First and foremost, the claim that “dry vegetation can’t ignite” is blatantly, laughably false. Not only are wildfires a natural occurrence across the globe, but smaller, less disastrous fires are necessary for a continued, healthy, growing ecosystem. Secondly, by reading the replies to that Bluesky comment, it's possible the owner of that original post meant to get across that it is more likely for a person to have started the California fire as opposed to it being a natural occurrence. Regardless of the original intent, a German meteorologist of his renown should fact-check himself before discussing such a sensitive topic because claiming that “dry vegetation can’t ignite” is an incredibly damaging blow to reliability.
Cited Sources:
1.wfca_teila. “Are Wildfires Good for the Environment?” WFCA, 17 Sept. 2024, wfca.com/wildfire-articles/are-wildfires-good-for-the-environment/.