Would you still trust their authority if they were changing data? The hockey stick graph is a great example they left out the medieval warm period and the little ice age, this gave the impression of a perfectly stable climate only for the current warming trend to look severe.. in 1990 before the alarm there was a graph by the IPCC but 21 years later there was a new graph by the IPCC same organization same data fields different data figures just when it was needed for Al Gore to begin the hoax .
Have you seen how bad wild fires in the USA have been? proof of climate change its never burned as much? a major upward trend since 1986 what an odd year to start a graph I wonder why they started that year?
Look a graph since 1916, amazing to see that 1986 is near enough a record low, by starting the first graph at a low point it makes things look worse. Now look at how bad was it previously? Ignore that probably started by farmers clearing their land nothing to do with climate well that's the reason given as to why it's not relevant today, while leaving in current fires started by people.
Climate change may be making California’s wildfires more extreme, but they are almost all ignited by human activity, not natural causes.
www.nytimes.com
I'd be more inclined to believe "experts" if they weren't changing historical data or starting graphs at a very specific year to make their claims look legitimate.