Magnetic Echo of Falling Comet SL9 on Jupiter

The nature of solar activity (SA) cycles close to orbital period of Jupiter and role of galactic factors in evolution of biosphere are still open. In order to solve first problem, it was proposed to take into account interaction between the magnetic dipoles of planets and Sun along with tidal effects. Correlations with a period close to one quarter of Solar System (SS) revolution time around the Galactic center (~63 Myr) were revealed in changes in geochronologies of terrestrial paleomagnetism and global temperature of Phanerozoic. Their probable cause may be a change in tidal and magnetic effects of stars when SS crosses spiral arms of Galaxy. The key role of Jupiter in generating SS magnetic field is evidenced by effect of Shoemaker-Levy comet falling on it in 1994. Since 1995, the interplanetary magnetic field has halved and changes in parameters of 23rd and 24th SA cycles have affected chronologies of geophysics, thermal physics of hydrosphere and biosphere. It was suggested that electron neutrino decays in Sun into chiral quanta, which are embedded in magnetic field lines and metabolized in biosystems by condensation on coherent ensembles of protons or magnetic moments of metals in enzymes and liquid media. In this way, dependence of metabolism and cognitive functions of human brain on balance of trace elements and geomagnetic storms is realized. The globalization of introduction of digital technologies into the human ecosystem has stalled natural mechanisms of development of child's brain and creativity in adult homo sapiens. Human consumer parasitism on biosphere has reached a planetary level and anthropogenic factor has aggravated effects of abiogenic factors of regular Sixth Global Extinction.