A shift in the Earth's polarity plunges the equatorial regions of the planet into an ice age of -459 degrees Fahrenheit; a temperature so cold that energy and light doesn't exist.A shift in the Earth's polarity plunges the equatorial regions of the planet into an ice age of -459 degrees Fahrenheit; a temperature so cold that energy and light doesn't exist.A shift in the Earth's polarity plunges the equatorial regions of the planet into an ice age of -459 degrees Fahrenheit; a temperature so cold that energy and light doesn't exist.