The scientific world has been in
decline for a long time. Precisely when
science stopped being empirical and became faith based is hard to pin point but
I think it started with the popularization of science by Carl Sagan. Science – real science – is very complicated,
technical, and thus hard to follow.
Because of this Carl Sagan in the brief time allotted to him by TV began
to state various theories as facts when in fact they not. From that time on things that had been
postulated slowly morphed into facts ignoring the very basis of science which
is empirical proof. This erosion of
science started with cosmology but rapidly infected other portions as well,
especially the Theory of
Evolution. The very idea that Evolution
is theoretical has disappeared. Darwin reigns supreme even though the proofs demanded by Darwin have been
ignored. What Darwin observed and described is
environmental adaptation not speciation.
No where in his seminal book “The Origin of Species” does he describe
the origin of species and from that day to this how species originate is
unproven and undemonstrated. Many
theories exist but none have been demonstrated.
This problem has plagued science for years but the scientific community
is convinced that evolution is real even though they can’t actually prove it.
The evolutionary problem begins
with the Cambrian Explosion. The
Pre-Cambrian is that period from the origin of the Earth to the fossil rich
Cambrian and the beginning of the Geologic record. Due to some unexplained process or event –
non-divine event – life began in the Pre-Cambrian. This life – based on limited evidence – was
primitive bacterial life that evolved into something like pond scum and
possibly simple worms. But the Cambrian
teems with fossils of complex life forms -- creatures with eyes, ears, organs,
and complex bodies and ecologies. How
did these come to be and to be so diverse without any indication of their
origin? No transitional fossils exist –
a criteria demanded by Darwin .
The lack of transitional fossils
is described as Stasis meaning a
particular species exists unchanged in the fossil record for millions of years
and then another species suddenly appears without any transitional
fossils. However, on close inspection
these new species are really just examples of environmental adaptation by the
same species. That is the new trilobite
is similar to the old trilobite, the new brachiopod is similar to the old
brachiopod. This pattern is repeated
throughout the geologic record with new species looking like the preceding one,
but are these truly new species or merely new versions of the same species much
like a race horse looks different from a Clydesdale or a donkey but they are
all equines. How the ancestor of the
horse divided into separate and distinct species remains an article of faith
rather than a demonstrated fact. The
fossil record is devoid of transitional forms so to address this problem
scientists have decided on Punctuated
Equilibria.
This theory claims that no
transitional fossils can be found in the geologic record because the separation
between species happened at an accelerated rate requiring merely thousands of
years rather than millions. Because of
this rapid evolution no transitional fossils were created because there wasn’t
time. That is a rather silly argument
because the existing fossils were created one at a time and within the life
time of the living fossil. So while
Punctuated Equilibria may sound like a viable theory it really doesn’t explain
the absence of transitional fossils anywhere in the hundreds of millions of
years of the geologic record.
This brings us to the descent of
man – from pond scum to interstellar explorer.
Current thinking is that modern man has descended from a primitive ape
that lived in Africa approximately three
million years ago. This original human
(?) ancestor consists of a handful of bone fragments from which a proto-human
has been constructed. With this as a
starting point additional bone fragments have been found in various places
which has led the construction of the tree of human evolution which shows
various species that have branched off and remained in the animal kingdom while
others are shown to have continued their evolution into homo-sapiens and modern
apes like the Chimpanzee.
Whether or not this evolutionary
tree of human development is true or not may be arguable but the real point is
that this evolutionary span is approximately 3 million years and these various
bone fragments can be argued to be transitional fossils. If this is true then it seems logical that
the geological record would contain transitional fossils of other life forms
and whether Punctuated Equilibria is true or not-- it wouldn’t preclude finding
transitional fossils. The reality is
that throughout the geological record new life forms suddenly appear with the
most recent being Cro-Magnon man. The
question of speciation remains open and Darwin ’s
criteria for proof of his theory remains unanswered.
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