Posted by greybeard
(here)
What some dont realise is that life is cyclic.
I got interested through the book "Chariots of the Gods" years ago--it made so much sense.
So what happened thousands of years ago may be coming around again.
The weather changes.
and
Mysterious rippling wave shook Earth this month and scientists don’t know why
On November 11, earthquake sensors around the world picked up something very, very strange – a rippling seismic signal seeming to originate in the Indian Ocean.
Seismologist Göran Ekström from Columbia University told National Geographic ‘I don’t think I’ve seen anything like it.’
Researchers believe it’s linked to a previous ‘swarm’ of earthquakes off the coast of the archipelago of Mayotte in the Indian Ocean.
Researchers detected a strange, long and flat vibration from the area, described as an ‘atypical very low frequency signal.’Nicolas Taillefer, head of Bureau de Recherches Géologiques (BRGM) seismic and volcanic risk unit, said, ‘There are a lot things we don’t know. It’s something quite new in the signals on our stations.’
The signal repeated every 17 seconds, lasting for about 20 minutes.
The researchers think it may be related to a huge movement of magma under the Indian Ocean, and say that the islands of Mayotte have actually moved 2.4 inches.
The BRGM says, ‘These observations therefore back up the hypothesis of a combination of tectonic and volcanic effects accounting for a geological phenomenon involving a seismic sequence and a volcanic phenomenon.
‘This hypothesis will need to be confirmed by future scientific studies.’
https://uk.yahoo.com/news/mysterious...115414977.html
Now that may seem off topic but that is the kind of thing that warned our ancestors that some thing was coming and gave them a chance to prepare.
It would seem that part of the preparation was building underground cities
We the current civilization may escape a major cataclysmic event --we may have a relatively minor one--it may be years from now.
We really need to study ancient human history.
Chris