Title: Decent With Modification Darwin
1II Peter 116 16 For we have not followed
cunningly devised fables, when we made known unto
you the power and coming of our Lord Jesus
Christ, but were eyewitnesses of his majesty.
2The Master Designer
- Timothy G. Standish, Ph. D.
3Outline
- Does the Bible say that God designed life?
- Does life look designed?
- How do we decide if something is designed?
- Can nature design the kind of things seen in
living systems?
4Creator, Maker, Designer
- Is there a difference between being Creator,
Maker, or Designer? - Perhaps - To make something does not mean that
you planned in advance (I have made a mess many
times with no forethought at all) - An engineer may design a spectacular bridge but
not be the craftsman that builds it. - A scriptwriter may create a character, but that
character will be played by an actor and may be
perpetuated by other scriptwriters
5Creator is a Title of Gods
- Ecclesiastes 121 Remember now thy Creator in
the days of thy youth, while the evil days come
not, nor the years draw nigh, when thou shalt
say, I have no pleasure in them. - Isaiah 4028 Hast thou not known has thou not
heard, that the everlasting God, the Lord, the
Creator of the ends of the earth, fainteth not,
neither is weary? there is no searching his
understanding. - Romans 125 Who changed the truth of God into a
lie, and worshipped and served the creature more
than the Creator, who is blessed for ever. Amen. - 1 Peter 419 Wherefore let them that suffer
according to the will of God commit the keeping
of their souls to him in well doing, as unto a
faithful Creator.
6Being Creator Makes God God
- Isaiah 455-12
- 5 I am the Lord, and there is none else, there is
no God beside me I girded thee, though thou
hast not known me - 6 That they may know from the rising of the sun,
and from the west, that there is none beside me.
I am the Lord, and there is none else. - 7 I form the light, and create darkness I make
peace, and create evil I the Lord do all these
things. - 8 Drop down, ye heavens, from above, and let the
skies pour down righteousness let the earth
open, and let them bring forth salvation, and let
righteousness spring up together I the Lord
have created it. - 12 I have made the earth, and created man upon
it I, even my hands, have stretched out the
heavens, and all their host have I commanded.
7To Be Owned By God
- The word translated Creator in the New
Testament is always ktizo (ktizo ktid-zo)
meaning to fabricate. - This word comes from the root ktaomai (ktaomai
ktah-om-ahee) a verb meaning to acquire or
purchase. - God both fabricated us and purchased us
- We are owned by God
8God The Maker
- Pslams 11973 Thy hands have made me and
fashioned me give me understanding, that I may
learn thy commandments. - Psalms 13914 I will praise thee for I am
fearfully and wonderfully made marvelous are
they works and that my soul knoweth right well. - I Corinthians 1218 But now hath God set the
members every one of them in the body, as it hath
pleased him.
9Gods Claim to be Designer
- Genesis 126 And God said, Let us make man in our
image, after our likeness and let them have
dominion over the fish of the sea, and over the
fowl of the air, and over the cattle, and over
all the earth, and over every creeping thing that
creepeth upon the earth. - The Bible claims that God planned in advance to
make beings using Himself as the model.
10God Made A Plan First
- Genesis 27 And the Lord God formed man of the
dust of the ground, and breathed into his
nostrils the breath of life and man became a
living soul. - This text clearly outlines the order of events in
creation of man First a model was made and then
life was given to it. - In the creation of man there was planing and
forethought - Design then fabrication.
11Does life look designed?
12William DembskisExplanatory Filter
Start
From Mere Creation Science, Faith and
Intelligent Design. William A. Dembski Ed.
Downers Grove, Illinois InterVarsity Press,
1998. P99.
13Is The Pattern Random Or Designed?
Probability 2-256 8.6 x 10-78 0.0000000000000
00000000000000000000000000000000000000000000000000
0000000000000086
14Is The Pattern Random Or Designed?
Probability 2-256 8.6 x 10-78 0.0000000000000
00000000000000000000000000000000000000000000000000
0000000000000086
15Arguments for a Designer
- Organisms look designed for at least three (3)
reasons - Redundancy - A Designer can engineer redundancy
into a system, but chance is unlikely to do this.
An example of this is the presence of degeneracy
in the genetic code and other features that
minimize or negate the effects of many point
mutations. - Excess potential - Organisms have potential that
may never be used. For example, Wallace,
co-discoverer of natural selection, pointed out
that primitive people have the capacity to do
calculus when trained. Natural selection is
unlikely to select for capacity that is not used. - Complexity - Life exhibits a kind of complexity
that it is hard to produce by processes involving
chance.
16Design and Deductive Reasoning
- In general arguments for a designer are arguments
against the alternative. This does not mean
these are just arguments against evolutionary
theory. All arguments, by definition, are
characterized by taking one side while arguing
against another side. - Arguments against a theory are about eliminating
possible explanations. There is nothing inferior
about this, in fact, it is deductive reasoning
which is used by scientists all the time in their
quest for truth.
17The Likely and the Unlikely
- Arguments for a Designer frequently revolve
around probability. Meaningful complexity is
unlikely to result from random events. Organisms
are meaningfully complex. Some claim that
natural selection overcomes much of this problem
as, while change may be random, selection is not. - Science is about predicting what is likely and
what is unlikely. Everyone is in agreement that
the events leading to production of living
organisms are unlikely.
18In a Long Time and Big Universe
- It has been argued that given massive lengths of
time and a universe to work in, the unlikely
becomes likely - Given infinite time, or infinite opportunities,
anything is possible. The large numbers
proverbially furnished by astronomy, and the
large time spans characteristic of geology,
combine to turn topsy-turvy our everyday
estimates of what is expected and what is
miraculous. Richard Dawkins (1989) The Blind
Watchmaker Why the evidence of evolution reveals
a universe without design. W. W. Norton and Co.
New York. p139. - Dawkins says that while life looks designed, the
designer was not God, but massive chance coupled
with natural selection. Nature was the designer. - In The Pandas Thumb, Stephen J. Gould argues
that life does not look designed.
19Little or Big Changes?
- Not all changes improve fitness, they may
- Improve the fitness of an organism (very
unlikely) - Be neutral, having no effect on fitness
- Be detrimental, decreasing an organisms fitness
(most likely) - The bigger the change the more likely it is to be
significantly detrimental - Darwin argued that evolution is the accumulation
of many small changes that improve fitness, big
changes are unlikely to result in improved
fitness. - Many large groups of facts are intelligible only
on the principle that species have been evolved
by very small steps. - The Origin of Species Chapter VII under Reasons
for disbelieving in great and abrupt
modifications
20Behes Insight
- Michael Behe contends that when we look at the
protein machines that run cells, there is a point
at which no parts can be removed and still have a
functioning machine. He called these machines
irreducibly complex (IC) - We encounter irreducibly complex devices in
everyday life. A simple mouse trap is an example
of an irreducibly complex device
21I. C. Protein Machines
- Cells are full of irreducibly complex devices -
Little protein machines that work only if all the
parts (proteins) are present and arranged
correctly. - Natural selection does not provide a plausible
mechanism to get from nothing to the collection
of parts necessary to run a number of irreducibly
complex protein machines vital to living cells - Evolution of these protein machines must occur in
single big steps, not gradually, as to be
selected a protein must be functional in some
way. Each protein machine is fairly complex,
thus evolution in a single step seems unlikely.
22Cilia and Flagella
- Cilia and Flagella are examples of irreducibly
complex protein machines. - Both cilia and flagella are found in the simplest
eukaryotic organisms, single celled protists, as
well as much more complex animals. Some members
of the plant kingdom also have flagella. - As complicated structures are thought to have
evolved only once, evolutionary theory suggests
flagella evolved in a very ancient common
ancestor of modern plant and animal cells.
23Components of Flagella and Cilia
- Flagella and cilia are made of a number of
different protein components - Three types of microtubules - singlet, doublet,
and triplet - composed of a and b tubulin - Nexin to separate the tubuals
- Protein spokes connecting tubuals to maintain a
constant diameter - Spoke heads
- Dynein arms that interact with adjacent
microtubuals - A basal plate
- Each of these components must be present if the
flagella or cillia is to work.
24Flagella Parts
25Are Little Jumps Possible?
- Cilia or flagella, missing any single partwill
not bend, they are thus irreducibly complex - Parts having functions enhancing fitness
independent of a role in locomotion, after
developing some functionality, could evolve via
random change and natural selection - Microtubuals are an important part of the
cytoskeleton of all eukaryotic cells, thus they
could evolve independently - No other protein components of cilia and flagella
have known functions independent of their role in
movement - Thus, all proteins, other than tubulin in
microtubuals, would have to spontaneously come
into existence simultaneously if they were to
increase fitness and be selected. - That seems like a big jump!
26There Is More
- Cilia and flagella represent the tip of the ice
burg of our current understanding of the little
machines that make up cells. Our current
understanding of how cells function is still
fragmentary, but even in this limited set of
knowledge, numerous examples of irreducible
complexity exist. - Irreducible complexity at the biochemical level
represents a powerful challenge to the theory
that natural selection can account for the origin
of modern living organisms.
27Evolution of Complex Organs
- The Origin of Species Chapter VI "Difficulties of
the Theory" - Organs of Extreme Perfection and Complication
- To suppose that the eye with all its inimitable
contrivances for adjusting the focus to different
distances, for admitting different amounts of
light, and for the correcting of spherical and
chromatic aberration, could have been formed by
natural selection, seems, I freely confess,
absurd in the highest degree.
28Evolution of the Eye
- To go from nothing to an eye would be a very big
jump - Darwin proposed a series of what appeared to be
relatively small steps (they are still gigantic
leaps) that might be able to produce an eye
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