Pakistan’s Growing Climate Crisis: Resilience Starts at Home

By Engr. Abdur Rehman Khichi

October 13 is observed every year as International Day for Disaster Risk Reduction. This year, civil society organizations, international agencies, and government authorities in Pakistan marked the day under the theme “Resilience Starts at Home.” The message is particularly important for Pakistan, which remains among the world’s most climate-vulnerable countries. Severe floods have repeatedly struck its plains and settlements, with major disasters occurring every few years. In the last five years, the devastating floods of 2022 and 2025 have once again exposed the country’s vulnerability. Almost every year, Pakistan faces climate-related catastrophes of a scale that is becoming increasingly difficult to manage.

Reports warn that Pakistan is facing a near-continuous cycle of climate-induced disruptions rather than isolated, once-in-a-decade catastrophes. Previously, governments and communities had some time between disasters to rehabilitate affected populations and rebuild damaged infrastructure. That window is shrinking. Before recovery from one catastrophe is completed, another disaster arrives. Unprecedented rainfall in river catchment areas devastates agricultural land, destroys homes, displaces communities, and disrupts the normal course of life. The economic and humanitarian consequences are enormous, and the losses borne by ordinary people and the country are becoming increasingly difficult to absorb.

A study found that human-induced climate change has increased the intensity of Pakistan’s monsoon rainfall. Scientists have warned that global warming is making extreme rainfall events more dangerous. Meanwhile, temperatures frequently approaching or exceeding 50°C in parts of Pakistan accelerate glacier melt. Pakistan has more than 7,000 glaciers, making it one of the world’s most important glacier-bearing countries outside the polar regions. As these glaciers melt, the risk of Glacial Lake Outburst Floods (GLOFs) and flash floods increases, sometimes even before the monsoon season begins. Communities in the Himalayas, Karakoram, and Hindu Kush mountain ranges face growing threats to their lives, homes, agriculture, and infrastructure. Recent GLOF-related events in Nepal (wider Himalayan region) have further raised questions about the safety of people living in these fragile mountain environments.

Floods, however, are only one part of Pakistan’s climate challenge. The country also faces recurring droughts, which can be equally devastating but often receive less public attention. El Niño and La Niña influence global weather patterns and can affect rainfall in Pakistan, although droughts also result from changing monsoon patterns, rising temperatures, water mismanagement, and prolonged dry spells. Pakistan’s arid and semi-arid regions, particularly Balochistan, Sindh, and parts of southern Punjab, are vulnerable to water scarcity. Drought reduces crop yields, kills livestock, depletes groundwater, and threatens the livelihoods of farming communities. When water becomes scarce, food insecurity, rural poverty, and migration can increase. The country must therefore prepare for both extremes: excessive water during floods and insufficient water during droughts.

Another alarming concern is the erosion of Pakistan’s coastline, particularly along the Indus Delta in Sindh. Reduced freshwater flows into the delta, sea-level rise, tidal action, and the loss of mangrove ecosystems contribute to coastal degradation and seawater intrusion. Agricultural land and freshwater resources are increasingly exposed to salinity, while coastal communities face threats to their homes, livelihoods, and fishing activities. The Indus Delta is an ecologically important region, and its degradation is not merely an environmental concern; it is also a threat to food security and the survival of communities that have depended on the land and sea for generations.

Urban flooding has also become a recurring problem across Pakistan’s metropolitan cities. Heavy downpours and cloudbursts can bring cities to a standstill for hours or even days. Inadequate drainage systems, encroachments on natural waterways, unplanned construction, and the poor management of rainwater turn rainfall into a major urban disaster. Hailstorms and severe weather further damage infrastructure and disrupt daily life. Instead of treating urban flooding as an unavoidable consequence of heavy rain, authorities must address the planning failures that magnify its impact. Effective drainage, rainwater harvesting, protection of natural water channels, and groundwater recharge can help cities become more resilient.

Pakistan is also located in a seismically active region, where several tectonic plates and active fault systems create a significant earthquake risk. The devastation of the 2005 earthquake remains deeply embedded in the nation’s collective memory. Thousands of people lost their lives, and entire communities in the northern areas were devastated. Earthquakes cannot be prevented, but their consequences can be reduced through earthquake-resistant construction, strict enforcement of building codes, public awareness, and effective emergency preparedness. In high-risk areas, resilient infrastructure must be treated as a necessity rather than an additional expense.

According to international climate assessments, Pakistan contributes less than one per cent of global greenhouse gas emissions, yet its population bears a disproportionate share of climate-related losses. Amnesty International and UNOCHA have highlighted the increasing risks that climate disasters pose to vulnerable populations, including children and older people. However, Pakistan must also address its own environmental challenges. Carbon emissions, crop-residue burning, deforestation, and unsustainable land use add to environmental pressures. With forest cover less than 5%, protecting existing forests, restoring degraded landscapes, and expanding tree cover are essential measures for reducing vulnerability and safeguarding natural resources.

Rather, Pakistan must shift from reactive relief to anticipatory action and disaster risk reduction (DRR). Relief operations remain essential when disasters strike, but preparedness before a disaster can save lives, protect livelihoods, and reduce financial losses. Early warning systems, evacuation plans, community preparedness, and timely assistance to vulnerable households should become integral parts of national and provincial policies.

Disaster risk reduction should also be included in school curriculum so that children learn how to respond to floods, earthquakes, heatwaves, and other emergencies. Awareness at the household and community levels can help people recognize warnings, prepare emergency kits, identify safe evacuation routes, and protect vulnerable family members. Anticipatory action, supported by reliable forecasts and clear institutional responsibilities, can help communities prepare before a hazard turns into a humanitarian crisis.

At the policy level, governments must integrate DRR and anticipatory action into development plans, and legislation. Pakistan needs region-specific resilience strategies rather than a one-size-fits-all approach. Mountain communities require GLOF-resilient infrastructure and early warning systems; urban centres need effective drainage and improved town planning; rural floodplains require riverine flood preparedness and climate-resilient agriculture; earthquake-prone areas need safer buildings; and coastal communities require measures to address erosion, seawater intrusion, and sea-level rise. Similarly, drought-prone regions need water conservation, efficient irrigation, groundwater management, and crops suited to local climatic conditions.

Disaster risk reduction is not solely the responsibility of governments or international organizations; it requires cooperation among public institutions, civil society, local communities, and individuals. Pakistan’s climate challenge is no longer a distant warning. It is a recurring reality affecting our homes, schools, agriculture, cities, and livelihoods. The more we prepare, the fewer lives we will lose and the less damage we will suffer. Resilience starts at home, but it must be strengthened by responsible governance, sound planning, and collective action.