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SLR_ZA t1_j5ny1im wrote

Reply to comment by NYCmob79 in Earth's inner core seems to be slowing its spin according to new research published in Nature Geoscience. The study authors suggest this might be part of an approximately 70-year cycle where the core speeds up and slows down relative to the rest of the planet. by shiruken

>he last one was 750k years ago. I'm in the northern hemisphere. We have no winter. I

The magnetic north and south pole do not affect the seasons. The earths tilt affects seasons. This does not swap.

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And because it happens every 200k years on average and we are beyond that does not mean it will happen in the next 75 years. What about 100 years ago by the same argument?

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