball, where the villain keeps sharks in his swimming pool.

It led to a lifelong interest in shark films, as well as an irrational fear of swimming pools, even ones filled with chlorine inside leisure centres.

Hayley Easton Street is the British director behind a new shark film, Something in the Water, which tells the story of a group of women stranded at sea.

She explains that, as fan of shark films herself, she “absolutely wanted” to make the movie.

So why are shark movies so popular? “It's the fear of what could be going on with the unknown of [the sea]” she tells BBC News.

“Just being stuck in the middle of the ocean is scary enough. You're trapped in something else's world and anything could happen.”

But despite Street's love of shark films, she did not want the ones in hers to be portrayed as marine serial killers.

“We kill 100 million sharks every year” she notes.

The director was also aware that the release of Jaws led to a huge rise in the hunting of sharks, partly because they had been portrayed as merciless killers.

“As much as I love shark films, I love sharks.”

“I was really conscious of that, because it's easy for people to start seeing them as killing machines... or monsters, which they are not.”

She adds: “I feel it's more scary to have the realistic theme of it, that, you know, if you are out in the ocean and there are sharks and they do mistake you for something else, they will kill you.”

Despite the huge success of Jaws, Spielberg has said he “truly regrets the decimation of the shark population because of the book and the film”.

Spielberg is not the only person concerned about Hollywood's portrayal of sharks and the impact it continues to have.

US marine biologist Andriana Fragola dedicates herself to educating people about sharks, often sharing videos of her diving with them.

She says they are “misunderstood predators” that have been harmed by movies and the media.

Andriana tells me that she has watched Netflix's new shark film, Under Paris, and was not impressed.

“Their whole thing was it's about conservation, about studying them, but then the sharks are still eating people.”

“So it's giving a little bit more of a rounded education and a little bit more depth to the story, it's not just people swimming at the beach and getting attacked and eaten.”

“But the bottom line and what people can draw from the movie is that sharks are still really dangerous to people and they're just going to continuously hunt and eat people.”

“If that was true, we would be reduced as a human species. Everyone who goes to the beach, they would be threatened.”

Andriana says the perception of sharks causes a real issue for conservation.

“It's a huge problem because people don't want to protect something that they're scared of.”

“The perception from people is that they're dangerous to humans so we should eradicate them, and that's obviously a huge problem for conservation and getting people to want to empathise or sympathise with sharks and wanting to actually protect them.”

“It's unfortunate because 100 million sharks are killed every year, and globally sharks kill fewer than 10 people every year.”

“We're really focused on the sharks being the monsters and them being out to get us. In reality it's the opposite.”

It is unlikely that Hollywood will stop making shark films, or we will stop watching them.

But the figures show that far from being the serial killers of the sea, sharks are actually much more likely to be the victims of humans.

(Charlotte Gallagher, Culture reporter, BBC 2024. Accessed: 29 July 2024. Available in:<https://www.bbc.com/news/articles/ckmmgxvp7dgo>. Adapted.)
The Meg, Jaws, Deep Blue Sea, Cocaine Shark and Sharknado are cited as examples of:

Scientists study the world’s oldest person

  1. After being bewildered by the “super grandmother’s” great health at 116 years old,
  2. scientists are studying Maria Branyas, the world’s oldest person, in an attempt to unearth the
  3. secret to a long life. Mr. Branyas was born __ San Francisco __ 1907, and __ the age of eight,
  4. she moved __ Catalonia, Spain, where her family was originally from. Ms. Branyas, known to her
  5. X followers as the “Super Catalan Grandma”, has lived in the region ever since and has resided
  6. in the same nursing home, Residència Santa María del Tura, for the last 22 years.
  7. She has agreed to undergo scientific testing, which researchers hope will further their
  8. understanding of certain illnesses associated with old age, such as neurodegenerative or
  9. cardiovascular diseases. Despite her age, Ms. Branyas has no health complications other than
  10. mobility issues and hearing (she suffered permanent hearing loss when she was a child). She also
  11. still has a great memory: “She has a completely lucid head,” scientist Manel Esteller told ABC, a
  12. Spanish outlet. “She remembers with impressive clarity episodes of her when she was only four
  13. years old, and she does not present any cardiovascular disease, common in elderly people.”
  14. Esteller, who studies genetics and how it applies to health conditions, became curious about how
  15. Ms. Branyas’ genetic makeup might affect her aging. After a long talk with Ms. Branyas, Mr.
  16. Esteller believes there must be more to her longevity than meets the eye.
  17. The remarkable woman has not had an easy life; she survived an earthquake while she
  18. was in the US, a major fire, both world wars, the Spanish Civil War, the Spanish Flu pandemic,
  19. and more recently, COVID-19 in 2020. Despite the various pandemics, wars, and family losses
  20. she has endured, her longevity has made scientists question what her secret could be. “We know
  21. Maria’s chronological age, 116 years, but we must determine her biological age,” Esteller said to
  22. ABC, believing that “she is much younger” physically. The scientist has taken biological samples
  23. of saliva, blood, and urine from Ms. Branyas, which are thought to be the “longest-lived” biological
  24. samples and have great scientific value, Josep Carreras, the head of a leukemia research institute,
  25. said to ABC. The samples will be compared with the 116-year-old’s middle daughter, who is 79
  26. years old.
  27. Ms. Branyas often has been asked what her secret is to her long life, and she uses her X
  28. account to post her advice for others. She attributed her longevity to “order, tranquillity, good
  29. connection with family and friends, contact with nature, emotional stability, no worries, no
  30. regrets, lots of positivity, and staying away from toxic people”. However, she also credits a great
  31. amount of luck. “It is clear that there is a genetic component because there are several members
  32. of her family who are over 90 years old,” said Esteller. The rare biological samples will assess her
  33. genes, which will hopefully advance the research of drugs that could help diseases associated
  34. with age and cancer. As for Ms. Branyas, she said on her X account that she is “very happy she
  35. can be useful for research and progress”.

(Available in: https://www.independent.co.uk/extras/lifestyle/maria-branyas-oldest-person-alive-spain-b2436228.html – text especially adapted for this test).

Which of the following statements about Ms. Branyas is INCORRECT?

TEXTO PARA A QUESTÃO

Foods with Good Bacteria


MOTHER EARTH NEWS – Like many of us, I didn’t think much about my gut health when I was younger. But being more responsible for my own foods when I moved out of the house changed what I bought. For some items, it’s a matter of swapping out a product that’s high in processed sugar and other additives for a healthier option. For others, I’ve rethought my food choices altogether, which includes considering guthealthy options to buy at my local store or make myself. If you’re beginning to explore fermented foods, you’re in the right spot. Here are a few foods with good bacteria and some fermented foods recipes you can try.


Source: https://www.postjournal.com/wire/?category=5307&ID=317975

Which of the following best defines "fermented foods" as mentioned in the text?
2024 first year to pass 1.5C global warming limit

By Mark Poynting, Erwan Rivault and Becky Dale


Global warming is nearing a critical point, as 2024 became the first calendar year with an average temperature of 1.5°C above pre-industrial levels, according to The European Copernicus Climate Service.

While it doesn’t mean the Paris Agreement target of keeping the long-term average below 1.5°C has been breached, it highlights how close we are to exceeding it. The rise in global temperatures is primarily caused by fossil fuel emissions, which continue to increase despite international agreements.

Climate scientist Ella Gilbert emphasized the devastating effects of global warming, pointing to events like the Los Angeles wildfires and the floods in Valencia. These disasters are a clear example of extreme weather becoming more frequent and dangerous.

However, she stressed it was not too late to act. Every reduction in emissions and degree of warming can significantly decrease the impact of future disasters. Action must come from governments, businesses, and individuals alike.


Fonte: Adaptado de BBC News. Disponível em: https://www.bbc.com/news/articles/cd7575x8yq5o Acesso em: 15 jan 2025.
Com base no texto, qual é o tema principal abordado?
"All the world's a stage,
And all the men and women merely players;
They have their exits and their entrances,
And one man in his time plays many parts."

Shakespeare, William. As You Like It. Edited by Michael Billington. Penguin Classics, 2004.
"The only way to get rid of a temptation is to yield to it. Resist it, and your soul grows sick with longing for the things it has forbidden to itself, with desire for what its monstrous laws have made monstrous and unlawful."
Oscar Wilde, The Picture of Dorian Gray

In the excerpt, Wilde suggests that temptation is a:
Text 1A4-I


By the middle years of the 20th century, the optimistic story of limitless progress through scientific and technological advance came to be rivalled and sometimes overshadowed by a much more pessimistic, even apocalyptic vision of the trajectory of the modern project. It began to seem increasingly possible that technology would come to master its creators and carry humanity toward unforeseen and possibly catastrophic outcomes.

Premonitions of technological wizardry leading to disasters are extremely old, dating back at least to the myth of Icarus, who is said to have fatally fallen into the sea after flying too close to the sun on wings his father, Daedalus, constructed. As the Industrial Revolution gathered steam, dark anticipations became increasingly widespread, in works such as Mary Shelley’s Frankenstein; or, the Modern Prometheus and Karel Capek’s R.U.R. Perhaps technology, not man, was “in the saddle,” as Henry Adams worried. And perhaps machines, becoming ever more capable and interconnected, were the next step in the evolution of life, destined to dominate and eventually eliminate humanity, as Samuel Butler warned. The contours of the future, H. G. Wells announced in one of his famous lectures, “The Discovery of the Future,” were difficult to discern but would surely be unlike the past or the present, and definitely included disasters of new types and magnitudes.

In the ghastly world wars, technological advances empowered barbarism on a new scale, destroying the credibility of the simple modernist faith that more potent tools are a straight path to human betterment. Rather, technological advance has produced a cornucopia of double-edged swords, with amplified possibilities for both progress and disaster. A growing herd of horsemen of the anthropogenic apocalypse have ominously appeared on the human horizon of possibility: nuclear weapons, genetic engineering, total surveillance despotism, runaway artificial intelligence, and rampant environmental decay.


Daniel Deudney. Dark Skies: Space Expansionism, Planetary Geopolitics, and the Ends of Humanity. New York: Oxford University Press, 2020 (adapted).
In text 1A4-I, the author
O texto seguinte servirá de base para responder à questão.


Fossils show flying reptiles ate squid and fish

Prehistoric flying reptiles lived on a diet of small fish and squid, the latest scientific research has shown.

Researcher Dr Roy Smith said stomach contents discovered in fossils were the "smoking gun" evidence for the diets.

The findings were made by scientists from the University of Portsmouth and the Staatliches Museum fur Naturkunde Stuttgart in Germany and published in the Journal of Vertebrate Paleontology.

Pterosaurs lived 182 million years ago and had wingspans of up to 12m (39ft).

The team analysed the fossilised stomach contents of two pterosaur species, dorygnathus and campylognathoides.

They lived during the early Jurassic period, and were found in modern-day south-west Germany.

They found that dorygnathus ate small fish for its last meal while campylognathoides ate prehistoric squid.

Dr Smith, from Portsmouth University's School of Environment and Life Sciences, said: "It is incredibly rare to find 180 million-year-old pterosaurs preserved with their stomach contents, and provides 'smoking gun' evidence for pterosaur diets.

"The discovery offers a unique and fascinating glimpse into how these ancient creatures lived, what they ate, and the ecosystems they thrived in millions of years ago."

Dr Samuel Cooper, also from the University of Portsmouth, said the stomach contents told scientists "how the animals interacted with each other".

He added: "For me, this evidence of squid remains in the stomach of campylognathoides is therefore particularly exciting.

"Until now, we tended to assume that it fed on fish, similar to dorygnathus, in which we found small fish bones as stomach contents.

"The fact that these two pterosaur species ate different prey shows that they were likely specialised for different diets.

"This allowed dorygnathus and campylognathoides to coexist in the same habitat without much competition for food between the two species."


https://www.bbc.com/news/articles/cx2ym7zedrno
Why does Dr. Samuel Cooper find the squid remains in the stomach of campylognathoides "particularly exciting"?
Text 1A4-II


The pursuit of space exploration represents one of the most captivating undertakings of the human race, serving as a testament to our inherent drive to comprehend the cosmos and our position within it. As humanity expands its reach beyond the confines of Earth, the intricate and essential relationship between technology and law grows increasingly intricate and indispensable.

The rapid progress of technology has ushered us into an era when endeavours in outer space, previously confined to the realm of science fiction, are now becoming tangible and feasible. The present circumstances require a comprehensive legal structure encompassing the existing range of space endeavours and the flexibility to accommodate dynamic technological advancements. The Outer Space Treaty of 1967 set the foundational legal principles governing space exploration activities. However, as humanity continues to explore space and private companies participate alongside sovereign nations, the intersection of technology and law serves as both a catalyst for progress and a cause of disagreement.


Bansi Kaneria; Shivam Pandey. Interplay Between Technology and Law in Space Exploration. In: IOSR Journal of Environmental Science Toxicology and Food Technology, 2024, 18 (03): 31-46 (adapted).
Based on the last paragraph of text 1A4-II, it is correct to conclude that the Outer Space Treaty of 1967
Text CB1A2


Spending time in space and having an unrivalled view of planet Earth is an experience many of us dream of, but the human body evolved to function in the gravity of Earth. So fully recovering from spending time in the weightlessness of space can take years.

“It’s a fact that space is by far the most extreme environment that humans have ever encountered and we’ve just not evolved to handle the extreme conditions,” Professor Damian Bailey, who studies human physiology, says. To begin with, the heart and blood vessels have an easier time as they no longer have to pump blood against gravity — and they start to weaken. And the bones become weaker and more brittle. There should be a balance between the cells breaking down old bone and those making new, but that balance is disrupted without the feedback and resistance of working against gravity. “Every month, about 1% of bones and muscles are going to wither away — it’s accelerated ageing,” Professor Bailey says.

Microgravity also distorts the vestibular system, which is how you balance and sense which way is up. In space, there is no up, down or sideways. It can be disorientating when you go up — and again when you return to Earth.


James Gallagher. What nine months in space does to the human body.
Internet: <bbc.com> (adapted).
It can be inferred from text CB1A2 that
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