Climate change made France, Spain wildfire conditions far more likely, scientists say

Lead

A scientific analysis has found that human-caused climate change made the extreme weather fueling wildfires in southwestern France twice as likely, and made the conditions driving blazes in central Spain 20 times more likely, as reported by multiple outlets including the Jerusalem Post and France 24. The World Weather Attribution (WWA) group of scientists used historical weather observations to assess how "fire-prone" hot, dry, and windy conditions—which indicate how difficult it is to suppress a fire once it starts—have changed over time.

The ongoing wildfires in Spain and France have forced hundreds of thousands of people to evacuate and scorched huge swathes of land, according to reports from the Jerusalem Post and France 24. The economic toll is estimated to be close to $2 billion, a figure carried by multiple sources. In today's climate, extreme fires of this intensity are likely to occur once every 20 years in southwestern France, and once every six years in central Spain, the analysis said.

Coverage Comparison

The coverage of this story varies by outlet, with some focusing on the broader climate context, others on the impact on specific industries, and still others on the scientific analysis behind the fires.

ABC Australia framed the story within the larger context of climate change and wildfires, emphasizing the environmental and human health impacts, as well as the significant economic toll. Their reporting highlighted the broader trend of wildfires in Europe as part of a climate change pattern, with quotes from scientists and experts.

France 24 — English ran multiple pieces, two of which focused on the impact of the wildfires on the French wine industry, particularly in southeastern France. These reports detailed winemakers' concerns about smoke damage to grapes, lab tests being conducted to determine the extent of the damage, and measures being taken to limit damage, such as picking grapes in separate batches. Another France 24 piece covered the scientific analysis, reporting on how climate change is a contributing factor to the wildfires in both Spain and France, and quoting scientists from the WWA group.

The Guardian — World also covered the scientific analysis, framing it within the context of the climate crisis. Their reporting emphasized the role of global heating in making hot, dry, and windy weather more likely, and quoted experts like Dr. Clair Barnes of Imperial College London. The Guardian's tone was described as more alarming, using terms like "climate crisis" and "devastating."

The Jerusalem Post reported on the same scientific findings, providing a straightforward account of the analysis and its implications. Their coverage focused on the evacuation of hundreds of thousands of people and the economic toll, attributing the increased likelihood of fire conditions to human-caused climate change.

Key Claims

• Climate change as a contributing factor: Multiple sources, including the Jerusalem Post, France 24, The Guardian, and ABC Australia, report that human-caused climate change made the extreme weather fueling wildfires in southwestern France twice as likely, and made the conditions driving blazes in central Spain 20 times more likely. The World Weather Attribution group used historical weather observations to reach these conclusions.

• Evacuations and economic toll: The Jerusalem Post and France 24 report that the wildfires have forced hundreds of thousands of people to evacuate. The economic toll is estimated to be close to $2 billion, according to multiple sources.

• Impact on wine industry: France 24 — English reported that wildfires in southeastern France have affected vineyards, with some being destroyed and others spared. Winemakers are concerned about the impact of smoke on their wine, and some are taking measures to limit damage from contaminated fruit. For example, Gregory Guibergia, a winemaker in the Var region, said he plans to pick grapes and turn them into wine in separate batches to reduce contamination risk. Lab tests are being conducted to determine the extent of the damage.

• Bordeaux wine market: One France 24 report noted that the Bordeaux fine wine market has lost nearly a fifth of its value over the past five years, a claim carried by a single outlet.

Perspectives

• World Weather Attribution scientists: The WWA group concluded that human-caused climate change made the extreme weather conditions fueling the wildfires significantly more likely. Dr. Clair Barnes, a research associate at Imperial College London and co-author of the analysis, said: "We've seen repeatedly how climate change increases hot, dry, flammable conditions that are extremely conducive to wildfires. What's unique about this case is that it's still early in the season—and with another heatwave looming, these findings are extremely scary."

• Winemakers and wine industry experts: French winemakers in the Var and Bordeaux regions are concerned about the impact of smoke and drought on their crops. Gregory Guibergia, a winemaker in the Var, described the uncertainty: "The big question is whether or not we will have a burnt taste during the wine making. We won't know straight away." Thomas Duroux, director general of Chateau Palmer in Bordeaux, called the situation a "wake-up call," saying, "We are facing something we have never seen before. We not only have to limit the damage, but also look to the future." He emphasized the need to adapt vineyards to become more resilient to climatic conditions.

• Climate scientist Stefan Rahmstorf: In an account reported by ABC Australia, climate scientist Stefan Rahmstorf described witnessing the fires while on holiday in southern France, reflecting on the future of a young boy he saw on the beach: "I was thinking about his future and would he grow up in an escalating climate disaster? Or will we actually manage to get out of fossil fuels fast enough?"