But climate change is not the main driver of recent wildfires, and it at most one contributing factor among many. If old growth trees remained, if forests were cleared of dead trees, if stands were thinned, if logging companies were allowed to harvest in a timely/economical fashion, or if controlled burns were used with the frequency they used to be, most of these fires would not happen. If there are fewer fires, the smaller number of bad fires that do still happen are much easier to put out quickly, because we would not have to spread fire fighting resources too thinly.
Here's a survey of articles covering the West coast fires (CA, OR, WA) that make this clear:
- https://www.npr.org/2020/08/24/899422710/to-manage-wildfire-... mentions that before 1800, several million acres were burned every year through indigenous burning and also lightning-caused fires. In 2019, California committed to burning just half a million acres a year, but is far from reaching even that modest goal.
- https://www.npr.org/2020/09/10/911592361/are-recent-wildfire... mentions that California needs to address 20M acres every year (through thinning or burning). In 2019, $160M was spent putting out wildfires in CA, but the economic damage was $80B - and yet preventative measures are not being taken.
- https://www.nytimes.com/2018/01/19/us/california-today-100-m... notes that California's focus on fire suppression has led to mass quantities of dead trees resulting from a lack of smaller fires and increased infestation (due to increased forest density enabling transmission of pests/disease)
- https://cliffmass.blogspot.com/2020/09/did-global-warming-pl... mentions that the wind patterns that caused recent wildfires in Oregon is unlikely to have been caused by climate change
- https://katu.com/news/on-your-side/lack-of-forest-management... notes that in Oregon, a lack of forest management has led to a buildup of dense fuels
- https://www.washingtonpolicy.org/publications/detail/to-stop... notes various policy failures that have caused Washington forests to grow out of control, unharvested, and with high density.
- Both the WA state Department of Natural Resources (https://www.dnr.wa.gov/StrategicFireProtection) and WA timber industry (http://www.wfpa.org/sustainable-forestry/reduce-wildfire-ris...) have been increased investment/assistance/regulatory support in thinning forests and conducting prescribed burns. Despite these calls being made for over a decade, despite ever increasing state budgets, and despite a consistent single-party rule, the governor and legislature have done little to respond to those calls for help.
The reality is that all three West Coast governors - Newsom (CA), Brown (OR), and Inslee (WA) - are operating in states that have left-leaning legislatures, judiciaries, and executive leadership. The failure to prevent wildfires or manage them effectively is entirely their fault. It's much more convenient however, to blame an externality like climate change, than to be honest about their own failures. And at the same time, the political theater of blaming wildfires on climate change allows them to forward their political/ideological agendas through far-reaching proposals like Green New Deal, which are much broader than just environmental issues.