A Inteligência Artificial
Artificial Intelligence (AI) has established itself as one of the most transformative technologies of
our time,
influencing various sectors, from health and education to industry and entertainment. Defined as the
ability of machines
to imitate human cognitive skills, such as learning, reasoning and self-correction, AI has enabled
unprecedented
innovations and reshaped the way we interact with the world. In recent years, advances in AI have been
driven by the
exponential increase in available data and the evolution of machine learning techniques, particularly
deep learning. As
highlighted by LeCun et al. (2015), deep learning has enabled the creation of systems that surpass human
performance in
complex tasks, such as image recognition and natural language processing. In addition, the development
of natural
language models, such as GPT-3, has expanded the frontiers of AI, demonstrating impressive capabilities
in text
generation, translation and other linguistic tasks. GPT-3, with its 175 billion parameters, sets new
standards for
understanding and producing natural language. However, along with these advances, ethical and social
concerns arise. The
implications of AI for the job market, privacy, security, and issues of algorithmic bias are widely
discussed by
experts. Proper governance of AI is crucial to ensure that the benefits outweigh the potential risks.
Therefore, AI
represents a powerful tool for transformation, but it also requires a cautious and responsible approach
to maximize its
benefits and mitigate risks. The future of AI will depend on how society, regulators, and developers
address these
challenges and opportunities. Given the above, this paper will seek to bring us to the debate, involving
several
intellectuals who understand the subject, and which still refers them to the challenges, since there are
still many
reasons, due to the lack of conclusive information on this incipient advent that is currently
revolutionising the means
of communication. The following outline provides a framework for exploring ethical challenges in the age
of AI,
addressing key issues such as privacy, algorithmic bias, explainability, and governance. Each topic and
subtopic can be
developed in more detail and with specific examples in a full paper..
Keywords: Artificial Intelligence (AI), deep learning, AI governance, AI ethics.
Screen Time & Social Jet Lag: An Online Survey of Working Professionals
Our lives are governed by three clocks: the social clock that organises our lives with others (local
time), the
biological clock that controls our physiology (circadian time), and the sun clock that defines natural
light and
darkness. The more misaligned these clocks are, the higher are our odds of developing certain diseases.
‘Social jet lag’
quantifies the difference between local and circadian time. Social jetlag is the discrepancy between
social and
biological clocks due to differences in sleep and wake-up times across weekdays and weekends
(Roenneberg, 2006). Humans
are naturally circadian beings, with various physiological, mental, and behavioural rhythms driven by
our biological
clocks. Additionally, we are social creatures. Therefore, externally set elements like job schedules and
social
engagements interfere with our internal circadian timings. Digital connectivity introduces further
social constraints
that may cause our body clocks to become even more misaligned. Social jetlag results from biological and
social time
being out of sync, which can negatively affect one’s physical and mental wellbeing. It has a
significantly adverse
effect on our neurobehavioral and sleep processes. This paper examines the findings of an online survey
on social jetlag
and its association with screen time. It explores how artificial intelligence and algorithms affect
people’s use of
various gadgets. The study explores the role of social media in affecting the circadian cycle and
sleeping patterns.
Upon analysing the relationship between biological cycles and social interactions facilitated by
technology, it was
discovered that technology has the potential to influence and change circadian rhythms. Research found
that using social
networking sites before sleeping influenced respondents through artificial intelligence and algorithms
in social media
sites. This affected their sleeping patterns; the sleep duration was reduced, leading to social jetlag.
The researcher
examines changes in attention, cognitive function, and sleep-related behaviours and disruptions. Most
respondents were
aware that AI algorithms contribute to extended social media use. The findings reveal that habitual
social media usage
leads working professionals to continue using digital technology leading to prevalence of social jet
lag.
Keywords: Social Jetlag, Chronotype, Circadian time, Artificial Intelligence, Mumbai.
The AI Revolution and Techno-nationalism: Analyzing Public Sentiment Toward ChatGPT on Chinese Social Media
China has maintained strict control over domestic access to global internet services, driven by concerns
about internet
sovereignty. For years, it has successfully relied on various domestic alternatives. Recently,
technological
independence and competition have become pivotal topics on Chinese social media, particularly in the
context of the
ongoing trade war with the United States and restrictions on Chinese technology companies. The
advancements in
artificial intelligence (AI) technology by the United States have sparked concerns among the Chinese
public about the
potential rivalry between the two nations. The inaccessibility of the ChatGPT service has further
contributed to the
polarisation of opinions regarding China’s internet policy. This research seeks to explore how state
media presents the
rapidly advancing ChatGPT and related AI breakthroughs, and how the public engages with these
representations. A framing
analysis was conducted to examine how China’s state media shapes the discourse surrounding ChatGPT and
how the domestic
public interprets its arrival and subsequent restrictions. The findings suggest fragmented public
attitudes toward AI
tools developed by U.S. companies, characterised by a mix of feelings, including both Western supremacy
and anti-Western
sentiment. It further reflects China’s ambivalent stance, oscillating between maintaining independence
and seeking
cooperation in the context of globalisation. This research provides new insights into the interplay
between China’s
internet governance and domestic techno-nationalist sentiment.
Keywords:Internet policy, framing analysis, ChatGPT, western supremacy, globalisation
Ethical Challenges in Implementing Artificial Intelligence: Privacy, Algorithmic Bias and Governance
Artificial Intelligence (AI) has established itself as one of the most transformative technologies
today, impacting
areas such as health, education, industry and entertainment. Defined as the ability of machines to
imitate human
cognitive abilities such as learning and reasoning, AI has fostered unprecedented innovations, reshaping
human
interaction with the world. Recent advances, driven by the growth of data and deep learning techniques,
have enabled the
creation of systems that outperform human performance in complex tasks such as image recognition and
natural language
processing. LeCun et al. (2015) argues that deep learning has been fundamental in this progress, while
Brown et al.
(2020) are of the opinion that the capabilities of GPT3, a model with 175 billion parameters, redefines
text generation
and linguistic understanding. However, the development of AI brings ethical challenges, such as impacts
on the job
market, privacy issues, security and algorithmic bias. The importance of adequate governance is
highlighted so that the
benefits of AI outweigh its risks. Given this, this paper proposes an in-depth discussion of these
ethical challenges,
focusing on privacy, algorithmic bias, explainability and governance, offering a critical analysis of
the main points of
attention in the development and responsible use of AI.
Keywords: Artificial Intelligence (AI), deep learning, AI governance, AI ethics.