Skip to main content

No.12 Life in a test tube?

Francis Beacon said " A little science estranges man from God. A lot of science brings him back." Colson and Pearcey p. 69

The way scientists try to prove that life arose in primitive seas is to re-create the same conditions in the laboratory and see what happens.
The most famous experiment was in 1953. Stanley Miller of Chicago when he claimed to have accomplished the first step toward creating life in a test tube. What was produced? Amino acids.

 The truth is  that these differ in critical ways from those found in living things.
Amino acids come in two forms, what scientists call left-handed and right-handed.  But living things are highly selective: They use only the left-handed. But Miller and his colleagues got both kinds - an even fifty/fifty mix of both left-handed and right-handed. There is no natural process that produces only left-handed amino acids, the kind required for living things. The amino acids formed in a test tube are useless for life.

The next problem is to get the amino acids to link up and form proteins.In 1958 Sidney Fox at the University of Miami boiled amino acids in water and induced them to react with one another. The result was protein-like chains of amino acids. Immediately Fox became famous.
The problem was the proteins in life are much more selective. . They are comprised of amino acids hooked together in a very particular chemical bond called a peptide bond. In the test tube they do form chains but they hook up , never producing a genuine protein capable of functioning in a living cell.
 In addition, for a protein to be functional, the amino acids must linkup in a particular sequence, just like the sequence of letters in a sentence. If you scramble the letter all you get is nonsense. All you get in lab. experiments all we get are scrambled, random sequences. There is no natural force capable of selecting the right amino acids and lining them up in the right order.


Comments

Popular posts from this blog

No.9. How did the whole Universe Begin?

Notes from Colson p.57 -67 Scientists  have completely reversed their theories in the past few decades. They thought for ages that the Physical Universe was eternal and therefore needs no 'creator'. Now they postulate that the universe did have an ultimate origin and that it began at a finite time in the past - just as the Bible teaches. Many ancient cultures believed that the material from which the Universe came was eternal. However, today "the indestructibility or permanence of matter" is a scientific fact" wrote a 19th Century proponent of materialism. For many years that is how things stood. Any thought of a Creator and the earth having a beginning was just bare religious faith standing in lonely opposition to established science. Now in the 20th Century several sources of new evidence appeared : the implications from general relativity theory that the Universe is expanding; that some stars exhibit "red shift", implying that they are moving out

No 26. Salvation through Sex

National Women's Hall of Fame Mary Steichen Calderone Mary Calderone sees the problem with the world is the human nature is not evolving as quickly as technology; therefore we must remould human nature itself to the modern, every changing world. She says that a new change is breaking across the Horizon and the task of Educators is to prepare children to step into this new world. To do this they must pry children away from old views and values especially from Biblical and other traditional forms of sexual morality for "religious laws and rules about sex were made on the basis of ignorance.  " Family Book about Sexuality" Calderone and Johnston p. 171 Notes from Colson and Pearcey p.242 When we trace the history of ideas about sexuality, it becomes clear that the founders of sex education never did seek simply to transmit a collection of facts about how our bodies work. Rather, they were evangelists for the utopian worldview, a religion , in which a "sci

No.26. The Problem of a Good GOD and the Presence of EVIL (cont.)

Notes Taken from Colson and Pearcey pps 209 and 210  #2      Deny that suffering and evil even exist.   Some people try to solve the problem of evil and suffering on earth saying they are merely illusions created by their own minds. Christian Science Monitor                              At Christian Scientists' meeting,  This is the strategy adopted by Christian Science and by some Eastern religions. Hinduism say that the physical universe is all an Illusion (maya) and that suffering of the body is just a misconception of the MIND. If we just train ourselves to think correctly, we can overcome all suffering through realising it does not exist. [Maya]  According to many schools of Hinduism , the world is an illusion, a play of the supreme consciousness of God. It is a projection of things and forms that are temporarily phenomenal and sustain the illusion of oneness and permanence. Is this world just a Maya Illusion. Can we really life with such a Philosophy of den