The recent finding that 22 million Bangladeshi children are now exposed to intensified heat should alarm every policy-maker in the country.
Extreme heat is no longer an abstract climate concern but a direct, daily threat to our children’s health, development, and future.
As one of the world’s most heat‑vulnerable nations, the fact that our children are paying the price for a crisis they did nothing to create should anger us deeply.
Heat affects children differently and more severely, increasing the risk of dehydration, respiratory distress, malnutrition, and long‑term developmental harm. It disrupts schooling, reduces outdoor play, and places enormous stress on families who must navigate rising temperatures without adequate cooling, shade, or healthcare access.
Protecting children from heat thus requires year‑round planning: Better heat‑resilient school infrastructure, shaded community spaces, early‑warning systems, and public health campaigns that help families recognize and respond to heat stress. Our urban planning must also recognize the importance of tree cover and ventilation.
With that said, while Bangladesh must do all it can to combat the effects of climate-change induced heat, it should not be shouldering this burden alone.
It bears repeating that wealthy nations have contributed to the climate crisis, yet it is countries like Bangladesh that bear the brunt of the consequences.
Protecting vulnerable children thereby requires climate finance that is predictable, adequate, and accessible. Grants - not loans - must support adaptation measures and technology transfers must be real, not rhetorical. Global climate negotiations must also stop sidelining the needs of heat‑exposed children in the Global South, treating them as if their concerns are secondary.
Bangladesh is doing what it can, but the scale of the crisis demands international responsibility. No child should suffer because the world’s richest countries failed to act time and time again.