Why did the homogenisation of weather records start in the early 2000s?

Why did the BOM start fudging records 20 years ago?
Simple.
They needed to create a narrative that the temperature was getting hotter when it actually wasn’t.
Is $700,000 for First Nations engagement & advisory really needed for high speed rail?

What has Aboriginal culture got to do with building railway lines?
Why does the government have to waste taxpayer money on appeasing activists every time they do something.
The BOM changes weather records making it impossible to track

“Every record has been destroyed or falsified, every book has been rewritten, every picture has been repainted, every statue and street building has been renamed, every date has been altered. And that process is continuing day be day and minute by minute. History has stopped. Nothing exists except the endless present in which the party is always right.”
Bureaucrats on $500,000 but taxpayers foot extravagant meal bills

The rorts never end do they.
In estimates I quizzed Air Services staff on why they are claiming such extravagant expenses on overseas holidays and meals.