The Earth's Shifting Crust by Charles Hapgood - wire of information

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EARTH'S SHIFTING CRUST
. . . There are two distinctly separate functions performed by the
mass of the icecap. . . . The first is the centrifugal momentum caus-
ing the lithosphere to change its position in relation to the . . .
poles.
When the lithosphere comes to a standstill for want of a sufficient
force, the second function of the icecap gets busy and builds up a
pressure of tremendous potential, five hundred times the force produced
by the icecap, and will continue to add to this pressure at the
rate of five hundred times the increasing pressure of the growing
icecap, until it finally splits the lithosphere. Then the pressure will
drop, and the first function will take hold, and once again start to
move the lithosphere. This alternate action will continue to take
place until the icecap is destroyed.
. . .
. . . The wedge does, not multiply the power of the centrifugal
momentum, as such. The power disposed for the movement of the
lithosphere remains the same as it always has been, but the static
pressure that will fracture the lithosphere, thereby permitting the
centrifugal momentum of the icecap to start moving the lithosphere,
will be multiplied by 500.
The wedge has been functioning ever since the first permanent
snow fell on the Antarctic continent; it is functioning today. ... At
the same time, die centrifugal momentum of the icecap is just stand-
ing by, waiting for the lithosphere to fracture and be released for the
journey toward the equator. The tensile strain will fade away with
the faulting of the lithosphere, but should the fractures freeze up
again from any cause, the tensile strain will tend to build up again,
and the same series of actions will repeat themselves (66).
We saw that the process that destroyed the Wisconsin ice*
cap was several times interrupted and renewed in alternating
withdrawals and readvances of the ice, which we have ex-
plained as resulting from episodes of massive volcanism.
These phases appear to correspond to the alternating phases
of the process of displacement as suggested by Campbell,
which would naturally have been accompanied by volcanic
activity.
4. Some Difficulties
A number of objections have been raised, in the course of
consultations with specialists, to the mechanism of displace-