“…These brief glimpses prefigure the much-greater consequences expected during a geomagnetic polarity reversal or excursion. Loss of that shielding, during the next geomagnetic polarity reversal, will potentially have devastating consequences for our highly integrated, technology-based infrastructure, as abstracted from [10] and quoted from [11]: "Widespread communications disruptions, GPS blackouts, satellite failures, loss of electrical power, loss of electric-transmission control, electrical equipment damage, fires, electrocution, environmental degradation, refrigeration disruptions, food shortages, starvation and concomitant anarchy, potable water shortages, financial systems shutdown, fuel delivery disruptions, loss of ozone and increased skin cancers, cardiac deaths, and dementia. This list is not exhaustive.…”