The Greek wildfires may be a poor example here, as arson is suspected: https://www.independent.co.uk/news/world/europe/corfu-wildfi... . It's too early to ascribe a cause.
Reducing Europe's summer 2023 to "The Greek wildfires" - fires plural - and then to "some arson on Corfu" is ridiculous minimisation.
Rhodes's firefighters also suspect arson ( https://greekreporter.com/2023/07/26/wildfires-arson-greece/ ) and arrests have been made on Kefalonia ( https://greekcitytimes.com/2023/07/25/kefalonia-two-arrests-... ).
> However once ignited, wildfires are being driven to larger and more intense extremes due to rising global heat and drought conditions caused by the climate crisis.