Inteligência artificial
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O que fica quando tudo muda | Fernando Tessaro | TEDxCuiabá
TEDx Talks· 2025-10-02 15:22
Attention and Cognitive Decline - The current generation is the first in history with a lower average IQ than the previous generation [2] - Research indicates that generations born after 2000 show a decline in IQ compared to previous generations, with studies in the US (400,000+ young people) and Norway (700,000+ young people) showing reduced reasoning, language skills, and comprehension [3] - Factors such as low education levels, consumption of processed foods, and excessive screen time are decreasing concentration, memory, and creativity [4][5] - Compromised memory and imbalanced neurochemical systems are leading to a loss of creativity and an inability to sustain quietude [6] Impact of Distraction and Technology - The industry observes that constant distraction, fueled by readily available dopamine, is leading to decreased attention, memory, and ultimately, a loss of personality [7][8] - The focus on instant gratification and superficiality is resulting in a hyper-connected technological world but with existential disconnection [10] - Society values information over wisdom, with conversations with elders being replaced by queries to artificial intelligence [11] The Essence of Humanity and Solucionismo - Despite facing numerous crises, humanity always returns to essential values such as ethics, virtues, relationships, cooperation, faith, and principles [13][14] - "Solucionismo" is defined as using history, philosophy, ethics, science, and spirituality to forge a personality that cannot be replaced by machines, transforming each moment into an opportunity for evolution [15] - The industry emphasizes the importance of choosing stable references and principles as guides, as contexts change but principles remain [16][20] The Role of Technology and the Future - Technology should be a tool for humans, not a "pacifier" that distracts from reality; it should be transformed into a tool that forges a better future [21][22] - The world may move automatically, but individual thought can be deliberate and aligned with truth, enabling individuals to be leaders and positive influences [22][23] - Humanity needs individuals who are peaceful, inquisitive, innovative, diplomatic, communicative, entrepreneurial, competitive, and visionary, who do not accept reality as it is when it can be better [25]
Ciência e conhecimento tradicional a favor da biodiversidade | Emiliano Ramalho | TEDxAmazônia
TEDx Talks· 2025-09-26 15:38
Biodiversity & Conservation - 20% of the planet's biodiversity is in Brazil, most of which is in the Amazon, but 20% of the Amazon has already been lost [2] - Traditional conservation separated people from nature, but a new paradigm integrates people into conservation unit management for sustainable use of biodiversity [5] - Monitoring biodiversity is crucial, exemplified by the Pirarucu monitoring technology, which increased populations by over 400% in managed areas [6][9] - Combining scientific methods with traditional knowledge from indigenous communities is powerful for Amazon conservation [25] - Investment in ancestral knowledge and local Amazonian research is essential for solutions, as the solution for the Amazon lies within the Amazon [26] Technology & Monitoring - Current technologies effectively monitor the forest from above, but struggle to monitor what's inside the forest, including animals [10][12] - The Instituto Mamirauá developed technology using AI to monitor biodiversity in real-time, aiming for a system to monitor the entire Amazon [20] - The system integrates photo and audio capture, identifying species in real-time autonomously, forming the largest network of autonomous sensors in the Amazon [21] - This technology integrates with laser monitoring and satellite imagery, providing species presence data and models for prioritizing conservation areas, reducing information gathering time from months/years to hours [22] - The "Drop" technology allows remote deployment via drones, supporting territory surveillance by communities and indigenous peoples, generating alerts for invasions and species presence [23][24]
Traduzir o mundo com inteligência artificial | Helena Moniz | TEDxAveiro
TEDx Talks· 2025-09-03 16:21
AI and Translation - AI language models, despite their capabilities, often exhibit biases, such as defaulting to masculine pronouns for positions of power [1] - The current AI landscape predominantly represents a world of only 17 commercial languages, neglecting the vast diversity of over 7,000 languages and their unique cultural perspectives [1] - AI's training data is skewed towards the global north, particularly Western cultures and the English language, leading to underrepresentation of other cultures, dialects, genders, and age groups [1][2] Cultural Preservation - Translation involves not just converting words but also transferring and adapting the culture embedded within a language [1] - The loss of languages equates to losing unique perspectives and cultural heritage, similar to the extinction of animal species [1] - There's a growing recognition of the need to give voice to diverse cultural heritages, enriching the world with different perspectives [2] Future Directions - The industry needs a more coordinated effort to support languages beyond the 17 commercial ones, helping them create their digital space [2] - The focus should be on augmenting human capabilities with AI, empowering individuals to overcome limitations and translate culture and sentiment effectively [5] - Achieving truly inclusive translation with AI requires incorporating diverse perspectives and recognizing that each of the world's 7,000+ languages offers a unique view [6]