Karachi, once celebrated for its sprawling tree-lined avenues, is rapidly transforming into a concrete jungle. The city’s charm was defined by the lush greenery that adorned its roadsides, providing shade and developing a sense of harmony with nature. However, the advent of large-scale development projects, such as the Red Line Bus Rapid Transit (BRT), has resulted in the alarming sacrifice of this natural beauty.
One of the most distressing consequences of this urban expansion is the indiscriminate felling of trees. A prime example is University Road, particularly the stretch from NIPA to the University of Karachi, which was once shaded by dense greenery. Today, this vibrant canopy is gone, leaving the road exposed to the relentless sun and worsening environmental conditions.
The loss of greenery has far-reaching environmental consequences. Trees are essential for combating air pollution, mitigating urban heat and providing habitats for birds and other wildlife. Their removal exacerbates Karachi’s already deteriorating air quality and contributes to rising urban temperatures.
To address this crisis, urgent measures are needed to restore the city’s green balance. Tree plantation efforts must be prioritised along major roads, particularly in areas affected by development projects. For every tree removed, an equivalent number — or ideally more — must be planted. Native and fast-growing tree species should be chosen to ensure rapid and sustainable greening.
Public awareness campaigns are equally critical. Karachi’s residents must understand the importance of urban forestry and be encouraged to actively participate in tree plantation drives. Schools, universities and community organisations have a vital role to play in nurturing a culture of environmental responsibility.
The time to act is now. Karachi’s transformation into a concrete jungle can be reversed if collective efforts are made to protect and restore its natural heritage. By prioritising urban forestry and sustainable development, we can ensure that Karachi retains its identity as a vibrant, livable city for generations to come.
Dr Tehmina Abbas , Dr Intikhab Ulfat
Karachi
