As extreme heat grips parts of France, it’s affecting more than just our daily routines. Hélène Jalin, a clinical psychologist and an expert on eco-anxiety at the Université de Nantes, sheds light on how heat waves can heighten feelings of anxiety about climate change and biodiversity loss.
Many people experience what’s known as eco-anxiety, which is that feeling of dread or stress when thinking about environmental issues. Jalin points out that during the 2022 heat waves in England, online searches related to climate concerns surged when temperatures hit 40°C. This spike reflects a growing worry about the planet’s health.
Heat waves often act as a spotlight on climate change. The discomfort we feel isn’t just physical; it’s a strong reminder of the environmental crises we face. Jalin mentions that heat can make people feel overwhelmed. It’s hard to ignore such a pressing issue when it impacts your everyday life, sleep, and well-being.
A survey by the Mental Health Foundation found that over half of young people in the UK felt anxious about climate change. This number highlights how heat waves can trigger large-scale anxiety, making the situation feel increasingly urgent.
Moreover, for those already coping with eco-anxiety, the heat can intensify their feelings. It’s not just a fleeting concern; it’s a constant presence that can feel suffocating. The physical discomfort of heat can amplify mental strain, creating a cycle that’s hard to break.
As we continue to face these extreme temperatures, understanding their mental health implications becomes essential. Discussions about climate change should not only cover policy and science but also address the emotional responses that come with it.
For further insights on climate anxiety, you can explore the Mental Health Foundation’s resources that delve deeper into this growing issue.

