Today's New Reason To Believe Archives
May 2005
Today’s New Reason To Believe-Tuesday, May 31, 2005
Gravitational Lens Test for Cosmic Design
-
A team of American astronomers has developed yet another accurate confirmation
of the two most highly fine-tuned cosmic design parameters. Combining the
Cosmic Lens All-Sky Survey with the Sloan Digital Sky Survey, the team produced
the first accurate determination, based on gravitational lensing, for the
cosmic mass density (22-26 percent of the total cosmic density) and the cosmic
dark energy density (74-78 percent of the total cosmic density). Their measured
values agree very well with independent accurate measures achieved by the WMAP
of the cosmic background radiation and by type Ia supernovae of the velocities
of distant galaxies. The team demonstrated that astronomers’ confidence in the
big bang creation model and in the extraordinary fine-tuning of the cosmic
density parameters for the benefit of life is indeed very well justified.
- Jonathan L. Mitchell et al., "Improved Cosmological Constraints from Gravitational Lens Statistics," Astrophysical Journal 622 (2005): 81-98.
-
Related Resource
- Hugh Ross, "Anthropic Principle: A Precise Plan for Humanity"
-
Product Spotlight
- The Creator and the Cosmos, 3rd ed., by Hugh Ross
Today’s New Reason To Believe-Monday, May 30, 2005
Hominid Fossil Record Confusion
-
A recently discovered hominid jawbone casts uncertainty on a widely held human
evolutionary scenario. This jawbone was assigned to Homo antecessor. Up
until this time, H. antecessor has been defined by a handful of dental
and jawbone fragments from immature individuals. Many anthropologists consider
this hominid to be part of the transitional sequence that led to modern humans.
According to this view H. antecessor descended from H. ergaster
and, in turn, gave rise to H. heidelbergensis. Anthropologists believe
that H. heidelbergensis separately produced the lineage that led to
Neanderthals and modern humans. Analysis of the new jawbone, however, indicates
that H. antecessor is not part of this evolutionary sequence. Rather, it
more closely resembles the erectine hominids found in Asia. This discovery
creates a gap in the fossil record between H. ergaster and H.
heidelbergensis and points out how speculative the various human
evolutionary scenarios are, since the discovery of a single jawbone can
overturn human evolutionary models.
- E. Carbonell et al., "An Early Pleistocene Hominin Mandible from Atapuerca-TD6, Spain," Proceedings of the National Academy of Sciences, USA102 (2005): 5674-78.
-
Related Resource
- Fuz Rana, "Up (and Away) from the Apes"
-
Related Product
- Who Was Adam? (video series)
Today’s New Reason To Believe-Sunday, May 29, 2005
More Evidence for First Generation Stars
-
A team of American astronomers has confirmed an important prediction of the
biblically predicted big bang creation model. The team analyzed x-ray spectra
data for the intracluster medium (ICM) of a large number of galaxy clusters.
They demonstrated that the data are "consistent with a significant fraction of
the ICM metals produced by an early generation of Population III stars." What
these words mean is that this discovery confirms a key prediction of the big
bang creation model, namely that the universe’s first stars (Population III
stars) will be very massive and virtually metal-free. Consequently, the
young-earth and many atheistic cosmic models stand refuted while the biblical
cosmic model stands supported.
- W. H. Baumgartner et al., "Intermediate-Element Abundances in Galaxy Clusters," Astrophysical Journal 620 (2005): 680-96.
-
Related Resource
- Hugh Ross and John Rea, "Big Bang-The Bible Taught It First!"
-
Product Spotlight
- The Creator and the Cosmos, 3rd ed., by Hugh Ross
Today’s New Reason To Believe-Saturday, May 28, 2005
No Neanderthal-Human Genetic Link
-
Scientific evidence continues to indicate that modern humans were clearly
distinct from Neanderthals and other hominids. RTB’s creation model for
humanity’s origin regards Neanderthals and other extinct hominids found in the
fossil record as nonhuman primates that lacked spiritual capacity. A recent
study powerfully confirms this view. Based on mitochondrial DNA sequences,
researchers demonstrate that Neanderthals and ancient modern humans were not
only genetically, and hence evolutionarily distinct, but that they never
interbred. Such evidence confounds evolutionary scenarios but resonates with
RTB’s explanation for the hominid fossil record.
- Carles Lalueza-Fox et al., "Neandertal Evolutionary Genetics: Mitochondrial DNA from the Iberian Peninsula," Molecular Biology and Evolution 22 (2005): 1077-81.
-
Related Resource
- Fazale R. Rana, "Neanderthal-to-Human Link Severed"
-
Related Product
- Who Was Adam? (video series)
Today’s New Reason To Believe-Friday, May 27, 2005
Seismic Anisotropy of the Upper & Lower Mantle
-
French and German geophysicists have confirmed important design features of
Earth’s interior for the long-term support of life. They performed experiments
on olivine minerals under temperature and pressure conditions mimicking those
present in the upper and lower mantle. Their results confirm that the seismic
anisotropy (the observation that seismic waves propagate with different speeds
in different directions) of Earth’s upper mantle measures high while the lower
mantle measures extremely low. Such seismic anisotropy values for the upper and
lower mantle must be fine-tuned for Earth to possess the just-right levels of
plate tectonic activity at the just-right locations for the support of abundant
life on Earth’s surface for a long period of time. The exquisite nature of this
fine-tuning is best explained as the handiwork of a supernatural Creator intent
on preparing the best possible resources for the launch and maintenance of
human civilization.
- David Mainprice et al., "Pressure Sensitivity of Olivine Slip Systems and Seismic Anisotropy of Earth’s Upper Mantle," Nature 433 (2005): 731-33.
-
Related Resource
- Hugh Ross, "Anthropic Principle: A Precise Plan for Humanity"
- Product Spotlight
Today’s New Reason To Believe-Thursday, May 26, 2005
Biochemical Design: Quality Control In Yeast Enzyme
-
Well-designed systems include quality control checkpoints at critical junctures
to ensure efficient production of high quality products. Many biochemical
operations inside the cell employ such quality control procedures, and hence
appear to be designed. New research characterizes the quality control
properties of the Trf4p enzyme from yeast. This enzyme attaches what
biochemists call a poly A tail to tRNA molecules that are improperly made and
folded. The poly A tail marks these malformed tRNA molecules for destruction.
This quality control operation ensures that protein synthesis occurs with high
fidelity. As biochemists continue to characterize the cell’s chemical systems,
the evidence for design mounts, and with it evidence that life is the product
of a Creator.
- Stepanka Vanacova et al., "A New Yeast Poly (A) Polymerase Complex Involved in RNA Quality Control," PLoS Biology 3, no. 6 (2005): e189.
-
Related Resource
- Joe Aguirre, "Biochemistry and the Bible: Collaborators in Design"
-
Related Product
- Darwin’s Black Box: The Biochemical Challenge to Evolution, by Michael Behe
Today’s New Reason To Believe-Wednesday, May 25, 2005
Rarity of Planets with Non-Eccentric Orbits
-
A team of American astronomers has confirmed an important design feature for
the solar system. Their research on the upsilon Andromedae planetary system,
the best observed extrasolar planetary system, establishes that the gas giant
planets in that system got their high-eccentricity orbits through planet-planet
scattering (a kind of gravitational slingshot effect). Specifically, at some
time in the past upsilon Andromedae had four gas giant planets, rather than the
present three. The fourth came too close to the third, kicking it into a highly
eccentric orbit which in turn disturbed the orbit of the second. The fourth
planet was ejected from the system. The team believes that such planet-planet
scattering explains why all extrasolar planets located more distant from their
stars than Venus is from the Sun exhibit orbits too eccentric to permit the
existence of a life-support planet in the same system. Consequently, the team
leader, Frederic Rasio, concluded, "While planetary systems around other stars
may be common, the kinds of systems that could support life … may not be so
common." Thus, the circular orbits of the solar system planets appear to point
to supernatural design rather than natural outcome.
- Eric B. Ford, Verene Lystad, and Frederic A. Rasio, "Planet-Planet Scattering in the upsilon Andromedae System," Nature 434 (2005): 873-76.
-
Related Resource
- Hugh Ross, "Anthropic Principle: A Precise Plan for Humanity"
-
Product Spotlight
- The Creator and the Cosmos, 3rd ed., by Hugh Ross
Today’s New Reason To Believe-Tuesday, May 24, 2005
Biochemical Design: Information In mRNA Splicing
-
New research designed to characterize the functional expression of information
in eukaryotes (organisms such as animals, plants, fungi, and protozoans)
affirms the conclusion that life stems from an Intelligent Designer. Instead of
a single gene specifying a single protein, in eukaryotes a single gene can
specify several different proteins. This function is achieved through
alternative splicing of messenger RNA (mRNA). During the process of protein
production the cell’s machinery "copies" the information contained in DNA in
the form of mRNA. The cell’s machinery, in turn, uses the information
delineated in mRNA to produce proteins. After copying mRNA, the cell’s
machinery removes parts of the molecule and splices the remaining pieces
together. Alternative splicing yields mRNA molecules with different information
that can be used to direct the production of different proteins. Messenger RNA
splicing patterns play a key role in gene expression and vary from cell to cell
and tissue to tissue. The elegant information-rich biochemical systems of the
cell point to the source of life’s information¾the Creator described in the
Bible.
- Kyoungha Han et al., "A Combinational Code for Splicing Silencing: UAGG and GGGG Motifs," PLoS Biology 3, no. 5 (2005): e158.
-
Related Resource
- Fazale Rana, "FYI: I.D. in DNA: Deciphering Design in the Genetic Code"
-
Related Product
- Darwin’s Black Box: The Biochemical Challenge to Evolution, by Michael Behe
Today’s New Reason To Believe-Monday, May 23, 2005
Parasites and Bird Population Control
-
A new study provides another answer to one of the most common atheist
challenges to the Christian faith: why would an all-loving God create
parasites? A field study by American and British biologists conducted in
England has demonstrated that a certain gastrointestinal nematode (worm) that
feeds on grouse reduces the bird’s fecundity so that grouse populations do not
experience huge rises and drops. Such amelioration of grouse population levels
enhances the quality of life for the grouse, for the species that the grouse
feed on, for the predators that feed on the grouse, and for the stomach worms.
Thus, rather than parasites appearing to be a destructive consequence of
natural evolution, they provide evidence for a caring, supernatural,
superintelligent Creator.
- Isabella M. Cattadori, Daniel T. Haydon, and Peter J. Hudson, "Parasites and Climate Synchronize Red Grouse Populations," Nature 433 (2005): 737-41.
-
Related Resource
- Fazale Rana, "Repeatable Evolution or Repeated Creation?"
-
Related Product
- The Genesis Question, 2nd ed., by Hugh Ross
Today’s New Reason To Believe-Sunday, May 22, 2005
Transplant Procedure Obviates Need for Embryonic Stem Cells
-
For some people, embryonic stem cell research (ESCR) holds promise to treat
debilitating diseases, for others, ESCR presents an ethical nightmare. ESCR
involves the destruction of human embryos. Recent advances, however, suggest
that there may be an ethically acceptable alternative to ESCR. New research
indicates that type I diabetes may be treated by transplanting the
insulin-producing islet cells from a live donor into a diabetic patient. This
approach may allow patients suffering from type I diabetes to live without any
dependence on insulin. This advance is one of many discovered recently that may
obviate the need for ESCR. Thus, scientific breakthroughs may provide the way
out of the ethical dilemma created by emerging biotechnologies.
- Shinichi Matsumoto et al., "Insulin Independence after Living-Donor Distal Pancreatectomy and Islet Allotransplantation," Lancet (2005) on-line.
-
Related Resource
- Fazale R. Rana, "A New Direction for Stem Cell Research"
-
Related Product
- A Christian Perspective on Biotechnology, by Fazale Rana (audiotape)
Today’s New Reason To Believe-Saturday, May 21, 2005
Biological Control of Silica Recycling
-
A team of American earth scientists has found yet more fine-tuning for one of
the design features for sustaining life on Earth. A stable, efficient cycling
of silica plays a crucial role in sustaining life. Silica buffers soil
acidification, it regulates atmospheric carbon dioxide, and it provides an
important nutrient for both marine and terrestrial life. For several decades
scientists assumed that weathering and hydrology (the water cycle) played the
dominant role in cycling silica throughout the environment. The team’s
measurements across the Hawaiian Islands, however, established that biological
processes (for example, plants taking up silica from the soil and plants
depositing silica into the soil through decaying leaf litter) dominate
weathering and hydrology in cycling silica. Their finding implies that a
supernatural, superintelligent Being must have created the just-right kinds of
life in the just-right amounts in the just-right locations at the just-right
times throughout the past 3.8 billion years so that silica cycling was
maintained at the ideal levels for all life.
- Louis A. Derry et al., "Biological Control of Terrestrial Silica Cycling and Export Fluxes to Watersheds," Nature 433 (2005): 728-31.
-
Related Resource
- Hugh Ross, "Anthropic Principle: A Precise Plan for Humanity"
- Product Spotlight
Today’s New Reason To Believe-Friday, May 20, 2005
Biochemical Design: Quality Control In DNA Repair System
-
New research explaining how cells repair DNA damage also provides evidence for
biochemical design. Researchers have gained further insight into the operation
of the ATM (ataxia-telangiectasia mutated) kinase mediated repair system. This
quality control apparatus repairs DNA damage caused by double-stranded breaks
in the DNA helix. If not repaired, double strand breaks can be lethal. The ATM
kinase protein activates DNA repair enzymes when double strand breaks occur. It
turns out that the ATM kinase gets input from a protein complex
(Mre11-Rad50-Nbs1) that functions as a sensor for DNA double strand breaks.
This new research reveals the complexity, sophistication, and elegance of the
ATM kinase mediated DNA repair system. As biochemists continue to characterize
the cell’s chemical systems, the evidence for design mounts, and with it
evidence that life is the product of a Creator.
- Ji-Hoon Lee and Tanya T. Paull, "ATM Activation by DNA Double-Strand Breaks Through the Mre11-Rad5-NBS1 Complex," Science 308 (2005): 551-54.
-
Related Resource
- Joe Aguirre, "Biochemistry and the Bible: Collaborators in Design"
-
Related Product
- Darwin’s Black Box: The Biochemical Challenge to Evolution, by Michael Behe
Today’s New Reason To Believe-Thursday, May 19, 2005
Level of Design in Muscles
-
An American chemist, while reviewing the latest advances in constructing
artificial muscles, has revealed new insights into the remarkable designs
present in the muscles of advanced organisms. Studies show that natural muscles
can 1) convert chemical energy into mechanical energy with 40 percent
efficiency, 2) they can contract at 50 percent per second, 3) they can increase
in strength and change stiffness in response to need, 4) they can self-repair,
and 5) they can even transform into fuel for a starved body. Although amazing
advances have been made in designing and constructing artificial muscles, the
very best such designs fall far short of even just the mechanical capabilities
of natural muscles. In the chemist’s words, "humankind is still far behind in
much of nature’s game of providing high-strain muscles." Thus, the designer of
nature’s muscles must be far more intelligent, knowledgeable, and capable than
our best scientists and engineers.
- Ray H. Baughman, "Playing Nature’s Game with Artificial Muscles," Science 308 (2005): 63-65.
-
Related Resource
- Fazale R. Rana, "Protein Structures Reveal Even More Evidence for Design"
-
Related Product
- The Genesis Question, 2nd ed., by Hugh Ross
Today’s New Reason To Believe-Wednesday, May 18, 2005
Challenge to Biological Evolution: Convergence
-
Scientific advance continues to uncover examples of the repeated, independent
origins of complex biomolecules. Such discoveries contravene evolution because
chance events should not produce repeated outcomes. This research describes the
repeated, independent origin of the muscle protein, troponin C, in various
insect orders. Troponin C, a complex biomolecule, requires an improbable
sequence of events to bring about its independent, multiple origins. Such
events challenge the veracity of the theory of evolution, but find ready
explanation if a Creator repeatedly used the same good designs as He brought
life into existence.
- Raul Herranz et al., "Diversification and Independent Evolution of Troponin C Genes in Insects", Journal of Molecular Evolution 60 (2005): 31-44.
-
Related Resource
- Fazale R. Rana, "Convergence: Evidence for a Single Creator"
-
Related Product
- Biological Convergence, by Fazale Rana, (Who Is the Designer? Conference-individual audiotape)
Today’s New Reason To Believe-Tuesday, May 17, 2005
Animal Humor and Animal Joy
-
An American neuroscientist has helped establish the biblical claim that birds
and mammals are fully endowed with "soulishness," that is, the capacity to
engage one another and humans (but not God) through their minds, wills, and
emotions. He made note of field observations and laboratory experiments
involving a large number of different species of mammals and birds. Individuals
within the species experience considerable pleasure and mirth at humorous
situations that arise in their play. While this capacity for humor and joy
appears to be ubiquitous among all bird and mammal species, it is decidedly
absent for all lower animals. The sudden appearance of humor and joy in bird
and mammal species remains an unsolved and apparently unsolvable mystery for
naturalistic models, but is the predicted outcome for all biblical creation
models.
- Jaak Panksepp, "Beyond a Joke: From Animal Laughter to Human Joy?" Science 308 (2005): 62-63.
-
Related Resource
- Fazale Rana, "Repeatable Evolution or Repeated Creation?"
-
Related Product
- The Genesis Question, 2nd ed., by Hugh Ross
Today’s New Reason To Believe-Monday, May 16, 2005
Biochemical Design: Organization of Simplest Life
-
Recent advances in the study of bacteria counter the long-held view that these
life forms are merely a "container" of haphazardly arranged molecules.
Microbiologists now understand that these simplest of life forms possess a
remarkable degree of internal organization at the molecular level. This review
article summarizes some of the recent work along these lines. For example, not
only do bacteria display subcellular localization of proteins and biochemical
processes, they also make use of a cytoskeleton that further helps organize the
cellular interior. Such internal organization of the simplest life forms serves
as a marker for biochemical design and is expected if a Creator is responsible
for life.
- Zemer Gitai, "The New Bacterial Cell Biology," Cell 120 (2005): 577-86.
- Related Resource
-
Related Product
- Origins of Life: Biblical and Evolutionary Models Face Off, by Fazale Rana and Hugh Ross
Today’s New Reason To Believe-Sunday, May 15, 2005
Design of Cellular and Protein Aerosols
-
A German atmospheric physicist found more evidence that organisms must be
specially designed in order to establish an ideal water cycle for life. Making
use of measurements made in Germany and Siberia, he showed that cellular
particles, namely fur fibers, dandruff, pollen, spores, bacteria, viruses,
protein crystals, etc., comprise from 5 to 50 percent of the total aerosol
particles in the atmosphere and that cellular particles are especially
effective as cloud condensation nuclei and ice nuclei, which both facilitate
precipitation. Therefore, Earth’s possession of an ideal water cycle for
sustaining advanced life points to a Creator who has exquisitely designed life
so as to pump the just-right quantities of fur fiber, dandruff, pollen, spores,
bacteria, viruses, protein crystals, etc., into the atmosphere.
- Ruprecht Jaenicke, "Abundance of Cellular Material and Proteins in the Atmosphere," Science 308 (2005): 73.
-
Related Resource
- Hugh Ross, "Anthropic Principle: A Precise Plan for Humanity"
- Product Spotlight
Today’s New Reason To Believe-Saturday, May 14, 2005
Biochemical Design: Life’s Molecular Machinery
-
Just as a watch requires a watchmaker, it logically follows that elegant
designs in nature require a designer. This study adds new insight into the
machine-like character of the enzyme, topoisomerase IB, found in eukaryotes.
This enzyme relieves the torsional strain in DNA during replication and
transcription. Topoisomerase IB forms a clamp around the DNA double helix as it
operates to reduce the torsional strain of DNA. New research indicates that the
torque of the DNA molecule and the friction between DNA and the topoisomerase
IB clamp play a critical role in this enzyme’s mechanism. The elegant design
and machine-like behavior of topoisomerase IB is evidence that this
biomolecular machine must be the work of a divine "Motor Maker."
- Daniel A. Koster et al., "Friction and Torque Govern the Relaxation of DNA Supercoils by Eukaryoic Topoisomerase IB," Nature 434 (2005): 671-74.
-
Related Resource
- Fazale R. Rana, "Nanodevices Make Megascopic Statement"
-
Related Product
- Travels to the Nanoworld, by Michael Gross
Today’s New Reason To Believe-Friday, May 13, 2005
Newly Discovered Fossil Fuel Deposits Benefits
-
Environmental scientists at University of California Berkeley and at Harvard
have found more evidence that points to the exquisite design of Earth and past
life on Earth to provide humanity with vast, recoverable reserves of fossil
fuels. Their studies showed that in those parts of Africa where household
energy use is predominantly wood burning, as opposed to fossil fuel use,
greenhouse gas emissions are elevated, as are premature deaths due to air
pollution. If the respective African nations were to switch from wood burning
to fossil fuel burning, about 4 million premature deaths could be prevented and
the impact on global warming reduced. Thus, humanity now has two more reasons
to thank God for his exquisite design of planet Earth and for His creations and
extinctions of life over the past 600 million years that have endowed humanity
with such an abundant supply of easily recoverable fossil fuels.
- Robert Bailis, Majid Ezzati, and Daniel M. Kammen, "Mortality and Greenhouse Gas Impacts of Biomass and Petroleum Energy Futures in Africa," Science 308 (2005): 98-103.
-
Related Resource
- Hugh Ross, "Anthropic Principle: A Precise Plan for Humanity"
-
Product Spotlight
- The Creator and the Cosmos, 3rd ed., by Hugh Ross
Today’s New Reason To Believe-Thursday, May 12, 2005
Biochemical Design: Quality Control
-
Well-designed systems include quality control checkpoints at critical junctures
to ensure efficient production of high quality products. Similarly, many
biochemical operations inside the cell employ quality control procedures, and
hence appear to be designed. One set of quality control operations scans DNA
looking for damage. Once located, the cell’s enzymatic machinery repairs this
damage. New research characterizes the molecular basis for recognition of DNA
damage by the repair enzyme, 8-oxoguanine DNA glycosylase I. Recognition of
this type of damage (production of 8-oxoguanine from guanine) is especially
challenging, since the damaged base differs by only two atoms from the native
base. Researchers involved in this work conclude that this enzyme’s "structure
reveals a remarkably effective gate-keeping strategy for lesion [damage]
discrimination." As biochemists continue to characterize the cell’s chemical
systems, the evidence for design mounts, and with it evidence that life is the
product of a Creator.
- Anirban Banerjee et al., "Structure of a Repair Enzyme Interrogating Undamaged DNA Elucidates Recognition of Damaged DNA," Nature 434 (2005): 612-18.
-
Related Resource
- Joe Aguirre, "Biochemistry and the Bible: Collaborators in Design"
-
Related Product
- Darwin’s Blackbox: The Biochemical Challenge to Evolution, by Michael Behe
Today’s New Reason To Believe-Wednesday, May 11, 2005
More Precise Expansion Measure Tool
-
A team of Chinese astronomers has discovered a new tool for measuring galaxy
distances that soon will dramatically improve the capacity of astronomers to
uncover more evidence for the supernatural creation and design of the universe
for the benefit of life. Accurate, direct distance measurements to faraway
galaxies comprise a foundational step for determining 1) the manner in which
the universe was created, and 2) the quality of design in the density
parameters that govern cosmic expansion so as to make life possible. The team
found a tight linear correlation between the peak luminosities of type Ia
supernovae and their colors 12 days after peak brightness. This correlation now
gives astronomers the ability to measure distances to very far away galaxies to
about 3 percent precision. This improvement potentially will deliver even more
impressive evidence for a superintelligent, supernatural Creator than we
possess today.
- Xiaofeng Wang et al., "A Novel Color Parameter as a Luminosity Calibrator for Type Ia Supernovae," Astrophysical Journal Letters 620 (2005): L87-L90.
-
Related Resource
- Hugh Ross and John Rea, "Big Bang-The Bible Taught It First!"
-
Product Spotlight
- The Creator and the Cosmos, 3rd ed., by Hugh Ross
Today’s New Reason To Believe-Tuesday, May 10, 2005
Adult Stem Cells Offer Hope
-
Debate over the use of embryonic stem cell research (ESCR) may end as
scientists continue to discover ethically acceptable alternatives. Adult stem
cells from a variety of tissues display the capacity to develop into a wide
range of cell types, just like embryonic stem cells. However, adult stem cells
are not derived from embryos and do not involve the destruction of a human
fetus. A new study illustrates the potential utility of adult stem cells to
treat diseases. Researchers demonstrate that adult hematopoietic stem cells can
differentiate into neurons in the microenvironment of a developing chicken
embryo spinal cord. Researchers hope that this procedure, or one like it, will
one day be used to generate neurons for implantation from a patient’s own bone
marrow. Scientific advance may soon provide the way out of the ethical dilemma
created by emerging biotechnologies.
- Olafur E. Sigurjonsson et al., "Adult Human Hematopoietic Stem Cells Produce Neutrons Efficiently in the Regenerating Chicken Embryo Spinal Cord," Proceedings of the National Academy of Sciences, USA 102 (2005): 5227-32.
-
Related Resource
- Fazale R. Rana, "A New Direction for Stem Cell Research"
-
Related Product
- A Christian Perspective on Biotechnology, by Fazale Rana (audiotape)
Today’s New Reason To Believe-Monday, May 9, 2005
Early Shutdown of Star Formation
-
A team of German and American astronomers has found more evidence that possible
life sites in the universe must be rare. They used hydrodynamical simulations
(a modeling technique) to establish that merger events between spiral galaxies
(which were frequent when the universe was young) fuel powerful bursts of star
formation. These bursts exhaust so much gas and dust that they lead to the
termination of any significant future star formation. Such nearly complete
termination of star formation implies that the galaxies that emerge from such
merger events are devoid of stars born late enough in cosmic history that they
can generate planets. The study confirms that planets are relatively rare in
the universe. Given that a planet capable of supporting life must manifest
dozens of extraordinarily fine-tuned characteristics, Earth’s capacity to
support life cannot be reasonably attributed to chance.
- Volker Springel, Tiziana Di Matteo, and Lars Hernquist, "Black Holes in Galaxy Mergers: The Formation of Red Elliptical Galaxies," Astrophysical Journal Letters 620 (2005): L79-L82.
-
Related Resource
- Hugh Ross, "Anthropic Principle: A Precise Plan for Humanity"
- Product Spotlight
Today’s New Reason To Believe-Sunday, May 8, 2005
Biochemical Design: Life’s Minimum Complexity
-
What’s life’s minimum complexity? For the evolutionary model to work, life in
its minimal form must be simple. In contrast, RTB’s creation model predicts
that life in its minimal state is irreducibly complex. New research adds
support to the notion that life is irreducibly complex, requiring minimally
1500-1900 genes to exist independently. In this study researchers sequenced the
genome of the Wolbachia endosymbiont of the nematode (worm), Brugia
malayi. Wolbachia is a bacterium that exists exclusively in the
interior of B. malayi cells. This bacterium cannot survive on its own,
because it relies on the metabolic pathways of the host organism. It turns out
that the Wolbachia genome consists of about 806 protein-coding genes,
far fewer than the 1500 required for independent life. All the data to date
indicates that microorganisms with less than 1500 genes cannot exist
independently in the environment. Since scientists know that the first life
forms did exist independently, the irreducibly complex nature of independent
life forms provides clear evidence that life is the product of a Creator.
- Jeremy Foster et al., "The Wolbachia Genome of Brugia malayi: Endosymbiont Evolution within a Human Pathogenic Nematode," PLOS Biology 3(4) (2005): e121.
-
Related Resource
- "Minimum Complexity for Life," Creation Update (7-29-03) and "Life’s Minimum Complexity - Archaeal Parasite," Creation Update (10-21-03)
-
Related Product
- Origins of Life: Biblical and Evolutionary Models Face Off, by Fazale Rana and Hugh Ross
Today’s New Reason To Believe-Saturday, May 7, 2005
Absence of Planets in Globular Clusters
-
Australian astronomers have found more evidence that possible life sites in the
Milky Way Galaxy are rare. They performed the deepest search to date for
planets in the globular cluster 47 Tucanae, the globular cluster for which
astronomers have the highest probability of finding planets. They found none
and determined that their inability to find any planets was due to the low
metal abundance of globular cluster stars. Since 98 percent of the stars in the
Milky Way Galaxy are low-metallicity stars, this study confirms that only 2
percent of the Milky Way Galaxy stars are candidates for possessing planets.
Since most galaxies are metal-poor compared to the Milky Way Galaxy, planets
must be relatively rare in the universe. Since a planet capable of supporting
life must manifest dozens of extraordinarily fine-tuned characteristics,
Earth’s capacity to support life cannot be reasonably attributed to chance.
- David T. F. Weldrake, et al, "An Absence of Hot Jupiter Planets in 47 Tucanae: Results of a Wide-Field Transit Search," Astrophysical Journal 620 (2005): 1043-51.
-
Related Resource
- Hugh Ross, "Anthropic Principle: A Precise Plan for Humanity"
-
Product Spotlight
- The Creator and the Cosmos, 3rd ed., by Hugh Ross
Today’s New Reason To Believe-Friday, May 6, 2005
Origin of Life: First Life’s Complexity
-
As scientists learn more about the genomes of specific life forms, the more
evidence they provide for supernatural creation. In order to explain the rapid
appearance of complex metabolic forms of life so rapidly after the Earth became
suitable for life, some naturalistic origin-of-life researchers speculate that
life originated deep in the Earth’s crust. According to this hypothesis, life
could have emerged much earlier in Earth’s history than 3.8 billion years ago
because in a subsurface environment, life would be protected from the "hellish"
environment of the Earth’s surface. Then, subsurface life eventually evolved to
generate surface life that appears in the fossil record at 3.8 billion years
ago. To support this idea, origin-of-life researchers point to subsurface
microbial communities that exist several hundred meters below Earth’s surface.
Recent work represents a challenge to this scenario. Researchers have sequenced
the genome of a deep-sea bacterium, capable of surviving under high pressures.
Its genome reveals remarkable complexity and specific features designed to
allow it to thrive under high-pressure conditions, making these types of
organisms much less suitable as the first life forms on Earth.
- A. Vezzi et al., "Life at Depth: Photobacterium profundum Genome Sequence and Expression Analysis," Science 307 (2005): 1459-61.
- Related Resource
-
Related Product
- Origins of Life: Biblical and Evolutionary Models Face Off, by Fazale Rana and Hugh Ross
Today’s New Reason To Believe-Thursday, May 5, 2005
Multi-Faceted Design of Air Pressure
-
Earth’s atmospheric pressure manifests optimal design on several different
levels. Scientists have learned that lungs operate best at an atmospheric
pressure of 15 pounds per square inch. They cease to operate well at
atmospheric pressures below one third or above three times the optimal level.
The best atmospheric pressure for lung operation also is identical to the
optimal air pressure for generating a climate ideal for globally distributed
advanced life. A lower air pressure would produce higher wind velocities and
more laminar jet streams, resulting in many more devastating hurricanes and
tornadoes and much more unevenly distributed rainfall. A higher air pressure
would produce lower wind velocities and much lower rainfall. That same ideal
air pressure happens to be the best air pressure for aircraft transport. The
fact that Earth possesses such ideal atmospheric pressure on three essential
levels is evidence of God’s supernatural design of Earth for the benefit of
humanity.
- Michael Denton, Nature’s Destiny (New York: The Free Press, 1998), 117-40.
-
Related Resource
- Hugh Ross, "Anthropic Principle: A Precise Plan for Humanity"
- Product Spotlight
Today’s New Reason To Believe-Wednesday, May 4, 2005
Advances in the Analysis of Molecular Fossils
-
Recent analysis of the bone protein, osteocalcin, from Neanderthals provides
new insight into the biology of these past organisms. Researchers extracted and
sequenced osteocalcin from two Neanderthal specimens (that date at about 75,000
years in age) and compared it to the osteocalcin sequences of humans,
chimpanzees, gorillas, and orangutans. Although the team found no differences
among the sequences, they were able to detect differences between these
osteocalcin sequences and those of other mammals. The difference appears to be
related to the inability of primates to produce vitamin C. This work
illustrates the power of ancient biomolecule analysis to provide critical
information about the biology of past organisms and their relationship to
contemporary organisms. As ancient molecule technology continues to mature it
will provide a powerful way to test evolutionary and creation models.
- Christina M. Nielsen-Marsh et al., "Osteocalcin Protein Sequences of Neanderthals and Modern Primates," Proceedings of the National Academy of Sciences, USA 102 (2005): early edition.
-
Related Resource
- "Ancient DNA and Protein Studies to Aid Scientific Advance," Creation Update (05-13-2003)
-
Related Product
- Creation Update Quarterly Collections
Today’s New Reason To Believe-Tuesday, May 3, 2005
Natural Nuclear Reactors in the Early Earth
-
Physicists at Washington University in St. Louis have found more evidence for
the design of Earth for life. They discovered a uranium isotope that two
billion years ago was responsible for life-limiting, natural, on-and-off
nuclear chain reactions. However, the uranium isotope responsible for the chain
reaction, U-235, has a half-life of 704 million years. Thus, natural chain
reactions would be a problem for life only when Earth is less than 2.8 billion
years old. Knowing this, the Creator could limit Earth life between 3.8 and 1.8
billion years ago to relatively radiation-resistant life forms like bacteria.
Also, knowing how important an extremely high uranium abundance is for
sustaining plate tectonics and a long-lasting internal dynamo, the Creator
would create Earth at the peak uranium abundance epoch in cosmic history and
ensure that Earth would receive an extra uranium abundance boost from the
Moon-forming collision event. The fact that Earth exhibits such characteristics
suggests advanced planning on the part of a supernatural Creator.
- A. P. Meshik, C. M. Hohenberg, and O. V. Pravdivtseva, "Record of Cycling Operation of the Natural Nuclear Reactor in the Oklo/Okelohondo Area in Gabon," Physical Review Letters 93, issue 18, id. 182302.
-
Related Resource
- Hugh Ross, "Anthropic Principle: A Precise Plan for Humanity"
-
Product Spotlight
- A Matter of Days, by Hugh Ross
Today’s New Reason To Believe-Monday, May 2, 2005
Ancient DNA Analysis Advances
-
Advances in ancient DNA analysis promise to provide new understanding of
organisms’ history. In this new study, researchers analyzed ancient DNA
isolated from two fossil specimens of the extinct giant eagle, Harpagornis
moorei, found in New Zealand. These specimens became extinct in the 13th
century when humans arrived on the island. Mitochondrial DNA sequences from
H. moorei fossils indicate that these giant eagles arose through a
microevolutionary process from one of the smallest known eagle species. This
research illustrates the power of ancient DNA analysis to provide critical
information about the biology of past organisms and their relationship to
contemporary organisms. As this technology continues to develop, it will
provide new tools for testing evolutionary and creation models.
- Michael Bunce et al., "Ancient DNA Provides New Insights into the Evolutionary History of New Zealand’s Extinct Giant Eagle," PLOS Biology 3 (2005) e9.
-
Related Resource
- "Ancient DNA and Protein Studies to Aid Scientific Advance," Creation Update (05-13-2003)
-
Related Product
- Creation Update Quarterly Collections
Today’s New Reason To Believe-Sunday, May 1, 2005
Mass of Dark Gas in the Milky Way Galaxy
-
French astronomers have found more evidence for the design of our galaxy for
life that at the same time provides a key link for star formation. Using the
Energetic Gamma Ray Experiment Telescope, they detected 138 new gamma-ray
sources. The gamma-ray profiles of these sources showed that vast clouds of
cold dust and dark gas surround all the nearby interstellar carbon monoxide
clouds. With the discovery of these cold dark gas clouds the "missing link" for
current galactic star formation has been found. These clouds bridge the gap
between diffuse atomic clouds and the dense cores that already have been
observed to form stars. For a solar system to form with the just-right
complement of stellar neighbors at the just-right time and location in the
galaxy so that advanced life will be possible on Earth, requires fine-tuning of
the quantity, location, sizes, and timing of cold dark gas clouds. Such
fine-tuning augments the already impressive evidence for the supernatural
design of the Milky Way Galaxy.
- Isabelle A. Grenier, Jean-Marc Casandjian, and Régis Terrier, "Unveiling Extensive Clouds of Dark Gas in the Solar Neighborhood," Science 307 (2005): 1292-95.
-
Related Resource
- Hugh Ross, "Anthropic Principle: A Precise Plan for Humanity"
- Product Spotlight





