The invisible web of profit behind Southeast Asia's choking haze
In short: In 2019, a thick veil of smog paralyzed Southeast Asia, turning clear skies into a public health crisis. While the smoke was visible, the underlying mechanism was a complex, multi-billion dollar industrial chain that turned carbon-rich wetlands into profit-driven plantations.
The 2019 haze was a recurring regional crisis, primarily driven by illegal slash-and-burn clearing in Indonesia's Sumatra and Borneo islands. The mechanism of destruction centers on peatlands—wetlands that are naturally resistant to fire but become highly combustible when drained for agriculture. When these peat layers burn, they release massive amounts of carbon emissions due to their high density and organic content. This process creates a trans-boundary pollution cycle, where smoke travels across borders to affect the Philippines, Malaysia, Singapore, and Thailand.
The economic driver is the palm oil industry. While large companies often claim to discourage open burning, the reality is a 'complicated web' of subcontractors and smallholders. This web is further obscured by the financial infrastructure: numerous Asian banks, including those in Singapore, Malaysia, and Indonesia, have funded billions of dollars toward deforestation for palm oil and pulp and paper industries. This systemic financing creates a disconnect between corporate policy and the ground-level practices of the subcontractors who actually set the fires.
The human cost was staggering. By September 2019, the region reported over 885,000 cases of severe respiratory infections. In Malaysia alone, the haze forced the closure of over 2,400 schools, affecting approximately 1.7 million students. While governments deployed military personnel and aircraft to fight the fires, the crisis highlighted a persistent tension between immediate industrial profit and long-term regional health and environmental stability.
The 2019 event was part of a long-term pattern, following a critical 2015 haze period. Despite regional agreements aimed at achieving a haze-free ASEAN by 2020, the persistence of the issue underscores the difficulty of regulating a trans-boundary problem rooted in deep-seated global commodity demands and complex supply chains.
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- Summary by Intellect · source: 2019 Southeast Asian haze
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