It's not climate change/global warming of course - that's a hoax, a con job and a scam - world leaders tell us so.

I kinda feel like this is mostly irrelevant. Europe can stop fossil fuel emissions entirely right now and it’d have very little effect. Doesn’t mean they shouldn’t decarbonize! But… Europe needs to act. Global Warming is real, it’s happening, and it going to continue happening for decades regardless. So mitigations must be done. Improve fire fighting capabilities. Prepare for changing weather patterns and sea level rise. And yes, even install air conditioning to prevent the elderly and disabled from dying very preventable deaths. Letting the misfortunate die by under-resourcing climate mitigations isn’t going to help reduce climate change by any measurable degree.

Any Europe leaders saying so? If not, and Europe agree climate change is the cause of the extreme weather, what have Europe done? Why does fire seem more extreme in Europe? Maybe Europe haven't done enough?

That's not fair, there are also a lot of world leaders that pay lip service to concern about global warming while defending corporate interests at all costs!

In this particular case it was literally arson.

World leaders paying back fossil fuel companies who helped them get elected.