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North will remain North for now, say geo-magnetic boffins

TheVogon Silver badge

"They used two geologically-recent events as their model: one at Laschamp around 41,000 years ago, and the other at Mono Lake, 34,000 years ago.

Those events might have been then, but im not clear why you think to the present day would be a cycle length. The most impacting Milankovitch cycles are 100,000 years in length which consides with ice ages.

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