Flash Floods and Cloudbursts Highlight Pakistan’s Climate Threat

By: Rizwan Tahir Chohan

Pakistan is once again facing the fury of nature. In recent weeks, heavy monsoon rains and sudden cloudbursts have caused deadly flash floods across Punjab, Khyber Pakhtunkhwa, and Gilgit-Baltistan. Villages have been washed away, families displaced, crops destroyed, and roads cut off. The scale of destruction is heartbreaking. Yet, these disasters are no longer accidents of weather they are the clearest sign that climate change is hitting Pakistan harder than most countries in the world. Pakistan contributes less than one percent to global greenhouse gas emissions, but it is among the top five countries most vulnerable to climate change. The latest floods are a reminder that the crisis is not a future problem. It is happening here and now, changing lives, landscapes, and livelihoods.

It is very clear that rising global temperatures are making rains heavier and more unpredictable. The South Asian monsoon, once spread evenly across the season, now brings sudden and violent downpours. Cloudbursts happen when massive amounts of rain fall within hours, are becoming common in the northern mountains. At the same time, glaciers are melting at record speed, creating swollen rivers and dangerous glacial lakes that can burst without warning. This mix of intense rain and fast-melting glaciers means flash floods are becoming Pakistan’s new normal. What used to happen once in ten years now happens every other year.

The human cost is unbearable. Hundreds of lives have been lost and millions forced to leave their homes. Families who lived for generations in one place now survive in temporary camps, uncertain about the future. The economic cost is equally devastating. Crops of cotton, rice, and sugarcane are vital for Pakistan’s economy, have been destroyed. Punjab, the country’s food basket, lies under water in many areas. This loss will increase food shortages and push prices higher. It will also hit the textile industry, which depends heavily on local cotton, threatening exports and jobs. Health is another looming crisis. Floodwaters are breeding grounds for mosquitoes, raising fears of dengue and malaria. Contaminated drinking water risks outbreaks of cholera and other deadly diseases. When disaster strikes, it is not just the flood that kills, it is the hunger, disease, and poverty that follow.

It would be wrong to blame nature alone. Human negligence has made things worse. Cities have been built without planning, with homes and shops constructed on natural drains and riverbeds. Deforestation has left hills bare, unable to soak up heavy rains. Old and weak infrastructure, from dams to drainage systems, cannot handle the pressure of extreme weather. Disaster response is often too late. Warnings rarely reach remote villages, and evacuation plans are weak or nonexistent. Year after year, governments rush to provide relief after the destruction has happened, but little is done to prepare communities before disaster strikes.

Pakistan cannot stop climate change on its own, but it can reduce the damage. This requires urgent action on several fronts. We need flood-resistant roads, bridges, and embankments. Cities must improve drainage and storm water systems. Rainwater harvesting and recharge wells, like the pilot project in Islamabad’s Kachnar Park, should be expanded nationwide to turn destructive rains into a resource. Forests act as natural flood protection. Large-scale tree plantation and watershed management can reduce floods and landslides. Reviving initiatives like the Ten Billion Tree Tsunami should not just be slogans but real action. People must be trained and equipped to face emergencies. Simple steps like SMS flood alerts, local evacuation drills, and community awareness campaigns can save countless lives.

The recent floods and cloudbursts are not one-off tragedies. They are warnings of what lies ahead if Pakistan continues to ignore the climate emergency. Treating every flood as just another disaster is dangerous. Climate resilience must now be seen as a matter of national survival. We can no longer afford short-term fixes and photo-op relief operations. Pakistan needs a long-term strategy that blends science, community action, and international support. If we fail to act, the floods will return with even greater force, stealing more lives, more homes, and more futures. Climate change is no longer about tomorrow. It is already here. Pakistan is at the frontline of this crisis, and the choice before us is clear: either build resilience now or face even deadlier catastrophes in the years to come.

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