India's capital, Delhi, has long struggled with choking levels of air pollution. The latest attempt at a solution involves an experimental cloud-seeding program aimed at inducing artificial rain and cleaning the air.
The plan has been proposed by the ruling Bharatiya Janata party since it took office earlier this year. Cloud seeding works by dispersing silver iodide particles into clouds, which then stimulate water droplets to form larger droplets that can produce precipitation. The scheme was originally set to be rolled out months ago, but delays were caused by unpredictable weather patterns.
The Delhi government has now announced that the first trial flight of cloud-seeding flares will take place on October 29, with the goal of bringing much-needed rain to the city. However, experts have expressed skepticism about the effectiveness of this method, citing limited scientific evidence and concerns about its potential impact on agriculture and human health.
Cloud seeding is not a magic bullet solution for Delhi's pollution woes. Critics argue that it only provides temporary relief at best and ignores the root causes of the problem โ excessive emissions from agricultural burning, factories, and heavy traffic. Moreover, there is little research into the long-term effects of repeated use of silver iodide or other chemicals used in cloud seeding on crops and human health.
The risks associated with this approach are clear. Delhi has consistently ranked as the world's most polluted city for over a decade, with pollution levels skyrocketing by 6% in 2024 during the winter months. The city's air quality is often worse than Beijing's infamous "airpocalypse" in 2013, which led to stringent government initiatives to clean the air.
As Delhi struggles to breathe clean air, the cloud-seeding experiment offers a fleeting glimmer of hope but little promise of lasting change.
The plan has been proposed by the ruling Bharatiya Janata party since it took office earlier this year. Cloud seeding works by dispersing silver iodide particles into clouds, which then stimulate water droplets to form larger droplets that can produce precipitation. The scheme was originally set to be rolled out months ago, but delays were caused by unpredictable weather patterns.
The Delhi government has now announced that the first trial flight of cloud-seeding flares will take place on October 29, with the goal of bringing much-needed rain to the city. However, experts have expressed skepticism about the effectiveness of this method, citing limited scientific evidence and concerns about its potential impact on agriculture and human health.
Cloud seeding is not a magic bullet solution for Delhi's pollution woes. Critics argue that it only provides temporary relief at best and ignores the root causes of the problem โ excessive emissions from agricultural burning, factories, and heavy traffic. Moreover, there is little research into the long-term effects of repeated use of silver iodide or other chemicals used in cloud seeding on crops and human health.
The risks associated with this approach are clear. Delhi has consistently ranked as the world's most polluted city for over a decade, with pollution levels skyrocketing by 6% in 2024 during the winter months. The city's air quality is often worse than Beijing's infamous "airpocalypse" in 2013, which led to stringent government initiatives to clean the air.
As Delhi struggles to breathe clean air, the cloud-seeding experiment offers a fleeting glimmer of hope but little promise of lasting change.