Monday, July 21, 2008
Genesis Chapter 2: Two Creation Accounts?
Tuesday, July 8, 2008
They Were Wrong About Bird Evolution
There is so much in this article that I’d like to highlight and I don’t know exactly where to begin. I certainly want to draw your attention to the opening sentence:
"The largest ever study of bird genetics has not only shaken up but completely redrawn the avian evolutionary tree." [bold added]
“Birds are among the most studied and loved animals, and much of what we know about animal biology -- from natural history to ecology, speciation, reproduction, etc. -- is based on birds.”
“Birds are among the most studied and loved animals, and much of what we know about animal biology…is based on birds.”
What’s especially funny is that, on the same page as this article is a link to another article entitled, “Molecular Analysis Confirms Tyrannosaurus Rex's Evolutionary Link To Birds.” Isn’t that a hoot? They still aren’t sure how modern birds are related (after years of being among the most studied animals) but they have confirmed T-Rex is certainly related to birds. But I digress.
There’s another subtle point made several times in the article. Here are a couple of examples:
“Birds adapted to the diverse environments several distinct times”
“Similarly, distinctive lifestyles… evolved several times.”
“Birds that look or act similar are not necessarily related.”
This is significant because homology is supposed to be evidence for evolutionary relatedness. But here we see unrelated birds sharing traits. Therefore, similar features are not necessarily evidence of anything. They just share characteristics. Of course, another perfectly reasonable explanation for similar characteristics is a common Creator!
Let’s look at one last point made in the article:
“The evolution of birds has been notoriously difficult to determine. This is probably because modern birds arose relatively quickly (within a few million years) during an explosive radiation that occurred sometime between 65 million and 100 million years ago. The result of this rapid divergence early in the evolutionary history of birds is the fact that many groups of similar-looking birds (for example, owls, parrots and doves) have few, if any, living intermediary forms linking them to other well-defined groups of birds.” [bold added]So the evolutionary links between many common birds (such as owls) is tenuous. I suppose some might say there are “missing links.” According to Wikipedia, “The Paleocene genera Berruornis and Ogygoptynx show that owls were already present as a distinct lineage some 60-58 mya (million years ago).” So owls have always been owls. There’s no obvious progression from T-Rex, to ostrich, to owl (or anything like that).
Now, don’t get me wrong. I’m not saying that Sciencedaily is ready to throw out evolution simply because we’ve been wrong about bird evolution all this time. But I wanted you to see this for what it is. The evolution of one of the most studied animals, from which we can much of our knowledge of biology, has been wrong. The old facts have been replaced with new facts. I’m weird in that I ascribe to facts the characteristic of being true. If the old facts weren’t true then there were never facts, were they?
Sunday, July 6, 2008
The Star Spangled Banner
Most people are familiar with the first stanza, but here is the poem in its entirety:
O! say can you see by the dawn's early light
What so proudly we hailed at the twilight's last gleaming.
Whose broad stripes and bright stars through the perilous fight,
O'er the ramparts we watched were so gallantly streaming.
And the rockets' red glare, the bombs bursting in air,
Gave proof through the night that our flag was still there.
Oh, say does that star-spangled banner yet wave
O'er the land of the free and the home of the brave?
On the shore, dimly seen through the mists of the deep,
Where the foe's haughty host in dread silence reposes,
What is that which the breeze, o'er the towering steep,
As it fitfully blows, half conceals, half discloses?
Now it catches the gleam of the morning's first beam,
In full glory reflected now shines in the stream:
'Tis the star-spangled banner! Oh long may it wave
O'er the land of the free and the home of the brave!
And where is that band who so vauntingly swore
That the havoc of war and the battle's confusion,
A home and a country should leave us no more!
Their blood has washed out their foul footsteps' pollution.
No refuge could save the hireling and slave
From the terror of flight, or the gloom of the grave:
And the star-spangled banner in triumph doth wave
O'er the land of the free and the home of the brave!
O! thus be it ever, when freemen shall stand
Between their loved home and the war's desolation!
Blest with victory and peace, may the heav'n rescued land
Praise the Power that hath made and preserved us a nation.
Then conquer we must, when our cause it is just,
And this be our motto: 'In God is our trust.'
And the star-spangled banner in triumph shall wave
O'er the land of the free and the home of the brave!