CIM Briefing Papers |
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C.I.M. Outline #59
Author: Bill Crouse
Human Cloning
I. Introduction
A. Background
1. In February 1997 it was announced that a sheep had been cloned
at the Roslin Institute in Scotland. The ethical reverberations
were heard around the world, not because it was a sheep, but
because the possibility loomed that a human would soon be
cloned as well.
2. One of the greatest scientific discoveries of the Twentieth
Century, and indeed in the history of science, was the
discovery of the DNA code in 1953 by Thomas Watson and
Francis Crick. They discovered that genetic traits are encoded
in the DNA molecule of each cell. The subsequent biological
revolution is now upon us. One writer said: "We've
developed the tools to shape our own biological destiny, but
many question whether we've evolved the wisdom to play
God." (David Rorvik) What this revolution does is
invest scientists with the awesome powers of predestination.
The ultimate dream of humanism has always been to have the
ability to direct its own evolution.
B. Current Concerns
When the cloning of the sheep was announced, President Clinton
immediately chose a commission to study the immense
ramifications this technology might have for the human race. To
emphasize the seriousness of the situation, he ordered them to report
to him in 90 days. In this postmodern culture, which has no moral
anchor, the potential for abuse and the further degradation of human
dignity eclipses our imagination. The purpose of this briefing is to
survey some of the implications of human cloning.
(As we were concluding this briefing paper, the above noted
presidential commission released its preliminary report. According
to Associated Press, the commission is not recommending a ban on
experimental procedures with regard to human cloning as long as the
embryos are not implanted to grow to term! Apparently the
commission wants to leave the door open for human cloning in the
future as an option for infertile couples.)
II. The Purpose of Science
Science itself is a tool for man's dominion spelled out in Genesis
1:26ff. As a tool, it is neutral; it is neither good nor bad. With it man
can discover, understand, manipulate, rule, and use the resources of the
earth to further the Kingdom of God. However, when science as an
establishment becomes the final authority it becomes scientism. It
assumes the role of god.
III. Definition of Cloning
Cloning as a procedure is the artificial reproduction of an organism
which is the exact genetic copy of a living organism. It is a branch of
genetic engineering. It is an asexual form of reproduction. Identical
twins are natural clones as they are exact biological copies of each
other.
IV. The Mechanics of Cloning
A. There are approximately one-trillion cells in the normal human
adult body. In the nucleus of every one of these cells is recorded
all the information (software) needed to construct an exact copy
of an individual human. The amount of this information is equal
to several sets of the 30 volume Encyclopedia Britannica! While
this briefing paper will be stored on a hard disk in a binary code
of 1's and 0's, the genetic information to make a new individual is
recorded chemically in a quatenary code.
B. The technique used by the scientist in Scotland to clone a sheep
was to first remove the nucleus from a fertilized sheep egg then
replacing it with the nucleus from a cell of an adult ewe's
mammary gland. The trick was to get the enucleated cell to
accept the foreign nucleus and then divide into a developing
sheep embryo. What the scientists discovered was that very tiny
pulses of electricity solved the problem. One week later the
embryo was implanted in the womb of a sheep.
V. Possible Reasons for Cloning Humans
A. For Spare Parts
Because of the modern technology of organ transplantation and
our modern obsession with health, it is easy to assume that a
powerful person with a terminal disease and the means could
commission a scientist to make a contingent of young clones to
have available for use as spare parts.
B. Vanity
A wealthy, egotistical dictator wanting to create a dynasty, could
clone himself. When the ability to clone is possible, all that is
necessary is a willing scientist and someone with the means to pay
for the service. This idea was the subject of a book, and later a
movie. See The Boys from Brazil by Ira Leven, or the movie by
the same name.
C. Biological Immortality
By cloning himself someone might imagine that his immortality
might be guaranteed.
D. Desired Types
As speculated in the novel, Brave New World, Aldous Huxley
envisioned cloning special classes of people for specific tasks, i.e.,
laborers, rulers, etc. Scientists speculate that through cloning and
genetic engineering they can create a superior homo sapien, even a
new species. Controlling and directing the process of evolution is
the goal. In a spiritual sense they believe they can affect man's
redemption on the natural level (i.e., eliminate his violent
tendencies). Some have proposed saving genetic material in a
kind of genetic bank of famous writers, artists, athletes, etc. which
would greatly enhance culture. Some egotistical Nobel winners
have already had their sperm frozen!
E. To Eliminate Genetic Disease
There are more than 2500 known genetic diseases. A married
couple desiring to have children might discover after genetic
counseling that they both have recessive genes for a serious genetic
disease. To spare themselves the pain of a defective offspring they
then might decide to clone either of themselves.
F. For Sex Selection
Cloning would be another technique for the parents to select the
desired sex of their child.
VI. Major Ethical Concerns
A. The meaning of a child is lost
1. In the Christian worldview a child (Gen 3) is viewed as a gift not
a product. The temptation it seems, is that a cloned-child would
be viewed as a product of human ingenuity.
2. God has ordained that human life should be sustained by
procreation. Children are gifts of God's grace and are to be
conceived in the context of marital love.
3. The child is neither a replica of the father nor the mother. He is
an independent being with an entirely unique genetic
inheritance. This should remind us of each child's ultimate
independence. The child is literally an incarnation of their
union.
B. The Possible Corruption of the Gene Pool
Once there are multiple clones in a society there is potential for
corruption of the gene pool because it would increase the number
of defective genes. Clones who reproduce could also have a
high incidence of abnormal births or even sterility, as has been
witnessed in cloned animals in the laboratory.
C. The Loss of Individual Identity and Human Dignity
Individual identity is generally not a problem for identical twins,
but what if the twin of a clone is the father or some famous
personality. Imagine a clone of a Nobel prize winner trying to
live up to that reputation, and having the knowledge that he was
manufactured! Maybe the best way to get this point home is to
ask the question: "Would you want to be a clone?"
"Clonal reproduction introduces something totally new into the
world the mind of a child who knows it is a biological replica
of its parent, a child who knows it is largely preordained, a freak
who can see its biological future mirrored in another person."
The Biocrats, p. 97.
"What is a clone, anyway, but a person forced against his will to
duplicate a life already lived? Doesn't cloning imply ownership
by the parents which denies the child's freedom to develop his or
her own nature." Let Us Make Man, p. 124.
D. The Erosion of Personal Reproductive Freedom
Once certain genotypes can be chosen and produced asexually
how soon would it be before centralized-planning would subvert
personal choice? This question has already been debated by legal
scholars.
E. The Personal Property Issue
With the transplantation of body parts, asexual reproduction, and
engineered desired genotypes, the legal question naturally arises:
Who owns your body? If an all-star athlete is cloned will
someone have to pay royalties to the athlete? Will certain
genotypes be patented? These are questions that are on our
horizon if cloning becomes legal and wide-spread. (For further
information on this subject see the book mentioned
below: The body as Property.)
F. The Destruction of Life
In 1952 scientists succeeded in cloning frogs. In these frog
clones only 11 grew normally out 707 attempts. Most grew into
grotesque shapes and forms and had to be destroyed. Before the
scientists in Scotland were successful in cloning a sheep they
also experienced many failures. Out of 277 tries only 29
embryos survived longer than six days. Of these, all died but the
one that grew to term. We report this because of the ethical
problem that might be encountered in failed attempts in future
human cloning. If human life begins with fertilization, then to
destroy developing embryos is destroying human life.
G. The Loss of the Traditional Family
The family is one of few institutions or relationships where a
person is accepted unconditionally. God designed the two-parent
family, a mother and father for maximum emotional and
psychological development. The possibility of human cloning
leaves the door open for the alternatives dreamed of by
those who would destroy the traditional family. Francis Crick
said:
"[I]f we can get across to people the idea that their children
are not entirely their own business and that it is not a
private matter, it would be an enormous step forward."
Quoted in The Ethics of Genetic Control, by Joseph
Fletcher, p. 182.
VII. Theological Questions
A. Would a cloned human being have a soul?
Since identical twins are clones of each other, it would seem
certain that a clone would be a person created in God's image.
The clone would be a twin of its father (if a male clone) or its
mother (if a female clone).
B. When is the soul imparted into a fetus?
There has never been a consensus on this question throughout the
history of the church. Augustine said: "...[T]here is nothing
certain or decisive in the canonical Scriptures, respecting the
origin of the soul." There are two basic views:
1. The Traducian View: This view teaches that the immaterial
part of man (the soul) is transferred from the first father,
Adam. In other words, the soul comes through human
parents. This view is held by most reformed theologians but
not by all, including Calvin himself.
2. The Creationist View: A newly created soul is implanted by
God at the time of fertilization. Others vary the time of
implantation during the gestation period. This view is held
by most Catholics and by the Eastern Church.
C. The Sanctity of Life
The sanctity of life is what it is because it is granted by a
transcendent God. Our value as human beings is not based on
our IQ, athletic talents, scientific accomplishments, etc. Modern
non-christian worldveiws base human value on that which is
arbitrary, which means that it can change depending on shifting
values. When any society concludes that some human life is
more valuable than others than we are indeed on a slippery slope.
Eugenics did not die with the Nazi regime!
VIII. Concluding Statement
As we have learned from history, the splitting of the atom brought
great good and the possibility for great evil. The scenario is no less
with the splitting of the nucleus of a human cell.
For Further Study:
Anderson, Bruce L. Let us Make Man.
Anderson, J. Kerby. Genetic Engineering.
Feinberg, John s. and Feinberg, Paul D. Ethics for Brave New World.
(See Chapter Nine)
Jones, D. Gareth. Brave New People.
Kimbrell, Andrew. The Human Body Shop: The Engineering and Marketing of Life.
Lester, Lane P. and Hefley, James C. Cloning: Miracle or Menace?
Pearcey, Nancy R. and Thaxton, Charles B. The Soul of Science. (See
especially Chapter 10 on the Bio-revolution).
Ramsey, Paul. Fabricated Man.
Rosenfeld, Albert. The Second Genesis: The Coming Control of Life.
Scott, Russell. The Body as Property.
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