A recent report from Unicef has unveiled a stark reality: half of the world's children are currently exposed to at least three overlapping climate hazards. These threats, which include heatwaves, storms, floods, and droughts, are significantly endangering children's health, education, and overall survival across the globe. The comprehensive Children’s Climate Risk Report indicates that more than one billion young people are grappling with multiple environmental dangers simultaneously.
The report underscores that rising global temperatures and increasingly extreme weather patterns are placing immense strain on critical infrastructure. One poignant example highlighted by Unicef features children in Papua New Guinea who must swim across a crocodile-infested river to reach school. This perilous journey became necessary after a vital footbridge was destroyed by heavy rains in 2012 and has not been replaced due to a lack of funds. Lorna, a 15-year-old student, shared her aspirations to become a teacher or pilot, but her education is frequently disrupted by the river crossing, particularly during monsoon seasons when strong currents and debris make it even more dangerous. Her headteacher, Charlie Vali David, noted the significant toll on the community, including illnesses from cold, dirty river water and a resulting 'learning gap', especially for female students.
Unicef's analysis examined children's exposure to eight distinct climate hazards: coastal floods, droughts, extreme heat, fires, heatwaves, river floods, sand and dust storms, and tropical storms. The findings reveal that almost every child globally, including those residing in high-income countries, is now exposed to at least one climate hazard. Furthermore, a staggering 123,000 children are expected to experience more than six such hazards in their lifetimes, underscoring the widespread and escalating nature of the crisis.
Geographically, the report identified the Sahel region of Africa as one of the hardest-hit areas, with over four million children facing the triple threat of heatwaves, extreme heat, and sand and dust storms. Similarly, children in Asian nations such as Bangladesh, Myanmar, and Pakistan were found to be exposed to more climate hazards than anywhere else in the world. Even high-income countries are not immune; in Italy, for instance, more than six million children are living with prolonged heatwaves and drought, demonstrating the universal reach of climate change impacts.
In response to these alarming findings, Unicef has put forward a strategic plan aimed at enhancing child protection. The organisation is urging governments and businesses worldwide to commit to significant reductions in emissions and to bolster climate adaptation efforts. A key focus of this plan is to strengthen the essential services that children rely on, such as health and education systems, and to improve infrastructure with the specific needs of children in mind. Catherine Russell, Unicef's executive director, emphasised that such targeted investments can help safeguard children from current climate threats and secure their future.