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'Our World Is Yellow': Fears for Children as Sickening Smog Blankets Indonesia

Renan Filho Por Renan Filho · 2026-10-27

A thick, toxic haze has engulfed large parts of Indonesia, turning skies yellow and raising alarm over severe health risks to millions of children, as fires rage across Sumatra and Kalimantan.

**Lead**

A suffocating blanket of smog has descended upon Indonesia, with satellite imagery revealing a vast plume of toxic haze stretching across Sumatra, Kalimantan, and reaching as far as neighbouring Malaysia and Singapore. The phenomenon, driven by widespread agricultural burning and peatland fires, has turned the sky an eerie yellow in several regions, prompting desperate pleas from parents and health officials. The Indonesian government has declared a state of emergency in parts of Riau and Central Kalimantan provinces, as air quality indices plummet to hazardous levels, with particulate matter (PM2.5) concentrations recorded at more than ten times the World Health Organization's safe limits. The crisis has reignited a fierce debate about the environmental and technological failures that allow such annual disasters to persist, and the long-term consequences for a generation growing up under a permanent haze.

**Contexto**

Indonesia's dry season, exacerbated by the El NiƱo weather pattern, has created ideal conditions for the deliberate burning of forests and peatlands to clear land for palm oil and pulpwood plantations. This practice, while illegal under Indonesian law, remains widespread due to weak enforcement and the economic pressures of the global commodity market. The resulting haze is not a new phenomenon; it has occurred almost annually since the late 1990s, with particularly severe episodes in 1997, 2015, and 2019. However, the current crisis has drawn renewed international attention due to its intensity and the alarming testimonies emerging from affected communities. Parents in Pekanbaru, the capital of Riau, have described their children suffering from acute respiratory infections, conjunctivitis, and skin irritations. One mother, quoted by local media, said, 'Our world is yellow. My son cannot go outside. He coughs all night.' The phrase has become a viral hashtag on social media, encapsulating the despair of families trapped indoors.

From a technological perspective, the crisis highlights a dual failure: the inability to prevent the fires and the inadequacy of the response. Despite the deployment of water-bombing aircraft and cloud-seeding operations by the Indonesian National Board for Disaster Management (BNPB), the sheer scale of the fires overwhelms available resources. The technology for early detection, such as satellite monitoring systems operated by the Singapore-based ASEAN Specialised Meteorological Centre (ASMC), has improved significantly, providing real-time data on hotspots. Yet, this information often arrives too late to prevent the fires from spreading uncontrollably. Furthermore, the reliance on slash-and-burn agriculture persists because it remains the cheapest and most accessible method for smallholders and large corporations alike, despite the availability of more sustainable, mechanised alternatives. The economic incentive to clear land quickly, combined with the porous enforcement of environmental regulations, creates a cycle of destruction that technology alone cannot break.

**Analise**

The health implications for children are particularly severe and long-lasting. According to paediatric health experts, exposure to fine particulate matter (PM2.5) during early childhood can lead to reduced lung function, asthma, developmental delays, and increased susceptibility to cardiovascular disease later in life. The current smog event is effectively a mass toxic exposure event for millions of young Indonesians. Schools have been closed indefinitely in the worst-affected areas, disrupting education and forcing families to invest in air purifiers and masks that are often unaffordable for the poorest. The psychological toll is also significant; children are being raised in an environment where the sky is permanently yellow, the air is unbreathable, and outdoor play is a health risk. This generational trauma is a hidden cost of the commodity-driven deforestation that fuels Indonesia's economy.

From a technological and policy standpoint, the crisis underscores the urgent need for a paradigm shift. While satellite monitoring and fire-fighting technology are essential, they are reactive measures. The real solution lies in prevention through technological innovation in agriculture. This includes the development and subsidisation of zero-burning land-clearing techniques, such as mechanical chipping and composting, as well as the use of drones for precision monitoring of illegal burning. Furthermore, the global demand for palm oil, which is a key driver of deforestation, must be addressed through stricter supply chain transparency and certification schemes. The European Union's new deforestation regulation, which requires importers to prove their products are not linked to forest destruction, represents a significant step, but its enforcement remains a challenge. For the United Kingdom, which imports substantial quantities of palm oil from Indonesia, this crisis is a stark reminder of the environmental and human cost embedded in global supply chains. The question is no longer whether the technology exists to solve this problem, but whether the political and economic will exists to deploy it effectively.

**Fontes**

- World Health Organization (WHO) air quality guidelines and health impact assessments on PM2.5 exposure. - ASEAN Specialised Meteorological Centre (ASMC) hotspot and haze monitoring data. - Indonesian National Board for Disaster Management (BNPB) official statements and operational updates. - Reports from local Indonesian media outlets, including Kompas and The Jakarta Post, covering parent and community testimonies. - Scientific studies published in journals such as *The Lancet Planetary Health* on the health effects of biomass burning on children. - European Union regulation on deforestation-free supply chains (EU 2023/1115).

Renan Filho
Sobre o autor
Renan Filho
Editor-Chefe do FORTIS News

Editor-chefe do FORTIS News. Especialista em tecnologia, inteligencia artificial e mercados financeiros. Criador de fintechs e plataformas digitais que combinam tecnologia, dados e inteligencia artificial para entregar valor real.