"Earth’s magnetic north pole has shifted away from Canada and closer to Siberia at a rapid pace in recent years.
Researchers believe two massive blobs of molten iron in Earth’s outer core may have spurred the runaway pole.
There’s no telling where it will end up."
https://www.popularmechanics.com/science/environment/a32496561/why-magnetic-north-pole-moving/
"It’s become increasingly clear in recent years that Earth’s magnetic north pole has been moving towards Russia at rather fast clip."
https://www.forbes.com/sites/ericmack/2020/05/07/earths-magnetic-north-pole-is-shifting-dramatically-from-a-powerful-tug-of-war/?sh=43052ad21ffe
"Since 2015, the place to which a compass points has been sprinting toward Siberia at a pace of more than 30 miles (48 kilometres) a year."
https://www.sciencealert.com/navigation-systems-finally-caught-up-with-the-mysteriously-north-pole-shift
"Magnetic pole reversals did already occur several times during the earth’s history, one of these events happens once in approximately 350 thousand years. Humanity has already witnessed a few of these events during different stages of our human evolution. The last magnetic pole reversal happened around 780 thousand years ago, and as one of these events occurs usually once every 350 thousand years we can expect a magnetic pole reversal scenario anytime."
"Preparing for a scenario as a magnetic pole shift would be extremely hard for humanity, as the weakened magnetic field could not protect us from solar flares which means that electronic devices and the power grid would be disabled almost entirely. Humanity will have to relearn how to get by without using any electronic devices, according to scientists 90% of people will die in the first year without electricity."
https://preppingplanet.com/pole-shift-effects-on-humans/
"They argue that the weakening of the Earth's magnetic field would have briefly transformed the world by altering its climate and allowing far more ultraviolet light to pour in."
https://www.npr.org/2021/02/18/969063568/ancient-trees-show-when-the-earths-magnetic-field-last-flipped-out
"Every 12,000 years –or there abouts– our planet suffers a magnetic excursion during which its north and south magnetic poles “wander” and eventually “flip” — this process results in a waning of Earth’s magnetosphere which in turn fuels serious climatic events and mid-level extinction events on the ground."
https://strangesounds.org/2021/02/great-reset-magnetic-pole-shift-and-solar-minimum.html
"The world experienced a few centuries of apocalyptic conditions 42,000 years ago, triggered by a reversal of the Earth’s magnetic poles combined with changes in the Sun’s behaviour. That’s the key finding of our new multidisciplinary study, published in Science.
This last major geomagnetic reversal triggered a series of dramatic events that have far-reaching consequences for our planet. They read like the plot of a horror movie: the ozone layer was destroyed, electrical storms raged across the tropics, solar winds generated spectacular light shows (auroras), Arctic air poured across North America, ice sheets and glaciers surged and weather patterns shifted violently.
During these events, life on earth was exposed to intense ultraviolet light, Neanderthals and giant animals known as megafauna went extinct, while modern humans sought protection in caves."
https://theconversation.com/earths-magnetic-field-broke-down-42-000-years-ago-and-caused-massive-sudden-climate-change-155580
Magnetic reversal caused massive climate shifts
https://cosmosmagazine.com/earth/earth-sciences/magnetic-reversal-caused-massive-climate-shifts/?amp=1