Friday, December 29, 2006

Where the effects of oil prices are felt first

Read this article for the sad story of Guinea where the effects of high oil prices are quite dramatic. This story is being played out all over the world but in places we rarely hear about. It could be argued that the cut backs in oil usage in these places are what are preventing shortages and even higher prices for us.
http://www.energybulletin.net/22775.html

Wednesday, December 27, 2006

Victoria Crater Wall reveals some of its history

Opportunity : Panoramic Camera : Sol 1036
Another spectacular shot of the crater (Victoria) by the Opportunity rover on Mars. Notice the rover tracks on the surface above the wall for scale. What is fascinating about the crater wall is that you can see (not as clear in this picture as in some others unfortunately) a delineation between jumbled up rocks, as evidenced by the random arrangement and multiple directions of layering in them, at the top and then layers of rock that are broken but have layers all the same direction. The later which are the lower 50% of the rocks in the picture probably represent the original rock layers, into which the meteorite that caused the crater, plunged. The upper jumbled rock are the rock that was through up by the collision and landed on the Martian surface. What is really amazing is that this jumble of rock now has a smooth surface which the rock is traveling over that is made of what looks to be a maze of smooth topped rocks. This brick-like surface seems to be the remains of rocks that have been completely smoothed off, probably by wind, over a long period of time creating this smooth plain of what was probably a jumble of rocks in the past. The processes that caused all of these various features are not all understood but it seems obvious that no short period of time was required to produce these features.

Thursday, December 21, 2006

Flood Geology's Abominable Mystery

Flipping through the most recent issue of Nature I found an article about the various microbes that have been identified in 220 million-year-old amber from the southern alps. This article along with another published this year by the same group: “Triassic Amber of the Southern Alps” in Palaios (21:143-154) reminded me of how striking the distribution of fossils is in the fossil record. In particular what is striking is the types of pollen and other microorganismal remains in these amber droplets. All of the pollen (many thousands of pollen grains in hundreds of amber droplets) found is of Conifers with many spores of ferns and lycophytes the later of which are an uncommon group today. There is absolutely no evidence of pollen from angiosperms (flowering plants) in any of this amber.

This lack of angiosperm pollen I should think would be absolutely mind-boggling to any flood geologist. Over the years members of this list have spent much time exposing the problems with thick chalk deposits, clays, salt deposits etc.. as problems for flood geology. The segregation of cocoliths and other micro-organisms in the fossil record has also been made abundantly clear. While these may be clear examples to those who are familiar with the fossil record the enormity of the problems are difficult to communicate to the lay Christian. I personally find the lack of angiosperm pollen in the bottom two thirds of the fossil record to be one of the most dramatic and obvious problems and believe it may be an easier issue for some to grasp. I like to call it Flood Geology's Abominable Mystery. Clearly the Scriptures suggest that seeded plants existed prior to the Noaic flood and thus it seems reasonable to assume that angiosperm type pollen and angiosperms in general existed prior to the Flood. Today, angiosperm pollen can be found ubiquitously on the face of the earth. In fact it would be nearly impossible to find any soil that does not have angiosperm pollen in it. While there is a fair amount of conifer pollen from pines even in a pine forest one will not find pine pollen in exclusion of angiosperm pollen. Furthermore, it should be noted that angiosperm pollen is quite distinct from Gymnosperm pollen (For a nice overview of angiosperm pollen and theories of angiosperm origins please see: http://www.unifiedworlds.com/cornet/Why02/why.htm#Angiosperm)

Simply put, most people recognize that the vast majority of plants they see are flowering plants and these plants all produce pollen to some extent. Pollen is quite readily preserved in sediments and thus the fossil record hence the young earth creationist’s prediction would be that flowering plant pollen should be found throughout the entire geological column (even possibly in part of the column which were formed prior to death being introduced into the world!). However, this is clearly not the case and these amber pieces are just one of thousands of examples of evidence that flowering plant pollen is restricted to only the upper parts of the fossils record. How could sap have fallen from a tree, or even been on a tree, and have collected thousands of conifer pollen grains and fern spores but not have had a single flowering plant pollen grain get trapped in them? There are hundreds of other example of similar distinct distributions of fossils in the fossil record but I have always found this example of flowering plant distribution to one of the most dramatic and accessible to those that may not understand much about geology.

One YEC member’s acknowledgment of fossil succession:

In 2002, in a debate between Baumgardner and Oard over Catastrophic Plate Tectonics versus Vertical Tectonics, Baumgardner made one of the strongest admission of the reality of the fossil record that I have seen by any member of the YEC community. Oard tends to deny aspects of fossils succession and in this reply by Baumgarder quoted below, Baumgarder summarizes the ‘facts” that must be accommodated by any YEC model. To date, none of the models, including his, can account for these facts.

Quote from Baumgarder (TJ 16(1):78–81 April 2002, “A Constructive Quest for Truth”)

“As a final point, I would like to address Michael Oard’s general rejection of the concept of fossil succession in the geological record. Fossil succession represents an undeniable reality of what creationists and evolutionists alike observe in the rock strata. For example, we find no archaeocyathids, a vase-shaped coral-like organism with a double-walled calcareous skeleton, above middle Cambrian strata. We find no pentamerus brachiopods or cystoid crinozoans or psilopsid plants above Devonian strata, no graptolites above Mississippian strata, and no trilobites or rugose corals above Permian strata. On the other hand, we find no birds or angiosperms in strata lower than Jurassic, no mammals in strata lower than upper Triassic, no reptiles in strata lower than Pennsylvanian, and no amphibians in strata lower than Devonian. A similar unmistakable sequence of types also exists in the case of the microfossils.

One can personally examine the actual physical sequence of rock strata with their fossils, starting, for example, at the bottom of Grand Canyon and continuing up onto the Colorado Plateau at Bryce Canyon. Independent of the names and geological periods that have been assigned to them, these rock units indeed have genuine identity, can readily be tracked laterally for hundreds of miles, and display an unambiguous vertical fossil sequence for anyone who cares to look. Creation tours actually provide this opportunity on a frequent basis. Oard cannot provide a rational defence for his denial of such observable reality. Creationists have long recognized this ordering in the fossil record and have related it to the progressive destruction of ecological habitat as the transgressing waters of the Genesis Flood reached higher and higher topographical regions of the planet. Oard in his mind seems to be equating fossil succession to evolution, not understanding that evolution is merely the interpretation evolutionists are imposing on the observed data. If we as creationists are to make genuine progress in reconstructing the actual history of the Earth in light of God’s revelation, we simply cannot afford such denial and misrepresentation of crucially important information.”

Picture of amber (resin usually from a tree like a pine) showing spores and other organisms trapped inside. This amber has been identified from the Triassic period which is considered just over 200 million years old.

Photo: Guido Roghi/Nature

Wednesday, December 20, 2006

Tas Walker’s Biblical Geologic Model

In reading about the transformation of Creation Science Foundation into Creation Ministries International (there new site can be found at: www.creationontheweb.com/ ) I happened onto one of their affiliated sites which is Tas Walker’s Biblical Geology web page (www.biblicalgeology.net). I had forgotten about his particular model of all of earth’s geological history which he presented in the mid-90s. I don’t know how widespread his particular views are today, but one aspect of his view I don’t think gets enough critical attention. By attention I mean that, to me, Walker is an example of creationist consistently applying the YEC hermeneutic to all of history not just the Flood period.

If you look at the two PDF files at the bottom of the page (Charts of Biblical Geologic Models)

http://biblicalgeology.net/images/stories/resources/geological_model_2.pdf

http://biblicalgeology.net/images/stories/resources/geological_model_1.pdf

These charts clearly portray even the 6 day creation as being periods in which geological processes were active and produced features of today’s geological column. He appears to expect that the activities of each of the days of creation will have left recognizable features in the geological column. I was wondering if anyone had any further information regarding the following observations from these figures:

1) Given Walker seems to expect that the separation of the earth from the sea resulted in particular geological features does he also expect that these processes could somehow be explained by ordinary means like the Flood (of course God did it, but in the case of the Flood he seems to have used primary secondary causes)? He does refer to the events of the 3rd day as “a geological action”.. “setting in train processes which either formed or modified the geological structures of the earth”

2) I notice that Walker notes that during the “Biotic” stage which corresponds to the 5th and 6th days that there could be “possible evidence of terrestrial life and death” in the sedimentary rocks formed on those days. I’m assuming then, that he would except that some biotic death occurred and that he then believes that death as a result of Adam’s sin resulted in the death of organism with breath. Is this the consensus of the YEC community now or is Walker going moving beyond the older views?

To me, I would think that this attempt to bring the entire geological column under a model that attempts to posit the formation of vast portions of the geological column in a matter of days, compared to the hundreds of days potentially during the flood to produce a fraction of the geological column, seems highly unlikely. In fact, I have asked some lay Christians about their views of geology and many will comment that flood geology seems to make sense but when I then ask if they think it is reasonable that extensive portions of the geological column formed on the third day of creation even that sounds like too much and they say that God just did it. Of course I’ve asked how, and the response always is that it was all supernatural. I think Walker is just providing a natural extension of where YEC though leads. To me it is just another case of showing how untenable the whole edifice is though. JD

Tuesday, December 19, 2006

New Impacts on Mars

http://www.nasa.gov/images/content/163752main_PIA09023_c_full.jpg
This image from the Mars Global Surveyor shows the same spot on the Mars surface from the year 2001 above and 2006 below. Obviously there has been a meteorite impact. It will be interesting in future years to image this same spot and to see if there is any fading of the dark sediments that were showered onto the surface. That part of Mars has many many older craters that are nearly completely eroded over time and are covered by a thin layer of dust.

Extent of Saturn's Rings

Amazing false-color view of Saturn's rings showing the distribution of ice crystals far out from the usually visible rings. Picture was taken by the Cassini space craft.Saturn shelters the sun, creating a view that illuminates planet and its rings

Monday, December 18, 2006

Update on CMI/Answers In Genesis Split

Creation Ministries International has recently updated their web page about the AIG split and include a very detailed (despite the title: “brief chronology of events”) that is a truly revealing look behind the scenes and should shed some light on recent speculation about the underlying reasons behind the split.  Interestingly, it appears the root cause of the division which began almost 2 years ago now is was the suggestion that AIG-USA should disperse power among more individuals rather than placing all decision making into the hands of Ham.  The end result of the split is that Ham clearly has gained an even greater hold on power and is virtually autonomous in all decisions at this point.  I fear that AIG, which is the most influential creationist’s organizations will only become more extreme in its beliefs and tactics going forward.  It will be interesting to see if some of big names that have supported his “ministry” will remain as loyal or if this will cause some re-evaluation of support in the future. It is clear that AIG/Ham are doing everything they can to keep the events of the past year out of the limelight and are acting as if nothing has happened. They are now shipping their new magazine to all subscribers of Creation Mag calling it a upgrade when really it a replacement for a journal that is still being produced and for which subscribers rightly should be continuing to receive.  

 

The chronology of events really is a must read to gain some insight into how these operations work.  I expect that if enough this raises enough public awareness that we may see a response from AIG with a corresponding chronology.

Links:

All documents http://www.creationontheweb.com/content/view/4769/

Chronology: http://www.creationontheweb.com/images/pdfs/dispute/Chronological_orderSHORT.pdf

 

Incredible Picture of Cliffs on Mars

http://hiroc.lpl.arizona.edu/images/PSP/PSP_001334_2645/color.html

This image is one of many new images from the newest Mars Satelite and shows the amazing layered sediments on Mars. Click on Image for much higher resolution picture. What this, and many other images at the link above, reveal is the diverse past of Mars as it is obvious that the many layers are constructed of different textured sediments probably due to different compositions and methods of deposition.

New Science Blog

This is where I’m going to store my thoughts on science

J