Measurement of long times
Now we get
to the crux of the debate with a discussion of time measurement. You mark
a moment in time when you look at your watch, and you measure an interval
of time when you set your alarm clock. You mark longer periods of time
with a calendar when you write down birthdates and other notable events.
But, tell me
how old is that big tree in the backyard or in the park? There is a way
to determine its age: cut down the tree and count its tree rings; there
is 1 ring per year of growth. Now use this fact to gauge the age of the
Earth. (A tree named Methuselah in the northwest is over 5,000 years old.)
There are other
ways to measure long times: The erosion of rock by flowing water to form
riverbeds and canyons, the drift of star constellations, the decay of
radioactive elements, etc. All of the long time measurement methods yield
the fact that the Earth is extremely old. Any theory that contradicts
this fact is incorrect and some or all of its faith statements need to
be corrected or rejected.
Now, what does
long time measurement have to do with creationism and evolution? It yields
facts that all of us can verify and lets us test the correctness of both
views.
Creationism
Creationism
is based on faith statements presented in the Bible, many of which make
claims about the physical world. We can also infer from scripture other
claims about the physical world. Consider pronouncements about the Earth:
it was created in just 6 days, a statement in Genesis; the Earth is at
most 6,500 years old, an inference from the genealogy of biblical figures.
Both claims contradict the measurements of long times made in geology,
physics, anthropology, botany, cosmology, etc. The faith statements in
the Bible that yield erroneous time periods are invalid or all the time
measurements made in all the physical sciences are in error. Cobb County
citizens must place warning stickers on books in these areas of study
as well as those on biology texts if they are to maintain their belief
in creationism.
Evolution
Again, we must
separate the physical facts from the theory offered to explain them. Darwin's
great achievement is as an observer of nature. Plants and creatures were
meticulously observed, gathered, catalogued, and examined over decades.
You can go to a museum of natural history and make similar observations
yourself. These observations show unequivocally chains of variation in
plants and animals of all kinds which require long intervals of time for
their genesis. Check this out for yourself.
Darwin offered
various faith statements to account for these chains of variation in plants
and animals: Darwin proposed, for example, that we believe that "natural
selection" causes plants and animals to vary as the environment,
climate, population density, and so forth changes. The processes that
are required to produce these changes take long times. But, is the long
times measured in other sciences long enough to allow for the development,
say, of the human eye?
Consider the
question whether the human eye evolved through stages or whether it was
created as is. This raises a fundamental question: Can complex designs
come into being without a designer? The answer turns out to be yes, but
Darwin and his contemporaries could not have proved or disproved this.
Often in the history of science, questions are posed that can't be addressed
at the time because the necessary mental machinery (notation, mathematics,
etc.) and the physical machinery (measurement devices, computational devices,
etc.) don't exist as yet. It remains for later generations to settle the
questions.
The "human
eye" question is answered in 2 parts: Eyes have evolved gradually
and in different ways. Snakes use infrared light (heat) to sense your
presence so they can bite you. Electric eels use fluctuations in their
electromagnetic fields to sense you so they can shock you. Spiders spin
webs with "flower patterns" on them to attract insects who see
in the ultraviolet spectrum so they can eat them. In short, there are
lots of different kinds of "eyes out there" at different stages
of development which let their owners do better than their rivals. Now,
for the human eye. Could this organ evolve (without a designer) through
a multitude of stages and reach the complexity it now has? How could you
demonstrate this? Modern computers come to the rescue. A computer model
of the human eye, developed by Daniel Milson and Susan Pelger in 1994,
describes the evolution of the human eye and gives the number of steps
required to form a completely functional eye, and validates the principles
of Darwinism.
Mendelian principles
of genetics and the development of the gene theory in the 20th century
gives a comprehensive theory of all biological changes and, at a fundamental
level, verifies the principles of evolution. Cobb County citizens must
place warning stickers also on books that discuss genetics if they are
to maintain their faith in creationism.
Evolution and
creationism are both equally based on faith. However, evolution, as a
science, must adhere to methods of proof and refutation which creationism
ignores. Evolution, as a branch of science, must be consistent with other
branches of science -- physics, chemistry and the like. Creationism, on
the other hand, contradicts not only evolution in biology but also geology,
botany, genetics, and much more.
A scientific
theory must be internally consistent and consistent with other well-established
facts about the physical world. Creationism fails the most basic criteria
of "theoryhood." Creationism shouldn't be taught in public or
private schools because it is at best a mythology and at worse intellectual
fraud. The Earth wasn't created in 6 days nor is the Earth only 6,500
years old. Creationism is a mere attempt to dress up a long-loved myth
in scientific garb so it sounds scientific.
Peter Duran
Fayetteville
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