Karachi, Pakistan's largest commercial city and primary port, is deteriorating into one of the world's least livable urban centres, with mounting friction between the Sindh provincial government and Islamabad over chronic underinvestment at the heart of the crisis, according to reports. The city of over 20 million people scores just 42.7 out of 100 on the Economist Intelligence Unit's Global Liveability Index, placing it consistently in the bottom five globally.

Sindh-Federal Fault Lines

Senior Sindh Minister Sharjeel Inam Memon has sharply criticised the federal government for what he describes as a 'low priority' approach toward Karachi. His remarks, according to reports, highlight deepening fault lines between provincial and federal authorities over infrastructure funding and urban development. Despite being the country's main trade gateway, Karachi has reportedly been bypassed in the development of the national motorway network — an omission that analysts say has left the city's transport arteries critically overburdened.

Transport and Water Crisis

Heavy freight traffic from across Pakistan converges on Karachi, battering its roads and trapping commuters in daily gridlock. The transport crisis is compounded by a severe water deficit: the city requires 650 million gallons per day (MGD) but currently receives only 610 MGD, leaving a shortfall of 40 MGD. Civic infrastructure is not merely inadequate — in many districts, it is effectively absent, exposing residents to public health risks and eroding quality of life.

Heat Island and Health Risks

Studies indicate that Karachi records the highest urban-rural temperature difference among major Pakistani cities, at approximately 4.5 degrees Celsius. Delivery riders, rickshaw drivers, and outdoor workers reportedly experience temperatures well above official averages. The city's built environment is increasingly designed in ways that absorb and retain heat, worsening both health outcomes and productivity. Combined with the water shortage, the heat crisis is pushing residents — particularly low-income groups — into what reports describe as a precarious daily struggle.

Global Rankings and Class Divide

Karachi's decline is reflected in multiple international assessments. The Asian Development Bank has flagged Pakistan's urban centres as increasingly inefficient, with Karachi specifically cited for congestion and pollution. Forbes recently ranked the city as the second riskiest destination for tourists worldwide, citing high personal security risks, poor infrastructure, and economic vulnerabilities. Class divisions compound the crisis: elites have retreated to cantonment areas and private housing societies, while low-income populations are concentrated in overcrowded districts such as Karachi East. Ethnic and religious tensions further fracture the city, periodically fuelling outbreaks of violence.

Governance Gap and What Comes Next

Continuous migration from across Pakistan continues to swell Karachi's population, intensifying pressure on already-strained housing, transport, and water systems. Governance, critics argue, has remained reactive — focused on short-term fixes rather than structural reform. The federal government's reluctance to prioritise the city in national development plans, combined with what observers call provincial mismanagement, has left Karachi's infrastructure overstretched and its residents underserved. Without a coordinated federal-provincial framework for long-term investment, the gap between Karachi's economic indispensability to Pakistan and its residents' lived reality is likely to widen further.