Science
Could Doomsday Come From a Reversal of the Magnetic Poles? – Air & Space Magazine
Lessons from the Laschamps Excursion 42,000 years ago
After studying the reversal of Earth’s magnetic pole known to have occurred 42,000 years ago, a science team led by Alan Cooper from the South Australian Museum in Adelaide, Australia concludes that the event had significant environmental repercussions, especially at lower and mid-latitudes. That time period, known as the Laschamps Excursion, had anomalously high radiocarbon concentrations in the atmosphere, which were linked to a higher influx of radiation. When the reversal occurred, within a…
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