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Northern Pakistan glaciers melt, wreaking havoc

Northern Pakistan glaciers melt, wreaking havoc
Northern Pakistan glaciers melt, wreaking havoc

The mountains that once crowned Pakistan with serene white now glimmer like a fuse, burning from within. Flash floods are tearing through Swat and Malakand, unleashed by climate-charged pre-monsoon rains. Bridges are vanishing, homes are being swept away, and families watch helplessly as the very ground beneath them gives way.

Many were left stranded, waiting for rescue services for hours, as water surged through their towns. With over 7,000 glaciers, Pakistan holds more glacial ice than any other country outside the polar regions. These glaciers, vital sources of freshwater, are now melting at an alarming rate due to global warming.

This has led to the formation of hundreds of unstable glacial lakes across the north. NASA has found that glacial lake volume worldwide increased by approximately 50 per cent since 1990, and the implications are clear: more water, less stability, more floods. But nature alone is not to blame.

Mismanagement is compounding the crisis. In many valleys and towns, businesses have illegally occupied land along rivers and lake banks, choking natural water channels and blocking drainage. Sewage is routinely dumped into glacial lakes and freshwater streams, turning them into toxic basins.

The north is bleeding, but the south is drowning too. While the highlands face glacial lake outburst floods (GLOFs), the southern coast is quietly sinking under rising sea levels. Saltwater is creeping into fields, displacing farmers and turning once fertile deltas into uninhabitable swamps.

Disaster management remains fragmented. Agencies work in silos, one body for planning, another for relief, another for infrastructure. Even when the Provincial Disaster Management Authority (PDMA) issued urgent directions for district administrations to identify vulnerable zones and communities, the response has been piecemeal.

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Early Warning Systems (EWS) are essential, yet as of now, they operate in only 24 of the most climate-vulnerable valleys in Gilgit-Baltistan and Khyber Pakhtunkhwa. The rest are left to face the wrath of nature with nothing more than intuition and luck. In 2024, the government aimed to construct 250 engineering structures, check dams, gabion walls and irrigation channels to help control water flow and protect at-risk regions.

These measures were reasonable and much needed, especially in the short to medium term.

Melting glaciers cause widespread floods

But they are ultimately temporary solutions to a permanent crisis.

What we truly need is a shift in thinking, from reactive evacuation to planned relocation. Evacuations are for emergencies. Planned relocation is for survival.

It’s the only meaningful, long-term option in areas where climate hazards are no longer occasional but inevitable. Temporary stopgaps won’t work anymore. In these climate hotspots, permanent solutions are needed.

Planned relocation must be deliberate, evidence-based and grounded in dignity. It must ensure that people aren’t just given new roofs but new opportunities, schools, clinics, farmlands and the chance to rebuild lives, not just shelters. While attention focuses on the north, we must not ignore those on Pakistan’s southern coastline.

Their battle is quieter, but no less dangerous. As sea levels rise, villages on the edge of Thatta and Badin are already disappearing. These communities must be part of any serious climate displacement policy.

What’s needed now is long-term, strategic planning that brings together early warning systems, resilient infrastructure, planned relocation and genuine community engagement. Fragmented efforts will keep failing. We can no longer resort to blaming the past or waiting for global justice.

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The climate crisis does not care who lit the match. The crisis we face today will be answered by us alone, or it will consume us, piece by piece, province by province. The ice caps are melting, the floods are rising, and every delay deepens the damage.

We have no more time to wait. The mountains have spoken. So have the rivers and the sea.

What remains to be seen is whether our response will finally match the scale of what we now face.

deanna_ritchie
Managing Editor at DevX

Deanna Ritchie is a managing editor at DevX. She has a degree in English Literature. She has written 2000+ articles on getting out of debt and mastering your finances. She has edited over 60,000 articles in her life. She has a passion for helping writers inspire others through their words. Deanna has also been an editor at Entrepreneur Magazine and ReadWrite.

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