Science and Christian faith:
the case for intelligent design
Babette Francis, February 2011
While Christians are being persecuted in many countries
by radical adherents of non-Christian religions, a further danger is presented
by militant secularism and the attacks on Christian belief by atheists
like Richard Dawkins and Christopher Hitchens.
The theme of this presentation, Out of Darkness into Light,
echoes the first verses of Genesis: And the earth was without form
and void, and
darkness was upon the face of the deep ... and God said Let there
be light and there was light. And God saw the light, that it was
good ....
So with a basic background in science I will investigate areas where science
actually supports our Christian beliefs, and how the light shed by
science on the mysteries of the universe and there are many mysteries
we still dont understand does not contradict faith but is
complementary to it.
God of the gaps
Atheists claim that with advances in science and our growing control over
nature, we no longer need a God of the gaps to explain what
we dont understand, and that a belief in God is for simpletons.
They argue that what we call Creation and attribute to a Divine Creator,
all came from a few simple elements which interacted in some kind of primordial
soup and, hey presto, after a few billion years we have a complex
universe with its millions of galaxies on the one hand, and the intricately
complex microscopic structures of living things on the other.
There is nothing to marvel about and certainly not any intelligent design
at work. Yet it was belief in God and order in the universe that
everything has a cause (and causality is the basis of science)
which has resulted in the rapid expansion of science and the progress
that comes with it. Even those of us with just a little science education
and by science I mean the kind of truth embodied in
replicable experiments realise that no matter how simple the elements
were, they cannot have come from nothing at all by themselves. So where
did the original hydrogen and helium come from?
Secondly, the idea that a few primitive elements simply evolved randomly
into such beautiful physical complexity as the stars and planets and the
biological complexity of men and women who are selfaware, requires that
either the elements were guided or that the elements had within them some
tendency to develop in particular ways.
Probability theory reinforces this second thought. Given the current scientific
agreement on the age of the universe at around 14 billion years, there
nevertheless hasnt been enough time for the large number of precise
changes required by a series of new complicated systems to repeatedly
and randomly occur at exactly the right times to succeed. But we also
know from the study of physics that each time we reduce a complex system
down to its component parts, when we split molecules down to atoms, and
then split the atoms, we find more layers of complexity.
Underlying order
Johannes Kepler discovered three marvellous geometrical laws that describe
planetary motion. He wrote: The chief investigations of the external
world should be to discover the rational order which has been imposed
on it by God and which He revealed to us in the language of mathematics.
Decades later, Newton succeeded in explaining Keplers laws but he
did not explain them by reducing what we observe and experience to something
more trivial. On the contrary, he explained them by deriving them from
an underlying order that is more general and impressive.
Newtons
law of gravity was later explained, in turn, by Einstein, who showed that
it followed from a more profound theory of gravity called general relativity.
Einsteins theory is but the manifestation of a yet more fundamental
theory, which many consider to be superstring theory, which is an attempt
to explain all of the particles and fundamental forces of nature in one
theory by modelling them as vibrations of tiny supersymmetric strings.
This theory has a mathematical structure so sophisticated that it is still
not fully understood.
Pope Benedict XVI In Chapter Four of his most recent encyclical, Caritas
in Veritate, Pope Benedict XVI writes: Nature expresses a design
of love and truth. It is prior to us, and it has been given to us by God
as the setting for our life. Nature speaks to us of the Creator and His
love for humanity
Nature is at our disposal not as a heap
of scattered rubbish, but as a gift of the Creator who has given
it an inbuilt order, enabling man to draw from it the principles needed
in order to till it and keep it. But it should be stressed that
it is contrary to authentic development to view nature as something more
important than the human person. This position leads to attitudes of neopaganism
or pantheism human salvation cannot come from nature alone, understood
in a purely materialistic sense. This having been said, it is also necessary
to reject the opposite position which aims at total dominion
over nature because the natural environment is no more than raw material
to be manipulated at our pleasure. It is a wondrous work of the Creator
containing a grammar which sets forth ends and criteria for
its wise use, not its reckless exploitation.
Living cells
Prehistoric man who observed the motion of the stars was dimly aware of
this grammar, and we with our sophisticated electron microscopes
are also aware of the grammar in the particles of atoms
all resonating with the evidence of a Great Designer. With our microscopes
we can also study the biology of living cells, whose complexity rivals
the complexity of the stars and galaxies.
Microbiologist Michael Denton says that the gap between the inanimate
and the living represents the most dramatic and fundamental gap in
nature. The difference between a living cell and the most complex non-biological
system such as a crystal or snowflake is a chasm as vast as it is possible
to imagine. The complexity of the simplest cell weighing less than a trillionth
of a gram is like a miniaturised factory containing thousands of exquisitely
designed pieces of intricate molecular machinery made up of 100 thousand
million atoms far more complicated than
any machine built by man and absolutely without parallel in the non-living
inanimate world. What is more, this cell can reproduce itself within a
few hours.

Perhaps the best known statement about design in nature comes from the
18th century naturalist and theologian, William Paley, who said that if
you found a watch on the ground, you would know that the watch was made
by
someone, and did not result from the interaction of the wind and soil.
But the
systems in nature are far more complex than any watch. The human eye is
far more complex than any camera these complexities imply the existence
of an intelligent designer.
Sir Alfred North Whitehead, a British philosopher and mathematician who
lived from 1861-1947, answered the question about how scientific knowledge
could have expanded so quickly: Modern science has come from the
medieval insistence on the rationality of God. C.S. Lewis argued
similarly:
Men became scientific because they expected law in nature, and they
expected law in nature because they believed in a lawgiver.
Divine beauty
Many physicists have found a Divine beauty in the mathematical principles
animating the physical world, what poets have referred to as the
music of the spheres. A great physicist, Hermann Weyl, described
mathematical physics as revealing a flawless harmony that is in
conformity with sublime Reason, and Johannes Kepler wrote, The
chief investigations of the external world should be to discover the rational
order which has been imposed on it by God and which He revealed to us
in the language of mathematics. I thank, thee, Lord God our Creator, that
thou hast allowed me to see the beauty in the work of creation.
We too can give thanks that the Almighty has brought us out of darkness
into the light of our Christian faith.
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