The problem here is primarily in the timeframes they have established as the "benchmarks".
For example, almost universally they set the timeframes for consideration at some time after around 1860, at the tail end of the Little Ice Age. They specifically set as their "benchmark" a point that was the lowest in our planet's climate in over 2,000 years (denying it is an "anomaly" or "global", and scream anything outside of that is "too warm").
So when once realizes the fundamental flaw in their methodology, it is technically correct. If they were honest they would say "glaciers are still retreating and melting at unprecedented rates
since the end of the Little Ice Age".
In reality, it is as uninteresting as saying that in July the winter snowpack is melting at unprecedented rates since December.
In the past 15,000 years we have had multiple warming periods significantly warmer than they are today. We have seen the coastline of Florida shrink significantly in that time, and during the same time periods there have been several eras where things cooled again and glaciers started to expand and advance once again.
And amazingly, confront them with the actual proof of what a "real interglacial" looks like, they absolutely ignore it.
I can't even begin to tell how many times I have used the above image. With image A being what Florida looked like in the last interglacial and every previous interglacial. The very fact that it does not look like that today screams we have yet to hit a peak climate of every previous interglacial.
Humans have lived through every interglacial in the past 3 million years. Our own species actually evolved two interglacials ago inside of an interglacial as a long distance endurance hunter. These are facts, paleontology and geology both prove those are absolute facts.
Yet they still believe their "New Age Religion" that tell them lies, and they want to believe the lies so bad they deny actual science. Then laughingly scream at those that try to inform them about real science that they are "anti-science" and "deniers".
You know, just like those that do not believe in a certain form of religion are screamed at as "heretics" and "infidels". And many of them are even demanding an
auto de fe against any that refuse to agree with them.
Climate denial has increased the risk of catastrophic global change. Should international criminal law be used against those who promote this dangerous trend? Economic and political leaders can no longer pretend it is business as usual. Whether they actively induce environmental harm or just...
courier.unesco.org
They would all do Tomas de Torquemada proud.