[D66] Leestip: Gaat klimaatcrisis van 42, 000 jaar geleden zich herhalen ?

[Dr. Marc-Alexander Fluks]

Kijk, dit is nu wetenschap... geen blabla over CO2 maar het omkeren van 
het magnetisch veld van de Aarde. Of het allemaal klopt, is weer een 
andere zaak...

Wetenschappelijk artikel in Science,
   https://science.sciencemag.org/content/371/6531/811

Meer staat op,
   
https://www.npr.org/2021/02/18/969063568/ancient-trees-show-when-the-earths-magnetic-field-last-flipped-out

Populaire samenvatting
   
https://www.businessinsider.com/neanderthal-extinction-earth-magnetic-poles-flip-climate-change-2021-2
Alwaar,
   Scientists know that Earth's magnetic field has weakened
   about 9% in the past 170 years. The magnetic North pole
   has also been drifting more rapidly since the 1990s, at
   a rate of 30 to 40 miles per year. (...) This has
   'increased speculation that a field reversal may be
   imminent,' the researchers wrote.