Climate change threatens neurological health in Europe

Climate change and environmental factors are increasingly posing threats to brain health across Europe. Rising temperatures, air pollution, and infectious diseases are linked to a higher frequency of neurological disorders, including migraines, dementia, and Parkinson’s disease. Neurologist Ulf Kallweit, representing the European Academy of Neurology, notes that approximately one in three people will be affected by a neurological disorder in their lifetime.

Extreme heat is a primary concern, particularly regarding stroke risk. Research suggests that when temperatures exceed 30°C, the number of stroke cases rises. It is estimated that heat-related strokes, which currently account for about 1% of cases, could rise to between 5% and 8% within the next 20 to 30 years. Additionally, rising temperatures can disrupt sleep quality through tropical nights, further impacting neurological well-being.

Experts emphasize that these outcomes are not inevitable. Policy interventions aimed at reducing exposure to high temperatures and pollution, alongside improving living conditions, can mitigate these risks.