I’m not even going to ask how they know something like this
We forget what a theory is and they don’t mention it. It is presented as fact. There is some evidence, enough for questions.
But we started to wear clothes to protect from radiation?
From the posted article:
“The Laschamps excursion coincided with a critical period in human history – as modern humans (Homo sapiens) spread throughout Europe, Neanderthals disappeared, and humans created the first known cave art.”
Not quite sure how to reconcile that.
well this uneducated human would ponder the guess that they wore clothes before they new what radiation was so... (Scratching head...)
Three of the FRchives topics listed above are in bold, they pertain to the Laschamps excursion, which was a real event.
“We forget what a theory is and they don’t mention it.”
Di you even know what a theory is?
“It is presented as fact.”
Nope. See excerpt below:
Limitations
The study acknowledges several limitations. Conducting a complete numerical simulation of the entire 1,300-year excursion would be computationally prohibitive, which is why they selected specific epochs for detailed modeling. The inner boundary of their magnetospheric model assumes a simple ionospheric shell and isn’t coupled to a dedicated ionospheric solver. Their simulations don’t account for extreme space weather conditions or diurnal variations on the global magnetosphere. Additionally, when mapping auroral displays from the magnetosphere to the upper atmosphere, they relied on a dipolar field line approximation, which may introduce inaccuracies, particularly during periods when the field was highly non-dipolar. The researchers note they’re working on enhancing their models to handle non-dipolar configurations more accurately in future studies.
“But we started to wear clothes to protect from radiation?”
No.