The concept of smart cities has evolved from a futuristic vision to a global reality, with AI-driven infrastructure managing everything from traffic flow to energy consumption. In Singapore (sɪŋə’pɔ: r), sensors embedded in streetlights adjust brightness based on pedestrian activity, while autonomous drones monitor air quality in real time. However, critics argue that such systems create a surveillance dystopia. For instance, facial recognition cameras in London have sparked protests, with activists labeling them a «violation of privacy» disguised as «public safety».
A 2025 report by Amnesty International revealed that data collected from smart meters and GPS trackers in Moscow and Beijing (beɪ’dʒɪŋ) is often sold to third-party advertisers without consent. Meanwhile, cybersecurity experts warn that hackers could exploit vulnerabilities in IoT devices to cripple power grids or transport networks. Proponents counter that transparency regulations and encryption (ɪn’krɪpʃən) technologies can mitigate risks, citing Amsterdam as a model where citizens vote on AI ethics policies via blockchain platforms.
Ключевые ловушки:
Infrastructure («ɪnfrəstrʌkʧə)
Autonomous (ɔ:'tɒnəməs)
Vulnerabilities (vʌlnərə’bɪlətiz)
Encryption (ɪn'krɪpʃən)
Ethics ('ɛθɪks)
Текст 2
By 2040, over 200 million people could be displaced due to rising sea levels, desertification, and extreme weather events – a phenomenon dubbed «climate migration». In Bangladesh), where monsoon floods submerge 20% of the land annually, farmers are relocating to Dhaka ('dɑ:kə), creating mega-slums with no access to clean water. Similarly, Pacific Island nations like Tuvalu (tu:'vɑ:lu:) face existential threats, as their highest points sit just 4 meters above sea level.
Western countries are not immune. In Arizona (ærɪ’zoʊnə), prolonged droughts have turned Phoenix (’fi: nɪks) into a «heat island», with temperatures exceeding 50° C. The EU’s 2025 Climate Refugee Act aims to grant asylum to those displaced, but debates rage over quotas and integration programs. Dr. Anika Patel, a climatologist at MIT, warns: «This is not a future crisis – it’s happening now. Miami could be underwater by 2070, yet policy inertia persists.»
Ключевые ловушки:
Desertification (dɪzɜ: rtɪfɪ’keɪʃən)
Monsoon (mɒn'su:n)
Prolonged (prə'lɒŋd)
Asylum (ə'saɪləm)
Inertia (ɪ'nɜ:rʃə)
Текст 3
AI diagnostics now outperform human doctors in detecting cancers, neurological disorders, and rare diseases. For example, DeepMind’s AlphaMed analyzes MRI scans (ɛm’ɑ:r aɪ skænz) with 99.3% accuracy, compared to 92% for radiologists. In rural India, chatbot triage systems screen patients via WApp, reducing hospital overcrowding by 40%.
However, ethical dilemmas abound. Algorithmic bias in AI models trained on Western medical data often misdiagnoses skin conditions in darker-skinned patients. A 2025 scandal erupted when IBM Watson Healthrecommended chemotherapy (’ki: moʊθerəpi) to terminal patients in Nigeria (naɪ’dʒɪriə) despite palliative care being the only option. Meanwhile, surgeons warn that overreliance on robotic systems erodes manual skills – a trend dubbed «generation button-pushers».
Ключевые ловушки:
Neurological (nʊrə’lɒdʒɪkəl)
Algorithmic (ælɡə’rɪðmɪk)
Chemotherapy (ki: moʊ'θerəpi)
Palliative ('pæliətɪv)
Surgeons ('sɜ:rdʒənz)
Текст 4
The monarch butterfly, known for its epic migration from Canada to Mexico (’mɛksɪkoʊ), is facing unprecedented threats. Each autumn, millions of these orange-and-black insects travel over 4,000 kilometers to oyamel fir forests in Michoacán (mi: tʃoʊə’kɑ: n), where they cluster on trees to survive winter. However, climate change has disrupted their breeding cycles, causing a 90% population decline since the 1990s.
Deforestation in Mexico exacerbates the crisis. Illegal logging in the Monarch Butterfly Biosphere Reserve ('baɪoʊsfɪər rɪ'zɜ:rv) has destroyed microclimates crucial for their survival. Meanwhile, in the United States (ju:'naɪtɪd steɪts), the widespread use of herbicides ('hɜ:rbɪsaɪdz) like glyphosate ('ɡlɪfəseɪt) has eradicated milkweed – the sole food source for monarch caterpillars. Conservationists now employ drones to plant milkweed seeds along migration corridors, but success remains uncertain.
Dr. Elena Cruz, a lepidopterist (lɛpɪ’dɒptərɪst) at Cornell University, states: «Monarchs are bioindicators; their collapse signals broader ecosystem failure. If they vanish, so could pollinators essential for agriculture.» Public awareness campaigns, like «Save the Monarch» in Texas, urge gardeners to plant native flora, offering hope for this iconic species.
Ключевые ловушки:
Herbicides ('hɜ:rbɪsaɪdz)
Glyphosate ('ɡlɪfəseɪt)
Lepidoptera (lɛpɪ’dɒptərə)
Biosphere ('baɪoʊsfɪər)
Agriculture ('æɡrɪkʌlʧər)
Текст 5
Iceland (’aɪslənd), often called the «Land of Fire and Ice», sits atop the Mid-Atlantic Ridge, where tectonic plates diverge. This geological hotspot is home to 130 volcanoes, including Eyjafjallajökull (eɪjəfjætlə’jɜ: kʊtl), whose 2010 eruption paralyzed European air travel for weeks.
Volcanic activity here is both a threat and a resource. Geothermal energy (dʒi: oʊ'θɜ: rməl) powers 90% of Icelandic homes, while tourists flock to sites like Fagradalsfjall (’faɣratalsfjatl), which erupted in 2023 after 800 years of dormancy. However, glacial floods caused by eruptions, known as jökulhlaups (’jɜ: kʊlhlaʊps), can devastate infrastructure.
Dr. Sigurður Magnússon, a volcanologist (vɒl'keɪnələdʒɪst) at the University of Iceland, explains: «We’re constantly balancing risk and reward. Lava fields create fertile soil, but ash clouds threaten aviation.» The 2025 eruption of Katla, one of the most dangerous volcanoes, is now overdue, keeping residents and scientists on high alert.
Ключевые ловушки:
Eyjafjallajökull (eɪjəfjætlə' jɜ: kʊtl)
Geothermal (dʒi: oʊ'θɜ: rməl)
Jökulhlaup (' jɜ: kʊlhlaʊp)
Volcanologist (vɒl'keɪnələdʒɪst)
Katla ('khahtla)
Текст 6
Coral reefs, often dubbed the «rainforests of the sea», support 25% of marine life despite covering less than 1% of the ocean floor. The Great Barrier Reef off Australia has lost 50% of its coral since 1995 due to ocean acidification and bleaching caused by rising temperatures.
Restoration efforts are underway. In the Caribbean, scientists use 3D-printed coral structures to mimic natural reefs, attracting juvenile fish and crustaceans. Meanwhile, coral IVF – collecting spawn from healthy reefs and dispersing it in damaged areas – shows promise in Hawaii.
Dr. Maria Torres, a marine biologist (mə'ri:n baɪ'ɒlədʒɪst), warns: «Even if we curb emissions tomorrow, reefs need decades to recover. Overfishing and pollution must also stop.» Artificial reefs made from sunken ships or concrete offer temporary relief, but only global cooperation can prevent an ecological collapse.
Ключевые ловушки:
Acidification (əsɪdɪfɪ’keɪʃən)
Crustaceans (krʌ'steɪʃənz)
Overfishing (oʊvər’fɪʃɪŋ)
Emissions (ɪ'mɪʃənz)
Ecological (i: kə’lɒdʒɪkəl)
Текст 7
The Arctic wolf, a subspecies of the gray wolf, thrives in the harsh tundra of Greenland and Northern Canada. Unlike their southern relatives, these wolves have thicker fur, smaller ears, and white coats that provide camouflage ('kæməflɑ:ʒ) against the snow. They hunt musk oxen and Arctic hares, often traveling 100 kilometers a day in search of prey.
Climate change, however, is altering their habitat. Permafrost ('pɜ:rməfrɒst) thawing has disrupted migration routes of caribou ('kærɪbu:), their primary food source. Additionally, industrial activity in the Yamal Peninsula (jə'mɑ:l pə'nɪnsjʊlə) has led to habitat fragmentation, forcing packs into smaller territories. Dr. Lars Johansen, a wildlife biologist, notes: «Arctic wolves are keystone species. Their decline could trigger trophic cascades, destabilizing the entire Arctic ecosystem.»
Conservationists advocate for protected corridors and stricter oil drilling regulations. Meanwhile, Indigenous communities in Nunavut ('nʊnəvʊt) share ancestral knowledge to track wolf movements using drones and satellite collars.
Ключевые ловушки:
Camouflage ('kæməflɑ:ʒ)
Permafrost ('pɜ:rməfrɒst)
Caribou ('kærɪbu:)
Trophic ('troʊfɪk)
