WHO Launches New European Commission to Tackle Climate and Health Crisis
The World Health Organization (WHO) has launched the Pan-European Commission on Climate and Health (PECCH) — a high-level initiative designed to deliver actionable solutions for what the agency calls one of the greatest health challenges of our time: climate change.
Announced at a press briefing in Reykjavík, Iceland, PECCH is an independent advisory group convened by WHO Europe. It brings together 11 expert commissioners from across the region, led by Sir Andrew Haines of the London School of Hygiene & Tropical Medicine as Chief Scientific Advisor. Former Icelandic Prime Minister Katrín Jakobsdóttir serves as the Commission’s Chair.
“We’ve seen too many reports and not enough action,” said Jakobsdóttir. “I’m optimistic we can deliver concrete recommendations that actually move the needle on climate and health.”
Europe at the Epicenter of Climate Threats
Europe is now the fastest-warming continent on Earth, with 2024 recorded as its hottest year to date, according to the European Environment Agency. Over the past 40 years, extreme weather — especially heatwaves — has led to 145,000 deaths across the continent. Climate change is also expanding the geographic spread of infectious diseases such as dengue, chikungunya, and Zika, and disrupting food systems, water quality, and ecosystems.
Despite these escalating threats, health-sector responses remain fragmented and often insufficient. PECCH aims to bridge this gap by:
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Identifying climate-related health risks and opportunities.
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Recommending policy strategies for adaptation and mitigation.
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Highlighting government action gaps.
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Raising awareness on the health dimensions of climate policy.
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Advising WHO on region-specific and cross-border interventions.
Expert Reactions: Promising but Pressing for Action
Experts welcomed the initiative but cautioned against inaction.
“It seems designed to raise awareness and counter disinformation,” said Prof. Jeffrey Braithwaite, a health systems researcher from Macquarie University, Australia. “But the real test is whether it leads to measurable action.”
With the U.S. largely absent from global climate leadership, Braithwaite noted, the onus now falls on Europe to keep the climate-health agenda alive.
Dr. Lynne Madden, professor of population and planetary health at University of Notre Dame, Sydney, said a systems-based approach is essential.
“We don’t need more meetings with well-crafted statements. We need action,” she said. “It’s encouraging that the commission appears to take an integrated, systemic view of climate-related health threats and opportunities.”
She added that any meaningful shift must include:
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Strengthening the climate resilience of health systems.
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Committing to net-zero or zero-carbon healthcare.
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Educating healthcare workers on climate-health impacts.
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Eliminating unnecessary care that adds to emissions.
Healthcare’s Carbon Burden: More Than Air Travel
The healthcare sector contributes nearly 5% of global carbon emissions, exceeding even the aviation industry. Experts say it’s high time the sector took responsibility for its own environmental impact.
“Many sustainability interventions in healthcare also lead to cost savings,” said Dr. Kayvan Shokrollahi, consultant plastic surgeon and honorary professor at the University of Liverpool.
He recently led a study on the carbon footprint of burn care and found that hospitals and surgical clinics in the UK are the second-largest contributors to waste, generating over 6,600 tons daily.
His team’s intervention cut plastic waste significantly, saved £2 million, and reduced 150 tons of CO₂ emissions — proof that simple changes can yield substantial results.
“Progress in healthcare sustainability won’t come from one big idea — it’s about implementing a large number of small, cumulative interventions,” Shokrollahi added.
Next Steps: From Vision to Implementation
The Commission will consult with other regions and global partners to explore shared solutions. Its final recommendations will be presented at the World Health Assembly in May 2026, with a clear focus on scaling up impactful health-climate strategies that can be replicated and adopted worldwide.
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