Or geothermal uptake is nothing compared to regular volcanic activity. Earth's poles swap positions: https://en.wikipedia.org/wiki/Geomagnetic_reversal https://

Or geothermal uptake is nothing compared to regular volcanic activity. Earth's poles swap positions: https://en.wikipedia.org/wiki/Geomagnetic_reversal https://en.wikipedia.org/wiki/Geomagnetic_reversal > Reversal occurrences appear to be statistically random. There have been at least 183 reversals over the last 83 million years Whether this is part of one is anyone's guess.