In brief
Researchers indicate that the recent intense heat wave in Europe, which occurred between June 23 and July 2, may have led to significant excess deaths attributed to climate change, underlining the urgent need for action.
Days following a blistering heat wave that impacted various regions of Europe, scientists presented a crucial study assessing the role of climate change in exacerbating its deadly effects. The World Weather Attribution report, notable for its timely evaluation of climate impacts, estimates that climate change could have tripled the death toll resulting from this extreme weather event.With the actual figures of fatalities not available for several months, the researchers utilized historical temperature data to approximate potential excess deaths. They analyzed data from 12 cities across Europe, concentrating on the peak five-day period of unprecedented heat. "These numbers represent real lives lost recently due to the extreme heat," explained Friederike Otto, a climate science professor at Imperial College London and a key contributor to the research.The team compared the intensity of the heat wave to past patterns, imagining a scenario without the influence of human-induced climate change. By establishing these comparisons, they were able to hypothesize the number of additional fatalities triggered by the extreme temperatures amplified by a warming planet.
