Comment by defrost

Climate change absolutely increases the fire risk:

    Fire activity in Australia is strongly affected by high inter-annual climate variability and extremes. Through changes in the climate, anthropogenic climate change has the potential to alter fire dynamics. Here we compile satellite (19 and 32 years) and ground-based (90 years) burned area datasets, climate and weather observations, and simulated fuel loads for Australian forests. Burned area in Australia’s forests shows a linear positive annual trend but an exponential increase during autumn and winter.

    The mean number of years since the last fire has decreased consecutively in each of the past four decades, while the frequency of forest megafire years (>1 Mha burned) has markedly increased since 2000.

    The increase in forest burned area is consistent with increasingly more dangerous fire weather conditions, increased risk factors associated with pyroconvection, including fire-generated thunderstorms, and increased ignitions from dry lightning, all associated to varying degrees with anthropogenic climate change.

The "usual suspects" here being the journal Nature publishing analysis of thirty-two years of satellite data and 90 years of ground-based datasets performed by Australia's national scientific body the CSIRO.

Multi-decadal increase of forest burned area in Australia is linked to climate change, Nature, Nov 2021, https://www.nature.com/articles/s41467-021-27225-4

https://www.csiro.au/en/news/all/news/2021/november/new-rese...