So much has been made of Darwin's Theory so I found this summary:
Summary of Darwin's Theory of Evolution
• A species is a population of organisms that interbreeds and has fertile offspring.
• Living organisms have descended with modifications from species that lived before them.
• Natural selection explains how this evolution has happened:
— More organisms are produced than can survive because of limited resources.
— Organisms struggle for the necessities of life; there is competition for resources.
— Individuals within a population vary in their traits; some of these traits are heritable -- passed on to offspring.
— Some variants are better adapted to survive and reproduce under local conditions than others.
— Better-adapted individuals (the "fit enough") are more likely to survive and reproduce, thereby passing on copies of their genes to the next generation.
— Species whose individuals are best adapted survive; others become extinct.
Source
One of you quoted from answers to Jonathan Wells "The peppered moth photos are...not scientific evidence for natural selection."
However the complete quote is: The peppered moth photos are the same sort of illustration, not scientific evidence for natural selection. This is the problem I have with many of your arguments and others on the blogs for creationism, misquotes and quotes out of context as well as partial quotes. If you go back and read the response the author is explaining that illustrations are used to demonstrate a point not to prove a theory.
Last night I watched a segment of 60 minutes that recounts the progress made in regeneration of body parts. Livers, hearts, kidneys and even ears! Wow! One of the stories was about a man who had received "pixie dust" a substance from pig bladders called Extra Cellular Matrix, and actually grew a new esophagus and another who grew new muscles. Story Here
These studies are amazing and may someday save your life or the life of someone you love.
I think all this is due to Darwin's Theory and the continued study of how life exists.
I don't "believe" in Darwinism I accept the facts found through scientific study every day,that proves that all living matter is genetically similar.
Learning is a continual process. It isn't about accepting the answer because someone says it is so. It is a process of discovery and correction. Science isn't always right...they don't get it right every time but science never stops searching for the answers. Someone stated that creationism is a "done deal" 6 days and it is done. Science will never be done; there much to learn.
Showing posts with label science. Show all posts
Showing posts with label science. Show all posts
Monday, December 14, 2009
Thursday, October 29, 2009
Devolution?
The family who walked on all fours is an absolutely fascinating discovery. Although this is old news for some, I only recently learned of these children. The family was visited by scientist and journalist beginning in about 2002 and PBS broadcast a program in 2006 and reran it recently.
On one side of the debate Uner Tan, a neurophysiologist at Cukurova University in Adana, Turkey believes the siblings are “evolutionary throwbacks—a "missing link" to our forebears.”
Then, German geneticists believe the siblings' genetic abnormality may be because the children do not have the gene responsible for bipedalism, or two-legged walking, in humans.
And yet another says the cause is twofold: the way the siblings were raised and brain damage resulting from the genetic defect.
An incredible discovery to say the least but what fascinates me about all this is the debate! At this point none of the scientist involved agree…that’s perfect! Now they go to work, they ask questions, they test theories and make conclusions. We may never have a definitive answer but we will always have the questions. As long as there are questions and someone seeking answers, we will progress.
Wow! What a wonderful world to which we are born.
http://www.asa3.org/ASA/PSCF/1986/JASA3-86Murphy.html
“The three sisters and two brothers may offer insight into the way our apelike ancestors moved, according to scientists. Human ancestors are believed to have begun walking on two legs more than three million years ago. Discovered in a remote area of southern Turkey last summer, the family of ethnic Kurds has sparked a scientific debate…”
On one side of the debate Uner Tan, a neurophysiologist at Cukurova University in Adana, Turkey believes the siblings are “evolutionary throwbacks—a "missing link" to our forebears.”
Then, German geneticists believe the siblings' genetic abnormality may be because the children do not have the gene responsible for bipedalism, or two-legged walking, in humans.
And yet another says the cause is twofold: the way the siblings were raised and brain damage resulting from the genetic defect.
An incredible discovery to say the least but what fascinates me about all this is the debate! At this point none of the scientist involved agree…that’s perfect! Now they go to work, they ask questions, they test theories and make conclusions. We may never have a definitive answer but we will always have the questions. As long as there are questions and someone seeking answers, we will progress.
Wow! What a wonderful world to which we are born.
http://www.asa3.org/ASA/PSCF/1986/JASA3-86Murphy.html
Friday, January 9, 2009
A Call to Arms
I am usually a happy person. Fairly satisfied with my financial station in life, I contribute to causes with which I concur. But today something has upset my satisfaction. I wish to have the resources of Bill Gates or Oprah Winfrey. Not to indulge myself in bobbles and bling but to finance a real defense of science. Here, is what got me going. And this.
It has already been said, better than I can but this is a cause I completely support.
It has already been said, better than I can but this is a cause I completely support.
Wednesday, October 1, 2008
Consequences.....
Let's start a new discussion, what say you all?
It seems to me that the more we discover in our world, the more we can explain, the less necessary the gods become. If one looks at the reason for religiosity and supernatural belief, it is easy to see why it has been and still is, so popular.
So, here is my topic. How would our country differ if religion was truly placed in the background, becoming the minority of the citizenry, rather than the majority?
It seems to me that the more we discover in our world, the more we can explain, the less necessary the gods become. If one looks at the reason for religiosity and supernatural belief, it is easy to see why it has been and still is, so popular.
So, here is my topic. How would our country differ if religion was truly placed in the background, becoming the minority of the citizenry, rather than the majority?
Labels:
Atheist,
need for gods,
questioning religion,
science
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