Before my topic of today, a bit about those Southern California wildfires. These fires are usually caused by Santa Ana winds that can come from October through March. Of course, you also need certain environmental conditions, like drought and global warming, plus some ignition source.  Power grids are especially of concern.  And lightning.   Human causes, like campfire accidents and arson.  In fact, here is what Google AI says: Santa Ana wildfires are not typically caused by a single natural weather trigger; rather, Santa Ana winds act as the dangerous weather accelerant that spreads fires, while nearly all the actual ignitions (90% to 95%) are human-caused . [ 1 , 2 ]. I had a posting last year about them . Apparently, those fires now in Southern California have peaked. Of course other areas in California will remain vulnerable. Certainly, this is not only a California problem, for the Global Fire Dashboard today shows 6926 hotspots around the world. Glo...