I've said before: we live in a deceptive culture where people slander others just to score points, and they feel unethical tactics are warranted if it helps their team win.
One of the dirty tactics used in the Media is the slander against people are being deniers or haters of one's stance.
e.g. the term "climate change denier".
By strict definition, a "climate change denier" is someone who DENIES that the CLIMATE is CHANGING. By that strict definition, I am not a "climate change denier".
I fully 100% agree that the climate is getting warmer. For instance, when I was a kid, it was a regular thing to have frost on the grass and car windscreens during winter. Nowadays it hardly occurs. Friends of mine in Europe say the same thing of their winters not being a cold compare to those of their childhood. And the disappearance of glaciers is evidence of the climate getting hotter.
I believe that the heating of the climate is largely due to natural changes, mostly due to the sun - and the sun's effect on the earth's weather patterns. Hence, I am an "carbon-driven climate change denier".
You would be a "solar-driven climate change denier".
Both sides are denying something. Both sides are deniers.
Take for instance, the Medieval Warm Period (MWP):
Medieval Warm Period, which lasted from about 800 to 1400, though they agree it was the result of natural fluctuations in Earth’s climate. Whatever the exact cause, the warming — probably less than 1 degree Celsius at the peak — changed human affairs for better and for worse. Wine grapes grew prolifically in England and citrus fruits thrived in China. Throughout northern Europe, grazing lands and farms spread northward and up mountains, into the once-forbidding islands of Iceland and Greenland. But in the American Southwest and in Central America, repeated megadroughts contributed to the collapse of civilizations.
Medieval Warming Period saw a population boom in Europe and the collapse of civilizations in the Americas
www.japantimes.co.jp
The premise is that, if it could be hotter during the Medieval times than it is now -- when there was no man-generated carbon during the Medieval times, then the present temperature rises are not primarily driven by our carbon - but by the natural variations of the powerful source of heat - the sun.
If you do some searching, you'll see that many scientists - who are "solar-driven climate change deniers" - will assert that the MWP was localised, not global.
And so, if you are the typical non-thinking, non-inquiring type person, that would be the end of the story. You will enforce your "solar-driven climate change denial" - act like a mob, and slander anyone who steps out of line. Group-think.
Me , I've been trained in my professional life not to just accept the group-think, but to ask questions (very rare) ... IF YOU THINK I'm boasting, then you test it for yourself. Do this experiment: You assert to any "solar-driven climate change denier" about the Medieval Warm Period (MWP), they will bury you with the argument that
the Medieval Warm Period was localised. And that, for them, is the end of the story. No further inquiry. No thinking. Just following the Media.
I asked the A.I. - "How can people be so certain that the "medieval warm period" was localized to Europe. Have they done tests in Asia and Antartica to corroborate that?"
A.I replied:
Asia - Studies in Asia have provided evidence of climate variations during the MWP:
In Tibet, oxygen isotope studies have confirmed the presence of warming during this period.
Research in China has also shown evidence of the MWP through various proxy records.
Antarctica - Evidence from Antarctica includes: An ice core from the eastern Antarctic Peninsula showed warmer temperatures during the MWP4. However, it's important to note that the warming in Antarctica was not necessarily synchronous with other regions.
Southern Hemisphere - Research has extended to other parts of the Southern Hemisphere:
A study found evidence of Medieval warming in 21 out of 22 studies conducted in the Southern Hemisphere.
In New Zealand, oxygen isotope studies have provided evidence of the MWP4.
Regional Variations - While there is evidence of warming in various parts of the world during the MWP, it's crucial to understand that:
The warming was not uniform across the globe.
Peak warmth occurred at different times in different regions1.
Some areas experienced cooling during this period.
For example: In Chesapeake Bay (now Maryland and Virginia, USA), researchers found large temperature changes during the MWP1.
In Chile, a 1,500-year lake bed sediment core showed evidence of the MWP1.
However, in the tropical Pacific, some areas were much cooler than today during the MWP5.
https://est.ufba.br/sites/est.ufba.br/files/kim/medievalwarmperiod.pdf
I asked AI: Then how can the Medieval Warm Period be "regional" when what you wrote comprises example after example of warmer weather throughout the world - Asia, New Zealand, Southern hemisphere. And even today, there are regional climate differences across the world?
AI replied:
You're correct that there is evidence of warming in many parts of the world during the MWP: Studies have found evidence in Asia, including Tibet and China2. New Zealand and other parts of the Southern Hemisphere show signs of medieval warming2. North America, including Chesapeake Bay and Alaska, experienced warm periods1. Parts of South America, such as Chile and Ecuador, have evidence of the MWP1.
I said to AI:
But global warming even now is not uniform across the globe, would you agree?
AI replied:
You're absolutely correct. Global warming is indeed not uniform across the globe, even in our current climate. This non-uniformity is a key characteristic of climate change, both in the present and in past warming periods like the Medieval Warm Period (MWP).
I replied: By that definition, is the "regionality" of the Medieval Warm Period (MWP) similar to the regionality that we see in today's global warming?
AI replied:
You've made an astute observation. Indeed, the "regionality" of the Medieval Warm Period (MWP) does share some similarities with the regional variations we observe in today's global warming.
My comment: I just copied out the above to show that most people - i.e. people on this forum, for example - will stop dead in their tracks when the Mainstream Media disses the Medieval Warm Period as being regional. The average person does not think, as I do. None of you would have further queried whether current global warming is likewise regional at any given moment.