The Chicken or the
Egg?
Any discussion of the origin of life would not be
complete without a look at the greatest paradox of all: What came first, DNA or
the proteins essential for the production of DNA?
Since the structure of DNA was deciphered in
1953, biologists have discovered that the process of duplicating DNA requires as
many as twenty specific protein enzymes. These enzymes function to unwind,
un-zip, copy, and rewind the DNA molecule. There are even enzymes that screen
and correct for copying errors!
The instructions for the production of all
proteins, including these enzymes, are in turn stored on the DNA molecule. So
which came first: The DNA molecule or the proteins necessary to make DNA? You
can’t make DNA without highly specific proteins. But you can’t make proteins
unless you have a system in place to code for and build those proteins in the
first place. And that means DNA.
Harold Blum recognized this catch 22 when he
stated:
"…The riddle seems to be: How, when no life
existed, did substances come into being which, today, are absolutely essential
to living systems, yet which can only be formed by those systems? …A number of
major properties are essential to living systems as we see them today, the
origin of any of which from a ‘random’ system is difficult enough to conceive,
let alone the simultaneous origin of all."
Robert Shapiro also commented on this
dilemma:
"Genes and enzymes are linked together in a
living cell — two interlocked systems, each supporting the other. It is
difficult to see how either could manage alone. Yet if we are to avoid invoking
either a Creator or a very large improbability, we must accept that one occurred
before the other in the origin of life. But which one was it? We are left with
the ancient riddle: Which came first, the chicken or the egg?"
The simultaneous origin of DNA, RNA, and the
proteins necessary to produce them is, according to Blum and Shapiro, very
difficult to conceive. In fact, as we will see next, it is a mathematical
impossibility.
The Odds
During the last several decades a number of
prestigious scientists have attempted to calculate the mathematical probability
of the random-chance origin of life. The results of their calculations reveal
the enormity of the dilemma faced by materialists.
In the 1950’s Harold Blum estimated the
probability of just a single protein arising spontaneously from a primordial
soup. Equilibrium and the reversibility of biochemical reactions eventually led
Blum to state:
"The spontaneous formation of a polypeptide of
the size of the smallest known proteins seems beyond all probability. This
calculation alone presents serious objection to the idea that all living matter
and systems are descended from a single protein molecule which was formed as a
‘chance’ act."
In the 1970’s British astronomer Sir Frederick
Hoyle set out to calculate the mathematical probability of the spontaneous
origin of life from a primordial soup environment. Applying the laws of
chemistry, mathematical probability and thermodynamics, he calculated the odds
of the spontaneous generation of the simplest known free-living life form on
earth – a bacterium.
Hoyle and his associates knew that the smallest
conceivable free-living life form needed at least 2,000 independent functional
proteins in order to accomplish cellular metabolism and reproduction. Starting
with the hypothetical primordial soup he calculated the probability of the
spontaneous generation of just the proteins of a single amoebae. He determined
that the probability of such an event is one chance in ten to the 40 thousandth
power, i.e., 1 in 1040,000. Prior to this project, Hoyle was a believer in the
spontaneous generation of life. This project, however, apparently changed his
opinion 180 degrees.
Mathematicians tell us that if an event has a
probability which is less likely than one chance in 1050, then that event is
mathematically impossible. Such an event, if it were to occur, would be
considered a miracle.
Consider this. To win a state lottery you have
about 1 chance in ten million (107). The odds of winning the state lottery every
single week of your life from age 18 to age 99 is 1 chance in 4.6 x10 29,120.
Therefore, the odds of winning the state lottery every week consecutively for
eighty years is more likely than the spontaneous generation of just the proteins
of an amoebae!
In his calculations Hoyle assumed that the
primordial soup consisted only of left-handed amino acids. As we noted before,
spark and soup-type experiments always yield a 50/50 mix of left and
right-handed building blocks. Hoyle knew that if the soup consisted of equal
portions of right and left-handed amino acids then mathematical probability of
the origin of pure left-handed proteins would be exactly zero!
After completing his research, Hoyle stated that
the probability of the spontaneous generation of a single bacteria, "is about
the same as the probability that a tornado sweeping through a junk yard could
assemble a 747 from the contents therein."
Hoyle also stated:
"The likelihood of the formation of life from
inanimate matter is one to a number with 40 thousand naughts [zeros] after it.
It is enough to bury Darwin and the whole theory of evolution. There was no
primeval soup, neither on this planet nor on any other, and if the beginnings of
life were not random they must therefore have been the product of purposeful
intelligence." (Emphasis added)
Hoyle’s calculations may seem impressive, but
they don’t even begin to approximate the difficulty of the task. He only
calculated the probability of the spontaneous generation of the proteins in the
cell. He did not calculate the chance formation of the DNA, RNA, nor the cell
wall that holds the contents of the cell together.
A more realistic estimate for spontaneous
generation has been made by Harold Morowitz, a Yale University physicist.
Morowitz imagined a broth of living bacteria that were super-heated so that all
the complex chemicals were broken down into their basic building blocks. After
cooling the mixture, he concluded that the odds of a single bacterium
re-assembling by chance is one in 10100,000,000,000. This number is so large
that it would require several thousand blank books just to write it out. To put
this number into perspective, it is more likely that you and your entire
extended family would win the state lottery every week for a million years than
for a bacterium to form by chance!
In his book, Origins–A Skeptics Guide to the
Creation of Life on Earth, Robert Shapiro gives a very realistic illustration of
how one might estimate the odds of the spontaneous generation of life. Shapiro
begins by allowing one billion years (5 x 1014 minutes) for spontaneous
biogenesis. Next he notes that a simple bacterium can make a copy of itself in
twenty minutes, but he assumes that the first life was much simpler. So he
allows each trial assembly to last one minute, thus providing 5 x 1014 trial
assemblies in 1 billion years to make a living bacterium. Next he allows the
entire ocean to be used as the reaction chamber. If the entire ocean volume on
planet earth were divided into reaction flasks the size of a bacterium we would
have 1036 separate reaction flasks. He allows each reaction flask to be filled
with all the necessary building blocks of life. Finally, each reaction chamber
is allowed to proceed through one-minute trial assemblies for one billion years.
The result is that there would be 1051 tries available in 1 billion years.
According to Morowitz we need 10100,000,000,000 trial assemblies!
Regarding the probabilities calculated by
Morowitz, Robert Shapiro wrote:
"The improbability involved in generating even
one bacterium is so large that it reduces all considerations of time and space
to nothingness. Given such odds, the time until the black holes evaporate and
the space to the ends of the universe would make no difference at all. If we
were to wait, we would truly be waiting for a miracle."
Regarding the origin of life Francis Crick,
winner of the Nobel Prize in biology, stated in 1982:
"An honest man, armed with all the knowledge
available to us now, could only state that in some sense, the origin of life
appears at the moment to be almost a miracle, so many are the conditions which
would have had to have been satisfied to get it going."
Regarding the probability of spontaneous
generation, Harvard University biochemist and Nobel Laureate, George Wald
stated in 1954:
"One has to only contemplate the magnitude of
this task to concede that the spontaneous generation of a living organism is
impossible. Yet we are here–as a result, I believe, of spontaneous
generation."
In this incredible statement by Wald we see that
his adherence to the materialist’s paradigm is independent of the evidence.
Wald’s belief in the "impossible" can only be explained by faith: "…the
substance of things hoped for, the evidence of things not seen."
Despite these incredible odds, and the seemingly
insurmountable problems we have discussed, spontaneous generation is taught as a
fact from grammar school to university. In fact, NASA scientists reported to the
press in 1991 their opinion that life arose spontaneously not once, but multiple
times, because previous attempts were wiped out by cosmic catastrophes!
The reason for this fanatical adherence to
spontaneous generation is eloquently pointed out by George Wald:
"When it comes to the origin of life there are
only two possibilities: Creation or spontaneous generation. There is no third
way. Spontaneous generation was disproved one hundred years ago, but that leads
us to only one other conclusion, that of supernatural creation. We cannot accept
that on philosophical grounds; therefore, we choose to believe the impossible:
That life arose spontaneously by chance!" (Emphasis added)
According to Wald, it’s not a matter of the
evidence, it’s a matter of philosophy! Like George Wald, many people do not
like, and cannot accept the alternative: that all life on earth was created by a
transcendent Creator. So, as Wald said, they are willing to "believe the
impossible," in order to cling to their belief that the universe is a closed
system. A system that has no room for such a Creator.
Man A Machine!! Paley Vindicated
When William Paley put forth his watchmaker
argument in 1818, the force of his argument was weakened by David Hume’s
assertion that the "machine" analogy was only superficial. Hume argued that the
analogy between machines and living systems could not be shown to extend to the
"deepest" (molecular) level. Therefore, according to Hume, the analogy was
invalid and there was no need for a designer for biological systems.
During the time of Darwin and Hume, the living
cell was viewed as a mere blob of amorphous unorganized protoplasm.
Consequently, Hume’s assertion that the cell was not "machine-like" seemed
reasonable. For nearly 150 years Paley’s watchmaker argument was felt to be
fatally weakened by the reasoning of Hume.
However, the astonishing discoveries in molecular
biology during the last 40 years have finally and unequivocally demonstrated
that living systems are, in fact, machines – even to the deepest, molecular
level! From the tiniest enzyme to the most complex organ systems found in man,
Paley’s machine analogy is confirmed.
At the enzymatic level we see an eerie
resemblance to the design and operation of chemical factories. At the organ
level we find "hardware" of an unimaginable complexity and ingenuity. In our
five senses we find sensory receivers made of multiple components, each
machine-like, the operation of which is absolutely necessary for each sense
(taste, sight, smell, hearing, touch) to function properly. In the function of
the human heart we see an incredibly efficient and durable hydraulic pump, the
likes of which no engineer has imagined. Finally, in the structure of the human
brain we find a computer 1000 times faster than a Cray supercomputer with more
connections than all the computers, phone systems and electronic appliances on
planet earth!
In each of these systems, at every level, we find
machine-like structures which are truly "teleonomic" (purposeful) aggregates of
matter, each executing its role in a pre-programmed manner.
In 1985 evolutionist Michael Denton made this
astonishing admission regarding Paley’s machine analogy:
"It has only been over the past twenty years with
the molecular biological revolution and with the advances in cybernetic and
computer technology that Hume’s criticism has been finally invalidated and the
analogy between organisms and machines has at last become convincing…In every
direction the biochemist gazes, as he journeys through this weird molecular
labyrinth, he sees devices and appliances reminiscent of our own
twentieth-century world of advanced technology. In the atomic fabric of life we
have found a reflection of our own technology. We have seen a world as
artificial as our own and as familiar as if we had held up a mirror to our own
machines…Paley was not only right in asserting the existence of an analogy
between life and machines, but was also remarkably prophetic in guessing that
the technological ingenuity realized in living systems is vastly in excess of
anything yet accomplished by man." (Emphasis added)
The implication of vindicating Paley’s
machine analogy were also noted by Denton:
"If we are to assume that living things are
machines for the purposes of description, research and analysis, and for the
purposes of rational and objective debate, as argued by Michael Polyani and
Monod among many others, there can be nothing logically inconsistent, as Paley
would have argued, in extending the usefulness of the analogy to include an
explanation for their origin."
Since machines need a designer and since living
systems possess "appliances reminiscent of our own twentieth-century world of
advanced technology" it is "logically" consistent to assert that such appliances
(the mechanisms in living systems) must, according to Denton, require a designer
as well!
Consequently, according to Denton:
"The conclusion may have religious
implication."
Finally, consider this provocative statement
by Hoyle and Wickramasinghe:
"The speculations of The Origin of Species turned
out to be wrong…It is ironic that the scientific facts throw Darwin out, but
leave William Paley, a figure of fun to the scientific world for more than a
century, still in the tournament with a chance of being the ultimate winner."
If the most knowledgeable chemists using the most
up to date equipment cannot create machines as complex as a single amoebae, is
it credible to assert that chance, which is the antithesis of intelligence or
know-how could do so? I think not.
The Emperor is naked–and many in the scientific
establishment are beginning to suspect!
The Origin of Life–
The
"Software"
"And God said, Let the earth bring forth grass,
the herb yielding seed, and the fruit tree yielding fruit after his kind, whose
seed is in itself, upon the earth: and it was so" Genesis 1:11
(KJV)
When George Wald and Francis Crick stated that
the spontaneous origin of life was "impossible," they were speaking primarily
about the origin of the cellular "hardware." Indeed, when we consider the effect
of equilibrium, the reversibility of biochemical reactions in water and the fact
that the building blocks of life are not safe in the air or on the land,
spontaneous biogenesis stands shoulder to shoulder with raising the dead and
walking on water – events which also defy the Second Law of Thermodynamics; and
the Law of Chemical Equilibrium– something which cannot be explained by natural
law. However, for the purpose of this chapter we will allow that sometime on the
early earth the oceans became filled with spontaneously derived
DNA.
The question we must now answer is this: Would a
DNA molecule that arose by chance possess any information, codes, programs, or
instructions? To put it another way – can information, codes, or programs arise
by chance? In the last half of the twentieth century, evidence has accumulated
which has decisively answered this question. The answer profoundly impacts the
debate on the existence of God.
Encyclopedia on a Pinhead:
Chance or
Design
At the moment of conception, a fertilized human
egg is about the size of a pin head. Yet, it contains information equivalent to
about six billion "chemical letters." This is enough information to fill 1000
books, 500 pages thick with print so small you would need a microscope to read
it! If all the DNA chemical "letters" in the human body were printed in books,
it is estimated they would fill the Grand Canyon fifty times! The source of this
information (the "software") is at the very core of the debate on the origin of
life.
When Carl Sagan said, "The cosmos is all that is,
or ever was, or ever will be," he was expressing the materialists’ position that
the universe is a closed system. That is, they believe that no information or
matter can be inserted into our universe from outside our space-time domain.
Consequently, with no intelligent source, materialists are forced to conclude
that the sum total of the information on the DNA molecule arose by
chance.
On the other hand, creationists believe that a
transcendent Creator pierced the veil of our universe and infused information
and order onto the chains of the DNA molecule. Again we see that the debate
boils down to chance or design. To settle this debate we must look at the nature
of information as defined in the field of information science.
The Nature of Information
The modern field of information science has
revolutionized our daily lives in the last four decades. Computers, fax
machines, cellular phones and many other daily conveniences would not have been
possible without the rapid advances in the field of information theory.
In recent years information engineers have
examined the nature of the genetic code and concluded that it is an error
correcting digital coding system. While digital coding systems can be very
complex, error correcting digital codes are much less common and much more
complex. Furthermore, the DNA molecule has built-in redundancy. That is, the
same packet of information (called a gene) is often located in more than one
place in the organism’s DNA. Consequently, if one gene becomes corrupted with
informational errors, the backup gene will take over the function of that gene!
This level of complexity is found in only the most sophisticated computer
systems.
The DNA coding system can be compared to that of
a compact disc. The music on a compact disc is stored in a digital fashion and
can only be appreciated if you have a knowledge of the language convention used
to create the information on the disc. Appropriate machinery, which functions to
translate that code into music, is also required for the music to be played. In
a compact disc player this decoding process involves dozens of electronic and
moving parts.
It isn’t much different in the living cell. The
information carried by the DNA molecule contains the instructions for all the
structures and functions of the human body. Within each cell resides all the
necessary hardware to decode and utilize that information.
When we look at a compact disc, we see no
evidence of the musical information stored on the disc’s surface. We see only
the rainbow effect on the surface of the disc. Without the knowledge of the
language convention used to create the disc and the machinery to translate it,
we must simply be content with the colorful surface. This is exactly the same
dilemma we face with spontaneously derived DNA or any information storage
system.
If we examine the sequence of nucleotides on the
DNA molecule, they simply have the appearance of a long chain of chemicals and
not the appearance of a message system or a code. It is only when one possesses
a knowledge of the language convention (the genetic code) and the appropriate
machinery to translate the coded information on the DNA molecule, that the
nucleotide sequence becomes understandable. Without such knowledge and
machinery, the sequences on a spontaneously derived DNA molecule are
meaningless.
Consequently, the enormous challenge facing the
scientific materialist is to explain how a language convention (the genetic
code) and the necessary cellular machinery to translate the information stored
on the DNA molecule arose independently without intelligent
guidance.
This chicken-or-egg dilemma has confounded
scientists for decades. Chemist John Walton noted the dilemma in 1977 when he
stated:
"The origin of the genetic code presents
formidable unsolved problems. The coded information in the nucleotide sequence
is meaningless without the translation machinery, but the specification for this
machinery is itself coded in the DNA. Thus without the machinery the information
is meaningless, but without the coded information the machinery cannot be
produced. This presents a paradox of the ‘chicken and egg’ variety, and attempts
to solve it have so far been sterile."
By allowing the spontaneous generation of long
chains of DNA, what would you have? Do those chains of nucleotides possess a
code or a program? Of course not. What you have is an admittedly complex
chemical which has the potential of carrying a code or information. However,
there is no inherent information on such spontaneously generated DNA unless a
system of interpreting those sequences exists first. A couple of simple examples
will help us to understand the nature of this dilemma.
"Save Our Souls!"
If I were to show you a sign which had painted on
it the sequence, dot, dot, dot, dash, dash, dash, dot, dot, dot, and if you were
knowledgeable in Morse Code you would know that this means S-O-S, and that I am
in trouble. However, if I take that same sign to an isolated tribe of South
American Indians, they will see the unlikely arrangement of dots and dashes, but
there will be no information content transmitted to them without the knowledge
of the language convention we call Morse Code.
The English Language
Similarly, if I take a book written in English
and hand it to an Australian Bushman, it will make absolutely no sense without a
prior knowledge of the English language convention. Just like the dots and
dashes, the 26 letters of the English language have no inherent information in
them. Their shapes have the appearance of order (reduced entropy) but by
themselves they are meaningless. It is when you "shepherd" or gather the letters
into specific sequences, as determined by the rules of the previously existent
language convention, that their arrangement begins to have meaning. Unless the
language convention and the hardware (the human brain) to interpret it exists
first, the arrangement of the letters can transmit no meaning.
Primordial Disk Soup
The magnetic disks used to store and retrieve
information in computers provides another fascinating analogy to the DNA
molecule. When I purchase a blank computer disk, have I purchased a code or
program? No. I have only purchased a chemical medium which has the potential to
carry a code or a program. However, to possess real information the blank disk
must be formatted and programmed by a computer which was in turn built for this
purpose.
While the disk is being formatted a "program" is
placed on it from an intelligent source (the computer) that exists outside and
separate from the disk. This is accomplished by arranging the iron atoms on the
disk in a predetermined fashion according to the rules of the computer’s
language convention. Once the disk is formatted and imputed with information, it
weighs no more than it did before this procedure was done. This is because
information has no mass or weight.
As in the case of the 26 letters of the English
alphabet, the structure or shape of the iron atoms on the disk does not convey
or possess any information in and of itself. Rather, information (a code or
program) is conveyed by the orderly arrangement of the iron atoms. This
arrangement of atoms is then interpreted by the computer’s hardware according to
the predetermined rules of the its language convention. Without the hardware and
the pre-existent language convention, the arrangement of the iron atoms is
meaningless.
Does the computer create its own language
convention? Obviously not. Just as the hardware requires intelligent design, so
does the computer’s language convention require an intelligent source – a
computer programmer.
By allowing an ocean of spontaneously derived
DNA, I have given you the equivalent of an ocean full of blank floppy disks! In
order for the DNA molecule to carry information, its molecules need to be
arranged in a specific sequence as predetermined by the chemical code or
language convention. But the language convention must exist first. According to
the principles of modern information theory, language conventions come only from
an intelligent source – a mind!
Miller and Urey were able to produce the
unlikely, ordered building blocks of proteins. In the future someone may even
produce nucleotides by chance chemical processes. However, without a
pre-existent language convention, these chemical letters will be no more
effective in transmitting information than a random sequence of beads on a
string, iron atoms in a disc, or letters on a page.
Codes by Chance?
In the twentieth century, theories on the origin
of the chemical hardware in living systems have come and gone with each
generation. However, theories on the origin of codes and programs are few and
far between. The claim by creationists that codes, programs and languages
conventions, such as the genetic code, arise only from intelligent sources is
often protested by scientific materialists (although most information engineers
have no problem with this statement). Yet no one has come up with a rational
theory on how true information, which is the antithesis of chance, can arise by
random chance processes. As we will see, however, this problem has led to some
irrational solutions.
One of the most celebrated theories on the origin
of information by chance comes from materialist Manfried Eigen. In his book Das
Spiel, Eigen attempts to show how a code or program might develop by chance.
Eigen argues that if the letters of the genetic code can arise by chance, then
why not the words, the sentences, the paragraphs and the entire
book.
Eigen envisions a machine that possesses the
remarkable ability to generate, by chance, the letters of the English language
and then randomly shuffle and combine those letters for millions of years. After
examining the volumes of randomly generated letters we find some rather amazing
combinations. The machine has generated "AND," "MAN," "DOG," "CAT," "The Lord is
my shepherd, I shall not want…" We stand back and see that, indeed, this machine
has generated meaningful sentences. Eigen argues that this is proof of the
random chance production of information. Is this true?
In his book, The Natural Sciences Know Nothing of
Evolution, A.E. Wilder-Smith demonstrates the fallacy of Eigen’s argument.
Wilder-Smith invites a non-English speaking friend from Switzerland to examine
the output of the machine. Again the machine puts out the random sequences such
as "HAT," "FISH," "BOY," etc. His Swiss friend stares at the machine with a
blank look, quite unlike the smile an Englishman might carry. While the
Englishman stands amazed at the randomly generated information, our Swiss friend
points out that the sequences have no meaning to him at all because he has no
knowledge of the English language convention.
Eigen’s argument that "true information" has been
generated by chance, is erroneous because he interprets his sequences by the
rules of a previously existing language convention we call the English language.
But where did the rules of English come from?
Wilder-Smith points out that the sequence of
letters has meaning only when we "hang" the rules and the conventions of the
English language on the sequences themselves. Just as dots and dashes are
meaningless without a knowledge of the Morse Code, so too are the random
arrangements of any letters, chemicals, beads, or magnetic medium meaningless
without rules and conventions by which we interpret the sequences. But the rules
of any language system are themselves arbitrary (i.e. man-made), abstract
agreements between at least two intelligences which declare that a specific
sequence of letters has a certain meaning. Put another way, the rules of any
language system are neither a part of nor conveyed by any natural laws of
nature. Therefore, a language convention, with its rules and regulations, must
be devised first.
Information engineers know that language
conventions will not, cannot, and do not arise by chance. Every information
engineer or computer programmer knows that chance must be eliminated if one is
to successfully write a code or program. In fact, chance is the very antithesis
of information.
If Bill Gates of Microsoft Corporation
commissioned you to write a new software program and you simply began to type
randomly on your computer with the hope that a new language or program might
result, you would likely be assisted to a psychiatric facility for an extended
medical leave of absence. We know intuitively that this method will never result
in the generation of new information.
Yet, according to evolutionary dogma, the random
shuffling of nucleotides for millions of years supposedly produced not only the
DNA molecule but the code which governs the storage and retrieval of the
information it carries as well. If we make such a claim, are we not, in effect,
asserting that formatted computer floppy disks, which are filled with millions
of bits of information, can arise by the random combining of iron oxide and
plastic rather than the being the product of an intelligent source which is
outside and separate from the floppy disk?
The Monkey and the
Typewriter
For centuries scientists have suspected that
living systems contain a mechanism for the storage and retrieval of information
used for cellular metabolism and reproduction. With the elucidation of the
structure of DNA in 1953 and the subsequent deciphering of the genetic code in
the 1960’s this was finally confirmed. However, the debate on the origin of this
cellular information predates the actual discovery of the DNA molecule by at
least 100 years.
As in the case of the cellular "hardware,"
evolutionists have also appealed to the magic ingredient of time to explain the
origin of the information, the "software," stored by living systems. Since the
1700’s scientific materialists have argued that, given enough time, anything was
possible, even the origin of the complex programs necessary for the production
of life. Creationists, on the other hand, have argued that where there is design
there must be a designer and where there are codes or language conventions there
must be an architect for such information.
On June 30, 1860, at the Oxford Union in England,
this was the very topic in the "Great Debate" between the Anglican Archbishop of
Oxford University, Samuel Wilberforce and evolutionist and agnostic, Thomas
Huxley.
Bishop Wilberforce, a Professor of Theology and
Mathematics at Oxford University, applied the logic of the teleological argument
for God. He argued, as did William Paley, that the design we see in nature
required a Designer. Therefore, the information (an evidence for design) found
in living systems could not arise by chance.
Huxley, on the other hand, declared that given
enough time all the possible combinations of matter, including those necessary
to produce a man, will eventually occur by chance molecular movement. To prove
his point Huxley asked Wilberforce to allow him the service of six monkeys that
would live forever, six typewriters that would never wear out and an unlimited
supply of paper and ink. He then argued that given an infinite amount of time
these monkeys would eventually type all of the books in the British Library
including the Bible and the works of Shakespeare!
Applying the mathematical laws of probability,
Huxley showed that if time (t) is infinite, then the probability (P) of an event
happening is equal to one, i.e., one hundred percent. Consequently, he argued
that with an infinite amount of time any and all combinations of letters,
including the necessary chemical combinations to produce life, will eventually
be typed out purely by chance, without the necessity of a Creator.
Bishop Wilberforce, a skilled mathematician, was
forced to concede the truth of Huxley’s point. To this very day the
Monkey-Typewriter argument is frequently applied by evolutionists when
confronted with the question of the origin of life.
Bishop Wilberforce lost the debate because he was
unable to see the flaw in Huxley’s argument. At the time of this debate the
nature of biochemical reactions and the genetic code was not understood.
Consequently, Huxley’s argument seemed reasonable. When time is infinite the
probability formula does indeed predict that all possible combinations of
letters will occur. However, with the revolutionary discoveries in molecular
biology and information science in the last four decades, Huxley’s use of a
typewriter to simulate the chemical reactions in living systems has, in fact,
been shown to be erroneous.
In the last chapter we saw that the chemical
reactions in living systems, such as the combining of amino acids and
nucleotides, are reversible. The reversibility of these chemical reactions is
quite unlike those simulated by Huxley’s typewriter.
A century after the "Great Debate," Professor A.
E. Wilder-Smith, who also studied at Oxford University, demonstrated the fallacy
of Huxley’s argument. Wilder-Smith points out that because the chemical
reactions upon which our bodies run are reversible, for Huxley’s argument to be
valid, his monkeys would need to use typewriters which also type reversibly!
With each key stroke such a typewriter places the ink on the paper, and when the
key is released the ink jumps back onto the hammer of the typewriter leaving the
paper reversibly without a trace!
This is, in fact, a more accurate demonstration
of what happens in biological reactions. The building blocks of life continually
combine ("type in") and come apart ("type out") as the solution approaches a
state of equilibrium. With a typewriter that types reversibly–typing in
(bonding) and typing out (uncombining)–we will have typed as much in one minute
as we would have in 5 billion years!
Huxley’s argument is invalidated by the fact that
the building blocks in biological reactions do not stay combined. The building
blocks of DNA and proteins are driven (by the Second Law and chemical
equilibrium) to break down (come apart) in the watery environment in which they
supposedly arose.
On the other hand, the hypothetical books typed
by Huxley’s monkeys are stable end products. They do not decompose (come apart)
into their individual letters as do the building blocks of life. Therefore,
Huxley’s illustration is an erroneous and inaccurate representation of
biological systems.
Finally, we saw that Stanley Miller’s spark and
soup experiment generated 50% right-handed and 50% left-handed amino acids. We
saw that right-handed amino acids are, in many cases, poisonous to enzymes and
living cells. Consequently, if the keys in Huxley’s typewriter represent a true
primordial soup, every other key stroke would be potentially lethal! How far do
you think the monkeys would get toward typing the genetic code with such
odds?
In his characteristic style, Sir Fred Hoyle
comments on the improbability that Huxley’s monkeys might type the genetic
code:
"No matter how large the environment one
considers, life cannot have had a random beginning. Troops of monkeys thundering
away at random on typewriters could not produce the works of Shakespeare, for
the practical reason that the whole observable universe is not large enough to
contain the necessary monkey hordes, the necessary typewriters, and certainly
the waste paper baskets required for the deposition of wrong attempts. The same
is true for living material."
Time: Magic Bullet or Unlikely
Villain
When confronted with the many evidences against
the spontaneous origin of life, the scientific materialist will inevitably and
repeatedly appeal to the magic ingredient of prolonged time periods to
accomplish biochemical impossibilities. However, as in the case of the chemical
"hardware," the addition of prolonged time periods does not increase the
likelihood of spontaneously-derived information.
In the previous chapter on the origin of the
cellular "hardware," we saw that the laws of thermodynamics and chemical
equilibrium demand that all systems tend toward disorder with the advance of
time. In the field of information science, these laws have enormous implications
as well.
When applied to the field of information science,
the Second Law demands that the total amount of information in a closed system
decreases as time advances. Put another way, as time advances the sum total of
the information stored on magnetic tape, the pages of a book, or the sequences
of a DNA molecule always degrades. This is, in fact, exactly what we observe
with these media. As time advances, DNA molecules collect informational errors
(mutations) and the organism eventually dies. Ancient scrolls lose their ink.
Old recordings become filled with informational noise. In each case the result
is always the same–loss of information.
The Theory of Evolution demands that just the
opposite occurs. To change an amoebae into a human being requires a million-fold
increase in the information stored in the DNA of each cell. According to
evolutionary theory, this increase in information must also occur without any
intelligent guidance. Such an occurrence would not only breach a foundational
truth of information theory–that true information comes only from a mind– it
would also defy the Second Law of Thermodynamics which demands that the
information stored on the DNA molecule must degrade and not
increase.
In their book Evolution From Space, Sir Fred
Hoyle and Chandra Wickramasinge address the problem of the origin of the
information carried on the DNA molecule:
"From the beginning of this book we have
emphasized the enormous information content of even the simplest living systems.
The information cannot in our view be generated by what are often called
‘natural’ processes, as for instance through meteorological and chemical
processes occurring at the surface of a lifeless planet. As well as a suitable
physical and chemical environment, a large initial store of information was also
needed [for the origin of life]. We have argued that the requisite information
came from an ‘intelligence’…" (Emphasis added)
In this remarkable statement, Hoyle and
Wickramasinghe admit that living systems require "enormous" amounts of
information for their construction. This information, they conclude, cannot be
generated by "natural" or random chemical processes. Consequently, they assert
that the source of the information is from an "intelligence."
The implications of this admission by Hoyle and
Wickramasinghe are mind boggling. Since, in their opinion, chance "chemical
processes occurring at the surface of a lifeless planet [earth]" cannot create
new information, then the source of information found in living systems must
have been of extraterrestrial origin!
ET: The Sower of Life?
By the end of the 1960’s the evidence from
thermodynamics, mathematical probability and information theory were taking
their toll on the Oparin-Haldane-Miller paradigm. With each new discovery in
molecular biology the concept of spontaneous generation gradually took on the
appearance of a miracle, rather than an unlikely accident of
chemistry.
In the 1970’s speculation on the origin of life
took an unexpected and bizarre turn. Because the laws of chemistry, physics and
mathematical probability so mitigate against the possibility of spontaneous
generation, scientists began to look for an extraterrestrial source for the
origin of life!
Francis Crick, co-discoverer of DNA, and one of
the most respected molecular biologists in the world, has conceded that the
spontaneous origin of life on earth is "almost a miracle." Consequently, since
life could not have arisen by chance, he proposed that the first life forms on
earth were single-celled "spores" delivered here from interstellar space!, This
theory, called "Directed Panspermia" then asserts that these "interstellar
spores" subsequently evolved into all the life forms on earth. Similar
conclusions were drawn by Hoyle in his book Evolution From Space.
These men recognized that something beyond the
bounds of planet earth was required to generate the information and complexity
found within living systems.
Scientists recognize that there are only two
options for the origin of life: intelligent design or spontaneous biogenesis.
Faced with the apparent impossibility of spontaneous biogenesis on earth, one
might have suspected that these men would invoke a supernatural,
extra-dimensional, intelligent Creator for the origin of life. However, this was
not the case. Crick, and others, have concluded that since life could not have
arisen by chance on planet earth, the laws of chemistry and physics must,
therefore, be more favorable elsewhere in the cosmos and that life arose there
first and was later delivered to earth.
Michael Denton comments on this bizarre
twist:
"Nothing illustrates more clearly just how
intractable a problem the origin of life has become than the fact that world
authorities can seriously toy with the idea of panspermia."
The dramatic shift from a theistic,
Judeo-Christian world view to a secularized, neo-Darwinian "age of reason" was
accomplished, in part, by those who desired to explain away the biblical miracle
of creation. It is ironic, therefore, that as we approach the end of the
twentieth century some of the world’s most prominent scientists are forced to
conclude that life on earth had an extraterrestrial origin. This is, in theory,
exactly what the Bible has said all along. However, the "Extraterrestrial" the
Bible speaks of is not just from beyond earth, but from beyond time and space as
well!
The assertion that elsewhere in the universe the
laws of physics and chemistry are more favorable for the origin of life is not
supported by even a shred of scientific evidence. To invoke such an explanation
is, in effect, an appeal to something outside the bounds of natural laws, i.e.,
a metaphysical, supernatural cause.
In 1981 Sir Fred Hoyle commented on this
appeal to metaphysics:
"I don’t know how long it is going to be before
astronomers generally recognize that the combinatorial arrangement of not even
one among the many thousands of biopolymers [DNA, RNA, proteins] on which life
depends could have been arrived at by natural processes here on the Earth.
Astronomers will have a little difficulty at understanding this because they
will be assured by biologists that this is not so, the biologists having been
assured in their turn by others that it is not so. The ‘others’ are a group of
persons who believe, quite openly, in mathematical miracles. They advocate the
belief that tucked away in nature, outside of normal physics, there is a law
which performs miracles (provided the miracles are in the aid of biology). This
curious situation sits oddly on a profession that for long has been dedicated to
coming up with logical explanations of biblical miracles." (Emphasis
added)