| Summary: | This research answers the critical question: What happens when earth loses its magnetic field (“temporarily in geological times– i.e. several thousand years”)? How does earth loses its magnetic field? What are the consequences of galactic-cosmic and solar space radiation flux and a weakened, chaotic or disappearing geomagnetic field? What are the relationships among earth’s core reversal, magnetic field reversal, magma displacement, accelerated tectonic activity, supervolcanic eruptions, and climatic consequences? The current, and considerable, scientific body of knowledge does not take fully into consideration earth’s aperiodic and irregular but real and in human time scale, long-lasting geomagnetic field reversals. A total geomagnetic reversal is a change in a planet’s magnetic field such that the positions of magnetic north and magnetic south interchange. We are 200+ years into the midst of geomagnetic field reversal phenomena, within an extended earth glacial period. The current reversal’s consequences will last thousands of years, but no research links existing body of knowledge to this phenomenon. Reversals can have relatively mild consequences such as the last Little Ice Age, or Snowball Earth or even more critical, icehouse Earth. The Little Ice Age occurred 1300 – 1870 CE. The last snowball earth was 21,000 years ago and ended 11,500 years ago, lasting approximately 10,000 years! This event is calculated to have covered New York City in glacial ice, three Empire State Buildings or higher. The geomagnetic field was 40% weaker than normal during the last snowball earth. Today, the geomagnetic field is 80-85% strong and weakening. Reversals are manifested in weakening, then chaotic and if full reversal, the twisting of the geomagnetic field into multiple and random loops. The loops create negative pressure as in a hurricane, tornado, or nor’easter. The center gap of the depression allows higher levels of total solar irradiance at surface level, higher levels of galactic-cosmic ray flux at troposphere, stratosphere, atmosphere and even surface levels, creating an imbalance in earth radiation budgets that produce ozone-hole depletions inducing temperature shifts. More importantly, cosmic frigid temperatures penetrate the weakened geomagnetic field in the negative pressure gap, much closer to the earth’s surface levels, hence a long-lasting glaciation. Scientists expected the late 20th century to be cooler than the early 20th century but the reverse happened. Increase in anthropocentric CO2 and other gases such as methane have kept the earth warming, but the levels of CO2 now indicate that the earth should be much warmer. Two conflicting but real forces may explain this paradox. Earth should be getting cooler because the CO2 and methane anthropocentric emissions levels and the healing of the ozone-hole have delayed the cooling due to the ongoing geomagnetic reversal. In summary, this paper proposes theories that supplant the Milanković cycle theory that does not explain recent glaciation cycle history. Finally, this paper will challenge NASA and other scientists who have developed accurate measurements of current conditions and the interrelation of cosmic-galactic, and sun – earth’s (troposphere, stratosphere, atmosphere, and land and ocean) feedback. Forward thinking must consider what scientific measurements are needed to consider the effects of the forcing and feedback mechanisms proposed in this paper: mechanisms that could lead to complex, dynamic, and chaotic events of Earth’s core and geomagnetic field reversals with the consequence of a glacial snowball or icehouse earth! The Little Ice Age, a snowball earth, and icehouse phenomena requires causal explanations, which have eluded scientists up to now. A serious deficiency exists with current global warming theories. Current theories are not taking into account the most significant factor in our upcoming century: in the past 200 years, Earth’s magnetic field has lost 15% of its strength and its polarity has shifted considerably on the way toward a magnetic field reversal in a few centuries (John Shaw; Daniel Lathorp; Woodrow Shoe). A total geomagnetic reversal is a change in a planet’s magnetic field such that the positions of magnetic north and magnetic south interchange. The effects of this reversal are considerable, critical for human survival, and may last several thousand years. It first has the effect of further global warming, followed by an ice age that could assume several levels of magnitude: like the Little Ice Age, a snowball earth or worst-case scenario, icehouse earth. Earth geomagnetic reversal has some of the same physical characteristics of the sun’s more periodic magnetic reversals every 11 years that take only one year to complete. Earth’s brief complete geomagnetic reversal takes an estimated 500-600 years from normal to half-way and another 500-600 years to full reversal. In a core and geomagnetic field reversal, total or brief complete, Earth’s 400,000,000 mile long magnetic field decomposes, and like that of the sun, becomes chaotic, creates irregular magnetic loops and cold spots and is vulnerable to galactic-cosmic and solar output. Over 1,000 years, the sun will experience more than 100 magnetic shifts, each capable of emitting deadly coronal mass ejections targeting an earth with weak or no magnetic field defenses. The implications are complex but the executive narrative goes like this for a brief complete reversal: • As the magnetic field weakens over a 500-600 year period that started 300 years ago, more solar maximum, galactic-cosmic radiation flux (GCRF) reaches the planet and produces global warming, on top of anthropocentric global warming contributions, creating a greenhouse earth without ice at the poles, Greenland, or glaciers. • The warming exponentially increases atmospheric moisture and decreases polar and glacier ice; sea level rises and climate change is magnified. • Earth’s magnetic field becomes chaotic when weakened past 30%, and in places, it randomly disappears (NASA model of earth geomagnetic field reversal). • At the same time that the amount of solar and space energy becomes more intense, the coldness of space enters our atmosphere at multiple places, including the equator. Note that solar thermal emission variations between 0.05% and 0.17% are normal. NASA states that any variations of 0.3% are significant. Increased levels of solar and cosmic energy variations of 3%, at the earth’s surface are critical to all life. • Cosmic coldness breaching the earth’s magnetic field results in a long geological ice age in the form of snowball earth or icehouse earth. • During normal conditions there exist permanent polar vortices at the north and south poles, but when the earth’s geomagnetic field becomes chaotic, and magnetic lines go out of earth like coronal mass ejection (CME), when the plasma comes back, it creates much colder sunspots and the chaotic field creates areas of extreme low-pressure vortices all over the earth. These vortices are the mechanisms through which the extreme coldness of space comes near the atmosphere for sufficient temperature drop. Imagine Earth’s mean temperature dropping 40 Kelvin, icing all the oceans at the same time more than 1,000 feet deep. • No other mechanism explains the presence of ice the depth of three Empire State Buildings in Canada, Russia, Europe and down to New York City, or snow and ice several miles deep all over the planet (snowball earth) or the oceans and waters freezing 1,000 feet deep at the same time for an extended period of time (icehouse earth). • Earth’s bouncing inner core also creates massive tectonic plate displacements with associated super volcanic and mega earthquake activity, in other words, events that takes millions of years are accelerated in a quantum-shift manner. In summary, the earth’s aperiodic magnetic reversals explain observed phenomena that are not justified by scientific research.
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