TASC - Triangle Association for the Science of Creation

TASC endeavors to show Christians and others in the Triangle area that the facts of science are consistent with the Biblical account of origins and inconsistent with the evolutionary worldview. 

Cavemen—Missing Link?

February, 2003

Have scientists discovered evidence that humans are descended from ape-like ancestors? Are there real "missing link" fossils to prove this? Well, one of the reasons the term "missing link" is what it is, and includes the word missing, is that the evidence has long been—missing. Some have argued that this or that fossil is the "missing link", so we will examine a few of them.

There has been Piltdown Man, which was admittedly a hoax. The teeth were filed, and the bones chemically stained to alter the appearance. Then there was Nebraska Man, which was built out of a pig's tooth. This tooth was presented as evidence for evolution at the famous Scopes trial.

It is suspected that Neanderthal Man was simply a normal human with some medical problems—possibly arthritis, rickets, or acromegaly. Scientists now classify him as human.

But what about the drawings? We see pictures showing the "missing links" with their hairy bodies, their crouching gait, and so forth. Since this is what they looked like, weren't they obviously ancestors of humans? These pictures do show something between a man and an ape; however, the question is not whether the pictures show something between man and ape, but whether the actual creatures looked at all like the pictures. So, did they?

"Junk" DNA as Evidence for Evolution?

January, 2003

"It is a capital mistake to theorize before you have all the evidence. It biases the judgment."-Sherlock Holmes in a Study of Scarlet

Back in the 1960s, scientists discovered sections of DNA that did not code for proteins. These non-coding DNA strands were assumed to be non-functional and were referred to as "junk" DNA, the presumed evolutionary remnants of ancestral organisms.1 Almost 99% of human DNA is known to be non-coding.

A little background will facilitate discussion of non-coding DNA. Information in coding DNA sequences is transcribed into mRNA (Figure 1). mRNA exits the nucleus and attaches to ribosomes, the molecular machines that generate proteins. In the ribosome, the information in the mRNA is translated into an amino acid sequence to form a protein.


Figure 1: Protein Formation from Coding DNA

The transcription of information from DNA to mRNA is where non-coding DNA is encountered (Figure 2).


Figure 2: mRNA Formation by Removal of Introns

Evidence for Creation from Astronomy and Physics

October, 2002

For the invisible things of him from the creation of the world are clearly seen, being understood by the things that are made, even his eternal power and Godhead; so that they are without excuse: Romans 1:20 (KJV)

The data of modern astronomy and physics provide compelling evidence for design and creation in nature. By all appearances, the universe had a beginning and has been finely tuned for life as we know it. The finite history of the universe is established by the First and Second Laws of Thermodynamics and strongly suggested by the cosmic expansion and red shift of galaxies. The fine-tuning is manifest in the four fundamental forces of nature, the low entropy of the universe, the quantized red shift of galaxies, the lack of antimatter, several features of the earth and solar system, the chemical properties of the elements, and the properties of water.