iarjacstIARJACSTIARJACST2789-5963https://doi.org/10.47310/iarjacst.2021.v01i01.01Why Global Glaciations HappenedS. Orlov.PetrozavodskIce Age (ancient glaciation) is a phenomenon in the geological history of the Earth, during which there was a general relative cooling of the climate and the emergence of a significant expansion of continental ice sheets. Ice Age - a collection of ice ages. Ice ages alternate with relative warming - epochs of reduced glaciation (interglacials). The interglacial, which began 12 thousand years ago, the Holocene is part of the Quaternary period, which in turn enters the Cenozoic era that came 66 million years ago. The Theory of Vortex Gravity: The theory of vortex gravity, cosmology and cosmogony is based on the condition that gravity, all celestial bodies and elementary particles are created by ether vortices (torsions). The values of bodies (systems of bodies) and the corresponding vortices can differ by an infinite amount. The largest etheric vortex that a person can observe is a universal vortex, the smallest is atomic.