I read that it was over 200 arrested for arson. Also, it’s estimated that something like 80% + are human-caused, whether intentional or accidental. I’ve long suspected that when wildfires spring up in swarms here in the U.S., esp. California, it’s largely arson. But the authorities (and then the media) won’t report this, for obvious reasons.
Was one of the human fire starters named Greta?