PLASTIC PIPES: Plastic pipes are increasingly used in Pakistan for water distribution due to their low cost, corrosion resistance, and ease of installation. These pipes contain additives, such as stabilisers, antioxidants and plasticisers, which can leach into drinking water over time. In addition, gradual material de-gradation may release microplastics and other chemical contaminants, potentially compromising water quality. The problem is further aggravated by biofilms, meaning microbial layers that naturally form on the inner surfaces of water pipes, accelerating pipe erosion and increasing the release of microplastics into water. As Pakistan upgrades its water supply infrastructure, the choice of pipe materials must proceed beyond cost and durability.

Aiza Javed & Imran Hashmi
Islamabad

DIPLOMATIC BALANCE: Pakistan’s foreign policy, shaped by its experiences during the Cold War and the War on Terror, reflects a recurring pattern of strategic alignment with the United States that has carried lasting internal conse-quences. In both instances, Pakistan found itself at the centre of broader geopolitical conflicts, while the resulting instability, militancy and economic strain were largely absorbed domestically. Analysts have expressed concern that such instability intersects with attempts to undermine key economic initiatives, particularly the China-Pakistan Economic Corridor (CPEC). Encouragingly, Pakistan’s current emphasis on diplomatic balance with both the US and China suggests a conscious effort to avoid past patterns. As such, sustaining this approach will be essential.

Mir Hashim Abdullah
Rawalpindi

FEE DISCOUNT: The cost of getting quality education in Pakistan is increasing beyond the reach of the middle class. The only institutions that really provide quality education remain in the private sector. Parents have no option but to rely on private education because of its standard in private schools. The government should take some steps to rationalise the fee structure of private-sector institutions.

Vijay Kumar Talreja
Karachi

Published in Dawn, April 22nd, 2026