Chapters 13-15 have derived three aggregate mathematical results. I should emphasize that these results can apply only to populations meeting the conditions assumed at the start of Chapter 13
the assumption of population stability being especially critical.
[1]
Summarizing the
results in the order of their derivation:
Question:
What is the experienced ratio
of merged versus unitary passage?
Answer:
3:1
We have seen in
Chapter 13 that unitary, one-to-one passage has an absolute
experienced probability of 0.25, or 25%. We interpret this as meaning that
a person would have a 25% chance of experiencing a unitary passage.
All other
n-to-one passage types add up to a 75% probability. Since all other n-to-one passages are merged passages, a person should have a 75%
chance of experiencing a merged passage.
The ratio, 75:25,
is just 3:1.
And so the
experienced ratio of merged to unitary passage would be 3:1. Under normal circumstances, a passage
participant would be three times as likely to encounter a merged passage as a
unitary passage.
Question:
How likely is ex nihilo
passage, relative to participated passage?
Answer:
equally likely
The rule for predicting the occurrence of
n ex nihilo passages (p
ex n) is the same as the rule for determining the
probability of each
n-to-one passage type (p
n). We have seen in
Chapter 14 that these probabilities are
equivalent:
pn = pex n = (1/2)n-1 { n = 1 to infinity }
Since the rules are the same, the
probabilities are the same. The probability that a
newborn would experience an ex nihilo passage is the
same as the probability that the newborn would be the recipient of an n-to-one passage. And so newborns would be equally
likely to experience ex nihilo passage, as not.
Question:
What is a group's
per-generation percentage decrease due to noetic reduction?
Answer:
50%
The noetic reduction per generation for a
particular group is calculated as the sum:
We have seen in
Chapter 15 that this sum is 50%. And so with
the passing of each generation a given population would undergo noetic reduction
into a population just half its original size.
The cumulative
effect would appear to be capable of reducing a whole-species population group
down to a single individual, over the course of several hundred years.
These results have been
derived by means of informal probability rules. Because the rules are
informal, it is necessary to provide a separate, formal derivation of the
results as a double-check of their validity. As stated previously, the
formal derivation has already been done, and is printed in
Appendix A. The formal results are close to
the informal results on all points. The differences are small, and readily
accounted for in the computational errors introduced by the particular
application of the formal technique.
These two sets of
results are listed side-by-side in Table 16.1 below. Each row in the
table presents the calculated decimal probability for a different passage type.
The final row presents the aggregate merged-to-unitary ratio: