A geologist warns that the Earth could enter a new cycle of major disasters, including earthquakes, volcanic eruptions, and extinctions, based on a study suggesting a periodicity of about 27 million years, correlated with internal processes of the planet and the movement of the Solar System through the galaxy. (translated)
Avertismentul unui geolog: Pământul ar putea intra într-un nou ciclu al marilor catastrofe
