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Monday 3 August 2015

Genesis Vs.Young earth Creationism.The Watchtower Society's commentary

THE BIBLE’S VIEWPOINT:Creation


Did God create the earth in just six 24-hour days, as some creationists claim?
“In the beginning God created the heavens and the earth.”—Genesis 1:1.
WHAT THE BIBLE SAYS: God created the universe, including the earth, in the indefinite past—“in the beginning,” as Genesis 1:1 says. Modern science agrees that the universe had a beginning. A recent scientific model suggests it to be almost 14 billion years old.
The Bible also describes six “days” of creation. However, it does not say that these were 24-hour days. (Genesis 1:31) In fact, the Bible uses the word “day” to refer to various lengths of time. For example, it calls the entire period of creation “the day that Jehovah God made earth and heaven.” (Genesis 2:4) Evidently, these “days” of creation lasted many thousands of years.—Psalm 90:4.WHY IT MATTERS:The false ideas of creationists could lead you to dismiss the Bible altogether. On the other hand, if the Bible actually contains a credible account of creation, you stand to benefit from its storehouse of “practical wisdom.”—Proverbs 3:21.Did God use evolution to create life on earth?:“God said: ‘Let the earth bring forth living creatures according to their kinds.’”—Genesis 1:24.WHAT THE BIBLE SAYS: God did not make life in a simple form and allow it to evolve into more complex forms. Instead, he created basic “kinds” of complex plants and animals, which then reproduced “according to their kinds.” (Genesis 1:11, 21, 24) This process, which continues today, has resulted in the earth being filled with the same “kinds” of life that God originally created.—Psalm 89:11.
The Bible does not specify how much variation can occur within a kind, as might result when animals within a kind interbreed and adapt to their environment. While some view such adaptations as a form of evolution, no new kind of life is produced. Modern research supports the idea that the basic categories of plants and animals have changed little over vast periods of time.
WHY IT MATTERS: The Bible’s scientific accuracy in describing basic “kinds” of life strengthens its credibility in other areas, including history and prophecy.
 Where did the raw material of the universe come from?:“I stretched out the heavens with my own hands.”—Isaiah 45:12
 WHAT THE BIBLE SAYS:God is the Source of infinite power, or energy. (Job 37:23) This is significant, because scientists have learned that energy can be converted into matter. The Bible says that God himself is the Source of the “vast dynamic energy” that produced the universe. (Isaiah 40:26) God promises to use his power to sustain his creation, for the Bible says regarding the sun, moon, and stars: “[God] keeps them established forever and ever.”—Psalm 148:3-6.
 WHY IT MATTERS: The astronomer Allan Sandage once said: “Science cannot answer the deepest questions. As soon as you ask why is there something instead of nothing, you have gone beyond science.” Not only does the Bible explain creation in a way that harmonizes with science but it also answers questions that science cannot—such as, What is God’s purpose for the earth and for mankind?*

Out of Africa.

And now,armor plated doubt.

Earliest Comb Jellies Wore Armor

Evolution News & Views July 29, 2015 3:29 AM


What does it take to wear armor? An animal has to be able to make the material and put it where it belongs. To be functional, the armor cannot interfere with the animal's movement. And the animal cannot simply glue sand particles on its exterior in a haphazard way. The appropriate materials, directed by genetic instructions, must be manufactured and placed holistically so that the finished armor provides a beneficial function. It would be surprising, under an evolutionary view, to find such a complex system in the earliest animal fossils. But that's what Chinese paleontologists discovered in their country's early Cambrian rocks.
Phylum Ctenophora (cilia-bearing) has about 150 living representatives. While most of them have tentacles, none have hard parts. Varying in size from a few millimeters to over a meter, they resemble jellyfish (phylum Cnidaria) in being gelatinous and transparent, but are distinct in having eight-fold radial symmetry with comb-like rows of fused cilia that propel them around. Some living comb jellies give stunning light shows as their comb rows reflect light in rainbows of iridescent colors, making them resemble alien spacecraft (watch on YouTube). Though not bilaterians, they have complex body plans with a buoyancy organ called a statolith, muscles, a nervous system, an alimentary canal, and the ability to control the direction of their locomotion. The phylum made its appearance in the earliest Cambrian layers, dated 520 million years ago. That takes us to the Chengjiang biota in China, one of the finest exposures of early Cambrian fossils in the world.
Seven Chinese researchers found beautifully preserved comb jellies in lower Cambrian strata -- three new species and three reclassified species -- all with armor. Their open-access paper in Science Advances, "A vanished history of skeletonization in Cambrian comb jellies," shows the photographs of the fossils along with diagrams of how they probably looked. Armored struts and plates are arranged in complex shapes along the animals' exterior, following the eight-fold symmetry and making up complex curves. One of the species has spines along its outer struts. The fossil hunters were quite surprised:
They share a basic body plan characterized by a tentacleless and octaradial body with an oral-aboral axis, eight rigid struts (termed here "spokes") radiating from the aboral end and arched to converge to the oral end, eight soft-bodied flaps or lobes supported by the spokes, eight pairs of ctene rows, a conspicuous apical (or aboral) organ walled by eight rigid platesand housing a spheroidal or ellipsoidal statolith, and an oral region surrounded by eight apiculate lappets...
The eight arcuate spokes [in one species] bear robust spines (Fig. 2, L to N, and figs. S4 to S6) and retain their structural integrity even when disarticulated, suggesting a remarkable degree of sclerotization. [Emphasis added.]
The plates have "considerable rigidity," they noticed, retaining their integrity even when separated. Some of the hard parts protrude into different layers of sediments. It's not clear what the armor is made of, but the authors presume it is chitin, the same protein that makes up the exoskeleton of arthropods. "The spokes and apical plates of scleroctenophores were likely cuticular or chitinous in composition, but the presence of minerals in their skeletons cannot be completely ruled out, given that the epidermis of extant ctenophores can produce Mg-Ca carbonates that partially form the statolith," they say. The statoliths of some fossil specimens even preserve some organic carbon.
The authors are not sure about the function of the armor, but indulge in some evolutionary speculation. The typical evolutionary explanation is to imagine an "arms race" that forced the animals to defend themselves against a new class of predators. It seems obvious, though, that nothing about predation can cause a brainless animal to build a suit of armor. It could more easily just go extinct.
What's even more remarkable (a word they use themselves) is that the ctenophores are not alone in being armored compared to living counterparts. They use this observation to support a view from the late Stephen Jay Gould that evolution is highly unpredictable:
The occurrence of sclerotized and armored skeletons inCambrian representatives of several animal groups -- including entoprocts, phoronids, lobopods, scalidophorans, and now ctenophores that are exclusively soft-bodied among modern survivors -- is a remarkable phenomenon. The independent skeletonization among these diverse Cambrian animals provides indirect evidence for an intensified level of ecological interactions (for example, arms race) and also highlights the importance of paleontological data in illuminating theevolutionary legacy that would be otherwise inaccessible by studying living animals alone. The widespread occurrence of skeletonization echoes Stephen Jay Gould's view of the striking morphological disparity of many animal phyla during their Cambrian debut, and the contrasting evolutionary trajectories of skeletonized cnidarians and ctenophores also elucidate the contingent fate of evolutionary innovations such as skeletonization.
This kind of explanation serves only to protect Darwinian evolution from the evidence. If animals are similar, they evolved. If animals are different, they evolved. But the authors noticed that the "morphological disparity" in the Cambrian explosion exists not only between phyla, but between species within phyla. Earlier, they referred to the explosion:
Here, we report several sclerotized and armored ctenophore species, based on new material and reinterpretation of previously published material from the early Cambrian Chengjiang biota (ca. 520 Ma). Along with armored Cambrian entoprocts, phoronids, lobopods, and scalidophorans, the new fossils suggest a vanished Cambrian history of skeletonization in multiple animal groups, imply the ecological importance of skeletonization in theCambrian explosion, and highlight the remarkable morphological disparity in certain Cambrian animal clades relative to their modern survivors.
A "vanished Cambrian history of skeletonization in multiple animal groups" is inconsistent with Darwinian evolution. "Ecological importance" is incapable of producing genetic programming for an armored skeleton. "Morphological disparity" at the earliest onset of complex animals is the opposite of Darwin's image of a branching tree gradually separating into more and more complex types.
Designers, by contrast, know how to apply a common solution in different applications. That's why it's unsurprising to see complex armor in disparate groups from the beginning.
Stephen Meyer did not go into detail about ctenophores in Darwin's Doubt, other than to note they are among the phyla that suddenly appeared in the Cambrian explosion (p. 32). But this new revelation that ctenophores are more complex than originally realized, possessing elaborate armor, certainly reinforces his contention that "the best explanation for the explosion of information necessary for the Cambrian animals... remains intelligent design" (see the Epilogue in the paperback edition, p. 448).
DDD for FB.jpeg
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