Climate change only one factor in Pakistan flood

A boy clings to a rescue wire in a flash flood in Pakistan’s Khyber Pakhtunkhwa province which got nearly 700% more rain than normal in August. Climate change is a major factor behind this year’s catastrophic monsoon flooding in Pakistan, but bad planning and poverty play as big a role in the loss. Fayaz Aziz / the Third Pole

The worst floods in living memory in Pakistan have already resulted in more than 1,100 deaths, including more than 350 children. The disaster affected up to 33 million people, and 5.2 million people are displaced. The Third Pole spoke with Ali Tauqeer Sheikh, one of Pakistan’s leading experts on climate change, development and climate risk management about the causes of the floods, response, and the way forward.

Pakistan faces floods every few years. But since 2009 they have happened almost every year. Is the frequency increasing? And why are they more destructive?

Ali Tauqeer Sheikh: Compared with droughts, heatwaves and glacier melts, which can be clearly attributed to climate change, floods are more complex and harder to attribute to climate change.

But the technology and knowledge around attributing events to climate change has improved – scientists can do modelling and estimate how much was actually due to climate change. Research shows that flooding globally will likely increase due to climate change.

Stronger monsoons result in higher precipitation, and the monsoons are getting more severe. So climate change is a factor. We have also had torrential rains in Sindh, run-off floods in Balochistan, urban flooding in cities like Karachi and Hyderabad, flash floods in south Punjab and lower Sindh, and glacial floods in Gilgit-Baltistan. All this shows that due to climate change, the monsoon has changed its traditional passage, and this will have long-term implications for human security in Pakistan.

But we cannot place our finger just on climate change as the main reason for an increase in devastation from floods. While the increase in floods is very strongly linked with climate change, and climate change is a threat multiplier, most of the losses incurred during flooding are often actually due to poor governance and a weak economy. We are not weaving climate change into our planning. Until we do that, our vulnerability will continue to increase.

A recent report on climate impacts, adaptation and vulnerability by the Intergovernmental Panel on Climate Change shows that climate impacts are globally hitt­i­­n­­­­g much faster than projected by earlier reports.

If one makes a graph showing losses from heavy floods in Pakistan, like those in 1995, 2003, 2007, 2010 and 2022, against population numbers too, it would be evident that the losses from riverine floods increase as the population increases.

If people settle and build houses on river banks, and if the governance is so weak that instead of stopping them it encourages them to settle there, building schools and hospitals and providing electricity connections, it means the state is institutionalising this vulnerability, and the government is exacerbating it with its weak governance.

So are we seeing a vicious cycle of climate change-induced migration, with communities settling where they shouldn’t?

Yes. I wouldn’t like to go and build a house in a risky area near a river, the underprivileged don’t like it either, but they are forced to live in areas are more vulnerable to floods, mud slides and snow storms. The issue becomes more complex due to population increase, the areas they are settled in, and the kind of housing they have.

Part of the reason for the flood damage is climate change, part of it is poor infrastructure and poverty, and part of it is a combination of the two. When we fail to understand something or we don’t want to work on a certain area, we pin it on climate change alone.

The real impact of climate change is lower agricultural productivity, and decreased resilience. For example, when drought hits, people go and settle somewhere else to survive. They move to big cities and try to build houses near rivers to escape droughts. It’s like out of the frying pan into the fire. You left your home to escape poverty, but now you are even more vulnerable.

In their own areas, they at least have social capital. In the new areas they become marginalised. There is no security net in terms of money and back up.

Why has Karachi been devastated?

Because the infrastructure is inadequate. If this amount of rain hit any well-developed city, people would not even know about it because they have functioning infrastructure. We are still relying on drainage that were built by the British before 1947 for a population of 46,000 people in Karachi. Now the population is 26 million. The result? Losses, broken roads, children dying and diseases spreading.

Sea level rise has also increased coastal flooding, while higher ocean temperatures give clouds greater ability to travel further over land, which includes even those parts of Balochistan where we did not have flooding earlier. The increasing frequency of flooding in dry areas can be attributed to these westerly weather influences, rather than the traditional eastern monsoon originating from the Bay of Bengal. This change in the weather cycle seems to have added to the frequency and severity of floods in the typically non-monsoon areas of Balochistan.

Does Pakistan have an adequate disaster management plan?

Our planning is top-down, under the assumption that one size fits all. If you have a specific requirement for a particular neighbourhood, policymakers don’t have the knowledge, patience, or resources to tackle it. We don’t have strong institutions in local government, and these were perhaps kept weak for various reasons. Right now, there is a void at the local level.

There is also competition for resources. The federal and provincial governments are not willing to relinquish the powers they have enjoyed. If more resources go to the provinces, this can strengthen provincial capacity, as we have seen since the 18th Amendment which gave more autonomy and resources to provincial governments. Provinces need to transfer resources to the third tier of government at district and sub-district levels.

What should be the way forward?

There is a conflict between the urgent and long term. Those affected by the floods don’t have a roof over their heads and their standing crops have been destroyed, so they need urgent help, and it is in the interest of the government to provide them that. But people like us want to see long-term resilience.

More often than not, building back better gets forgotten. And some other crisis hits which diverts the policymakers’ attention. A good example of building back better was when after a recent flood in Canada, the government said that it will support and compensate affected people if they don’t build houses in the same coastal areas. It linked cash reimbursement with building back better.

In Pakistan, if someone becomes homeless due to floods, the government says, ‘take 15,000 rupees and rebuild’. But the house will be destroyed by flood again next year as it is built in the same fragile area. Cash reimbursement must be conditional on living in safe zones.

There is a need to create a balance between relief and rehabilitation. But we channel all of our generosity only towards relief.

We need guidelines that will help build stronger mud houses, and help their roofs withstand climate change instead of collapsing. For infrastructure we need guidelines that respond to the growing need to deal with floods and disasters.

So far, we have not increased our adaptation, and as a result have not reduced our vulnerability to floods and other disasters. At the heart of it, we are a climate-vulnerable country, and we desperately need adaptation strategies to avoid this level of loss and damage.

This interview was originally published on The Third Pole under the Creative Commons license, and was conducted by Farahnaz Zahidi Moazzam, Pakistan Editor at The Third Pole.

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