Maybe I'm too late commenting and this isn't going to get any attention, but I was under the impression through reading articles about the situation that wildfires worsening in California is mainly due to the fact that we suppress what would ordinarily be small routine burns that need to happen to keep forests healthy. By suppressing these, the buildup of undergrowth makes the ones we can't control much worse.
I'm not saying global warming couldn't be one of the factors contributing to worsening conditions, but I don't think it can shoulder the lion's share of the blame.