Researchers warn that dense construction, disappearing vegetation and heat-retaining surfaces are making Pakistan’s cities significantly hotter than surrounding areas, placing outdoor workers and vulnerable communities at growing health risk.
Umair Khan4 min read · Karachi and other major cities, Pakistan
Glacial melt, ageing canals, untreated waste and a retreating delta are converging on one river system that carries Pakistan's food, cities and coastline. This is the story of a lifeline under mounting strain.
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Climate policy is often built on two complementary pillars: mitigation, which tackles the causes of climate change, and adaptation, which helps societies live with its effects. Pakistan needs both, though the balance differs from wealthier nations.
During Pakistan's humid summers, the temperature shown on a thermometer can be misleading. The heat index explains why a coastal city can feel far more dangerous than a hotter but drier inland district.
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With an estimated 348 billion dollar adaptation bill and less than a tenth of pledged climate finance actually disbursed, Pakistan is beginning to shift from disaster response towards genuine resilience, but the gap remains vast.
Blocked drains, illegal construction and paved-over waterways mean moderate rainfall now floods Pakistani cities the way only extreme storms once did. Rain is the trigger, but governance decides the damage.
Cheap solar pumps and near-zero regulation are driving unprecedented groundwater extraction across Pakistan. The crisis is invisible from the surface, but its consequences for cities, farmers and public health are not.
Spring heatwaves, erratic monsoons and shifting pest patterns are quietly rewriting the calendar farmers have followed for generations, forcing hard decisions on sowing, crop choice and survival.
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