The article highlights a stark forecast from climate scientists: 2026 could be among the warmest years on record, driven by rising global temperatures and the emergence of El Niño. The World Weather Attribution group warns that this combination could intensify extreme weather, including floods, droughts, and wildfires, with health impacts and air pollution adding to the global risk.
This blog post distills those findings and explains the mechanisms at play. It also outlines what action is needed to reduce the coming burden.
2026: A glimpse into a warmer world and rising risk of extreme weather
Global warming is tightening the baseline for heat and humidity. An intensifying El Niño is disrupting rainfall patterns and driving sea surface temperatures toward record highs.
The group notes that these forces together are pushing the climate system toward more frequent and severe extremes. In the first four months of 2026, wildfires have scorched more than 150 million hectares, far above recent seasonal averages.
The risk of devastating floods, droughts, and fires is elevated while temperatures continue to rise.
El Niño and warming: amplifying the climate signal
According to Daniel Swain of the University of California Institute for Water Resources, the natural rainfall disruptions from El Niño are being amplified by roughly 1.5°C of global warming that has been experienced by 2026. This combination makes unprecedented, or strongly anomalous, global impacts plausible under current warming levels.
Friederike Otto, co-founder of the World Weather Attribution project, stresses that climate change remains the primary driver behind worsening extremes. Natural cycles like El Niño modulate when and where those extremes hit hardest.
Health, wildfire smoke, and the broader human cost
Scientists emphasize the public health implications of a hotter, drier world. Heat-related deaths are often underestimated, occurring quietly in homes and fields.
Wildfire smoke compounds respiratory and cardiovascular risks for vulnerable populations. Jemilah Mahmood of the Sunway Centre for Planetary Health calls for urgent attention to these health outcomes as part of a holistic planetary health strategy.
The health sector must be prepared for higher heat exposure, worse air quality, and associated morbidity in the coming years.
Health impacts and daily life in a warming climate
- Heat exposure can affect workers, students, and the elderly, often without visible signs in the early stages.
- Air quality declines during wildfire events, elevating risks for asthma, COPD, and cardiovascular disease.
- Hidden risks include heat-related stress and dehydration that can worsen chronic conditions and reduce productivity.
What can be done: emissions reductions and resilience building
The consensus among scientists is unequivocal: to reduce the heightened risk of extreme climate events in 2026 and beyond, rapid emissions cuts are essential, paired with adaptation measures that protect health and infrastructure.
The global community is urged to accelerate decarbonization, strengthen heat-health warning systems, and invest in wildfire management and air-quality controls.
While El Niño introduces natural variability, the underlying trend is a human-made intensification of risk. Policy choices today are decisive for tomorrow.
Strategies for policymakers, communities, and individuals
- Cut greenhouse gas emissions now to slow the pace of warming and reduce the magnitude of future extremes.
- Invest in resilience—early warning systems, cooling centers, and community health programs to protect vulnerable groups.
- Strengthen wildfire prevention and response with better land management, rapid detection, and air-quality measures during smoke events.
- Address health impacts comprehensively by integrating climate risk into health systems, housing policies, and occupational safety standards.
Here is the source article for this story: Climate scientists warn 2026 could be one of warmest years, with extreme weather likely