I've never been a climate change denier. If you pump material into the atmosphere with a higher optic density you are destabilising a system. Heat gets trapped and CO2 buildup accelerates. I don't think it's not a serious problem the world shouldn't address.
However.
I am a "Carbotaxwillfixeverything" denier,
a "Theworldwillendin15years" denier
and a "Firesaretheresultofclimatechange" denier.
Over a 800 year period Australia has become a drier country. There is no baseline control to indicate that this wouldn't have happened if you eliminate human induced heating throughout this period on a global level. Many and I mean nearly all crazies call the above statement climate change denial and it isn't. It's being sceptical of a very specific claim.
This is my issue with the whole doomsday crowd. A long track tornado can tear its way through Roodepoort and they'll point to climate change. It's absurd. And if it happens again 2 years later they'll use it as confirmation. Yet these events actually do happen occasionally and might seem like strange coincidences to the inexperienced. Not the scientists actually measuring warming and doing the real work though, the crazies who's life has been cared for in such a manner that any event or change from their content tranquil environments is somehow out of the ordinary.
Ye, I think its useful to separate the two things:
1: We are polluting and destroying the planet.
2: Our climate is changing
There are two things that are controversial about what is happening:
1: The one is causing the other
2: We can somehow undo this climate change and get the system back to what suits us better
Then we look at the Australian bush fires, how much is because of humans ?
1: Its probable that some of the fire is arson
2: There is large scale deforestation happening already
3: People are already interfering with the natural fire process which is making the fire worse (Not letting fires burn out naturally)
4: Roads, buildings and fences make it hard for animals to escape
5: Droughts are made worse by humans excessive use of water.
So even though the greenies might be crazy these fires are largely a man made problem.