KATHMANDU, MARCH 19
A recent analysis by Climate Central shows that from December 2025 to February 2026, over one in six people globally faced temperatures significantly influenced by climate change daily. This isn’t surprising, given that extreme heat is becoming more common everywhere.
The Climate Shift Index (CSI) was used to measure the effects of climate change on daily temperatures. It revealed that around 2.5 billion people in 124 countries experienced at least 30 days of heat strongly tied to climate change during this period.
Worryingly, 47 countries saw every day labeled as “risky heat,” meaning temperatures that could harm health. Of those affected, about 225 million experienced more than 30 days of this dangerous heat, with 81% living in Africa.
The primary cause of this alarming trend is human-induced warming, mainly from burning fossil fuels like coal, oil, and methane. This not only makes heat waves more frequent but also intensifies them. In some areas, climate change didn’t just contribute to the heat; it was fully responsible for the most extreme temperatures recorded.
Dr. Kristina Dahl from Climate Central emphasized that “climate change is not a future problem; it’s a present-day driver of extreme heat.” Millions of individuals suffered from dangerous heat levels, which climate change has made more likely. Furthermore, we are witnessing more intense storms, heavy rainfall, and worsening droughts—clear signs of the rising impact of fossil fuel emissions on daily life worldwide.
A recent survey found that 74% of people believe climate change affects their daily lives. Social media trends also show growing discourse, with hashtags like #ClimateCrisis trending as individuals share their experiences with the changing weather. The sense of urgency is palpable.
The current climate situation echoes warnings from scientists over the past few decades. Studies have consistently shown that without drastic reductions in greenhouse gas emissions, extreme weather patterns will only worsen. The choice to ignore the signs could have consequences billions will face in the coming years.
This analysis underscores a crucial truth: climate change is reshaping our world now. A proactive approach, rather than a reactive one, is essential. The upcoming generations depend on the actions we take today.
For more detailed information on the effects of climate change and related research, visit Climate Central’s [Climate Shift Index](https://www.climatecentral.org) or check the [World Meteorological Organization](https://public.wmo.int/en) for updates on climate patterns.
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