Saturday, March 15, 2008

This would still bother Einstein

Albert Einstein did not like it, it bothered him. The co-discoverer of the double helix Francis Crick was so astounded by the sheer chemical impossibility of it that he bought into panspermia to get around it. It can be argued that Dawkin's fundamental blind spot in the physical sciences is chemistry and biochemistry so he ignored it (or bought other peoples pat answers).

There is an unbreakable law in chemistry. It is one of the fundamental symmetry laws of Creation. It occurs at a microscopic level so deep that you have to go beyond understanding molecules to understanding the shape of molecules. It may not seem important but stick with me on this.

There are molecules in this Universe that have symmetry points in them. The ones that are easiest to see are molecules that have a carbon with four different things attached to them. Carbon atoms that have four attachments have a fixed tetrahedral geometry and if the smallest attachment is pointed directly up the other three rotate clockwise or counterclockwise about the carbon - smallest attachment axis. We call these options left or right handed and we know they are there because such molecules can rotate polarized light (how? we have no idea but we're working on it).


You body is mostly water but the parts that are not water are mostly proteins. You could think of proteins as long chains where each link in the chain is an amino acid (you know ... essential amino acids that show up in everything from food to shampoo). At the heart of all the amino acids except one there is one of those special carbon atoms and it can be left handed or right handed.




But here's the mystery, they are all left handed.




In fact, you can determine how old a protein is by the number of amino acids in it that have been changed to righthanded due to cosmic radiation (a process that happens at a known rate).

So what is the problem. We need to go back to that symmetry law. It is written in Creation that whenever a left handed carbon is created from non-handed materials there has to be a net symmetry conservation by the balancing creation of a right handed mirror image. Always. There will always be a 50:50 mixture of both.

The possibility that life started with a set of simple proteins still requires literally millions of these amino acids to somehow separate and associate perfectly with the exclusion of all the right handed molecules. The probability approaches the impossible. That is where Einstein, Crick and Dawkins get in the game.
Well, this problem has been in the news recently and they discovered that the amino acids that formed in a meteorite has the same symmetry breaking distribution of amino acids. So it is possible that the origin of the mystery does not have a terrestrial origin. They somehow think that this helps answer the problem as opposed to just deferring it. Blindness is blindness.

Tuesday, February 26, 2008

Pithy Reflection on God's "Two Books"

Came across this old saying that captures the essence of the conservative / fundamentalist position on the priority of God's two books.

"When evidence points out holes in evolution, evolution is wrong.
When evidence points out holes in the Bible, the evidence is wrong"

Mark Noll in his chapter "Thinking About Science" in the book "The Scandal of the Evangelical Mind" points this attitude out and comments on it rather harshly.

Sunday, February 24, 2008

National Geographic: The God Particle

I have always loved the National Geographic, it has a commitment to showing the "truth interpreted" by giving us photos of what "is". There is of course its' rabid anti Christian stance (in my opinion it shows a lot more respect to any other religion than Christianity). But it gets the photos that no one else can.

This month there is an article on the current search by physicists to find a fundamental particle (more energy but that is besides the point). Everyone calls it the "God Particle". It makes for interesting reading but remember the editorial bias of the source.

Wednesday, February 13, 2008

Rest In Peace: Robert Jastrow 1926 - 2008

There was a lot to like about this guy and I remember him on TV during the 60's and 70's space programs. His quotes are well circulated but the ones I like are:

"For the scientist who has lived by his faith in the power of reason, the story ends like a bad dream. He has scaled the mountain of ignorance; he is about to conquer the highest peak; as he pulls himself over the final rock, he is greeted by a band of theologians who have been sitting there for centuries."

"There is a strange ring of feeling and emotion in these reactions [of scientists to evidence that the universe had a sudden beginning]. They come from the heart whereas you would expect the judgements to come from the brain. Why? I think part of the answer is that scientists cannot bear the thought of a natural phenomenon which cannot be explained, even with unlimited time and money. There is a kind of religion in science, it is the religion of a person who believes there is order and harmony in the universe, and every effect must have its cause, there is no first cause...

This religious faith of the scientist is violated by the discovery that the world had a beginning under conditions in which the known laws of physics are not valid, and as a product of forces or circumstances we cannot discover. When that happens, the scientist has lost control...

Consider the enormity of the problem. Science has proven that the universe exploded into being at a certain moment. It asks, what cause produced the effect? Who or what put the matter and energy in the universe? Was the universe created out of nothing, or was it gathered together out of pre existing materials? And science cannot answer these questions".

Tuesday, November 20, 2007

Saturday, June 16, 2007

Faith / Science Links



I do not know if anyone is bothering to monitor these inactive blogs but I will be dumping faith and science links here as I come across them. The link below is an interesting atheistic music video based on Carl Sagan's writing. It features an image made of the Earth from as far away as any of our exploratory satellites have been able to reach and send a picture of Earth back ... the photo was taken at Carl Sagan's insistence and was the source for his book "Pale Blue Dot".



Tuesday, May 1, 2007

A Time to Begin a Time to End



I started this blog to help me teach my courses. The experiment was not successful in any way that I had intended it. The stats indicate a fairly constant number of people monitoring the blog but the use of the blog as a means for students to comment, ask questions or offer supplementary material was, for the most part, an unused opportunity. I had mis-read why some students were silent or apathetic in my courses and it was not for lack of an anonymous opportunity to participate at their own time and in their own way.

I made a commitment to keep the blog going for the whole academic year and that is what I did. My sabbatical will take me away from teaching for a year and so I will leave this blog up for a while and then decide if I should delete the whole blog.

To those of you that dropped in ... thanks for looking (and in some cases commenting). The companion blog to this Professor Honeydew will also fall silent now. Again I will let it be for a while and then decide if it should be deleted. If I decide to continue to offer anything up for blogging over the next year or so it will be on the research blog "A Pale Blue Gas". We will see.

Take Care.

Professor Honeydew