Europe faces a critical moment as the effects of climate change increasingly threaten public health. A recent report from the Lancet Countdown Europe highlights the urgent need for a robust response to intensifying climate-related health risks.
The 2026 edition of the Lancet Countdown Europe report reveals that the progress achieved in recent years is at risk of being undermined. Despite the growing health threats, engagement from public, political, and media sectors on climate and health issues is waning, precisely when decisive action is needed the most.
“Across Europe, the health impacts of climate change are intensifying faster than our response is keeping up,” stated Joacim Rocklöv, co-director of the Lancet Countdown Europe and professor at the University of Heidelberg.
Escalating Health Risks
The report identifies a significant rise in both direct and indirect health consequences due to climate change across Europe.
Direct impacts include a substantial increase in deaths attributable to heat, with nearly all European regions experiencing more fatalities between 2015-2024 compared to 1991–2000. During this period, daily extreme heat warnings surged by 318%. This heightened heat exposure contributes to increased rates of heat-related illnesses, sleep disturbances, worsening of chronic conditions, and adverse birth outcomes.
Poor air quality, linked to climate change, exacerbates respiratory and cardiovascular diseases, presenting additional health challenges across the continent.
Indirectly, climate change is also affecting food security, as rising temperatures and widespread drought impact agricultural productivity. The report notes that over a million additional Europeans faced moderate or severe food insecurity in 2023 compared to the 1981-2010 baseline data.
Furthermore, warming temperatures are facilitating the spread of infectious diseases by expanding mosquito habitats. The report indicates that the risk of dengue outbreaks in Europe has nearly quadrupled over the past decade, with a 297% increase since 1980–2010. There are also rising cases of West Nile, Chikungunya, and Zika virus.
“Rising heat, worsening household air pollution, exposure to infectious diseases, and growing threats to food security are placing millions of people at risk today – not in a distant future,” emphasized Rocklöv.
“The choices we make now will decide whether these health impacts worsen quickly or whether we begin moving towards a safer, fairer, and more resilient Europe.”
Lagging Political and Public Response
Despite the alarming evidence, there is a significant gap between scientific understanding and societal action. Public awareness is fragmented, with health concerns prioritized but rarely linked to climate change.
In 2024, only 21 of 4,477 speeches in the European Parliament addressed the climate-health connection. This pattern extends to party communications and social media, where the issue is largely absent.
Authors of the report caution that this disconnect threatens progress. However, they highlight that measures such as clean energy investments showcase the feasibility and effectiveness of health-positive climate actions, though the pace of these actions needs to accelerate.
“Redirecting investments from fossil fuels into clean energy, improving air quality, safeguarding vulnerable groups, and preparing health systems for rising climate shocks will deliver immediate and long-term health benefits,” said Cathryn Tonne, co-director of the Lancet Countdown Europe and professor at the Barcelona Institute for Global Health (ISGlobal).
“The window for action is narrowing, but Europe has an opportunity to reinforce its decarbonisation leadership and pursue rapid, coordinated and health-centred climate action to protect lives, reduce inequalities and build a resilient, low-carbon future.”
Original Story at www.euronews.com