page 1 top VOLUME 4 NO 4 NOVEMBER 2012 WWW.REASONS.ORG human origins 4 | Did Humans and Neanderthals Interbreed? By Fazale (Fuz) R. Rana earth design 7 | Planet Habitability Requires a Lifetime of Fine-Tuning By Hugh Ross cosmology 9 | Why Testing the Existence of Dark Energy Is Good By Jeffrey Zweerink world religions 11 | East or West: Which Worldview Offers Hope? By Kenneth Richard Samples human origins 13 | Neanderthal Burials “Deep-Sixed” By Fazale (Fuz) R. Rana life design 14 | Why So Many Species? By Hugh Ross archeology 15 | Is the Cyclical Mayan Calendar Correct? By Jeffrey Zweerink worldviews 16 | God, Naturalism, and the Meaning to Life By Kenneth Richard Samples EDUCATOR’S HELP DESK | BIBLE BOOKEND From The Editor | Help Support Reasons To Believe FROM THE EDITOR “Science without religion is lame, religion without science is blind.” This popular quote, attributed to Albert Einstein in New York Times Magazine (1930), sometimes punctuates the signature line in Christians’ emails. Lest believers in the God of the Bible take that one as an Einsteinian affirmation of a hand-in-glove fit for Christianity and science, other quotes from the brainiac make that idea fit as well as a man’s hands in a baby’s first mittens. Here’s an example: “The idea of a personal God is quite alien to me and seems even naïve.” Einstein was difficult to pin down religiously, but he helped me understand relativity, which the guys here at RTB have explained to me over and over, to little avail. Einstein: “When you are courting a nice girl an hour seems like a second. When you sit on a red-hot cinder a second seems like an hour. That’s relativity.” Got it. Thanks, Al. Despite the technical nature of scientific and philosophical study, the RTB author team delivers red-hot discoveries and thought pieces in language you (and I) can understand. In this issue of New Reasons to Believe you will find ten impactful articles, including these: • Fuz Rana explains how the widely accepted notion of human-Neanderthal interbreeding has been called into question by advancing science. • Hugh Ross describes how a planet’s habitability lifetime must include many fine-tuned features. • J eff Zweerink discusses recent efforts to detect the universe’s dark energy and how such a discovery would buttress evidence for creation. Kenneth Samples compares how two major religions from the East and West answer the question of humanity’s final state. Plus, Krista Bontrager provides insight (in her Bible Bookend article) into recognizing the difference between sensationalism and true science and presents helpful guidelines (in Educator’s Help Desk) for parents as they encourage their children to study dinosaurs. Navigate your way through this colorful resource, and click on links for further investigation. We hope New Reasons to Believe equips you for confident, respectful engagement with those who might not see or acknowledge a just-right fit for the two domains. Integrating science and faith, Joe Aguirre CONTRIBUTORS KRISTA KAY BONTRAGER, MA, MA KENNETH RICHARD SAMPLES, MA Theologian, writer, educator, and dean of online learning at Reasons To Believe (RTB) Philosopher, theologian, author, educator, and RTB senior scholar FAZALE (FUZ) RANA, PHD JEFF ZWEERINK, PHD Biochemist, author, RTB executive, and former senior scientist with Procter & Gamble Astrophysicist, journal author, RTB scholar, and member of the research faculty at UCLA HUGH ROSS, PHD Astronomer, author, pastor, international lecturer, and president and founder of RTB DYNAMIC CONTENT KEY Website Link Internal Link Product Link Audio Link NEW REASONS TO BELIEVE | 2 | VOL 4 / NO 4 | NOVEMBER 2012 Video Link File Download In Appreciation for Your Support Thanksgiving provides a perfect opportunity not only to acknowledge God’s ample provision and care for all creatures but also to express gratitude. Psalm 104, the passage of Scripture on which this coming year’s RTB wall calendar is based, is chief among “the creation psalms.” This particular song of praise elaborates on the events of Genesis 1, glorifying God for His wondrous works of provision on creation days one through five. Each month’s photo illustrates a specific creation activity and connects with the verses depicting it. Would you consider including RTB in your Thanksgiving celebration? For your gift this month, request a calendar, and we’ll be pleased to send you our Psalm 104: Another Account of Creation 2013 wall calendar. Click on the Donate button and don’t forget to choose our appreciation gift to you. DONATE NEW REASONS TO BELIEVE | 3 | VOL 4 / NO 4 | NOVEMBER 2012 human origins Fazale (Fuz) R. Rana GE L BE B BE DAILY GL GL Y L I A D DAILY DUM ID H U M A N S S N A H D I D DID ANHUM D ANS ANDAND NDEEARNTDHEARLTSHALS NINTEDERTHALS NEANEAN R B R E E ? D ? D E E R B R E T IN INTERBREED? IS YOUR NEIGHBOR IS YOUISR YOUR A BOR NEIGHNEIGHBOR DENISOVAN? A A HOW YOU ? VANNTE OCA LL! DENIS DENISOVAN? OU YOU HOW YHOW ELL!TELL! CAN TCAN Grocery shopping can be a drag—especially waiting in the checkout line. It’s not clear what’s worse: winding up behind someone with a ton of items or being surrounded by inane tabloids. Still, truth be told, it’s hard to resist the headlines about turbulent celebrity relationships and death-bed confessions. In recent years, paleoanthropologists have produced their own tabloid-like headlines, though they’ve been published in some of the world’s best peer-reviewed science journals. The sensational story?—whether or not humans interbred with hominids, specifically Neanderthals and the newly discovered Denisovans. NEW REASONS TO BELIEVE | 4 | VOL 4 / NO 4 | NOVEMBER 2012 human origins Fazale (Fuz) R. Rana The sordid details came to light when scientists completed the draft sequence of the Neanderthal genome.1 A comparison of that genome with representative human genomes revealed that Neanderthals had more in common with non-African people than with Africans. Geneticists can account for this difference by assuming limited interbreeding occurred between humans and Neanderthals in the eastern portion of the Middle East, roughly 45,000 to 80,000 years ago, as humans began to migrate around the world. This activity would explain why non-African populations display what appears to be a 1 to 4 percent genetic contribution from Neanderthals while African people groups display no contribution whatsoever. Humans On the Move Remarkably, when the Denisovan genome is compared to representative human genomes, it displays a much greater similarity to the genomes of Oceanic people groups than to other human populations.2 Researchers suggest this result indicates that after humans interbred with Neanderthals, a subset made its way across Asia, interbred with the Denisovans (from Siberia), and left behind signatures in the genomes of Oceanic people groups (where they settled). How would such human-hominid mating impact RTB’s human origins model (derived from the biblical text)? The RTB model views Neanderthals (and other hominids) as biologically and behaviorally distinct from modern humans. If this is the case, then the most straightforward prediction is that humans and hominids did not interbreed. Nevertheless, many people regard the idea of interbreeding between humans and Neanderthals (and then humans and the Denisovans) as scientific orthodoxy. Yet some paleoanthropologists are not convinced. The evidence for such interbreeding is primarily statistical in nature. To account for the observed statistical associations, geneticists have tapped into a massive amount of complex data while attempting to model complex population phenomena using sophisticated algorithms. Richard Klein, a paleoanthropologist from Stanford University, proposes that the evidence for interbreeding may not be real but may stem from an artifact of the methodology.3 Along these lines, some researchers have concluded that humans and Neanderthals did not mate at all. These researchers claim that the statistical association between the Neanderthal (and Denisovan) genome and those of non-African people groups could arise from the ancient population substructure of the African genomes.4 It appears that the ancestral population possessed the genetic signature attributed to Neanderthals. Additionally, Klein has complained about the “tendency for geneticists to ignore fossil and archeological evidence, perhaps because they think it can always be molded to fit the genetics after the fact.”5 When it comes to the timing of Neanderthal extinctions, the scenario proposed by geneticists doesn’t square with the fossil and archeological records. In 2011, researchers from Great Britain and Russia demonstrated that Neanderthals were already extinct before humans made their way into Europe. (See “Does New Date for Neanderthal Extinction Mean the End of Human-Neanderthal Interbreeding?”) If so, these hominids may have already been extinct in the Middle East (pathway to Europe) even before humans began their migration out of Africa. In other words, it’s possible humans never encountered Neanderthals in Europe nor in the Middle East. Another complication relates to the population size of Neanderthals estimated from the genetic diversity of mitochondrial DNA sequences.6 The effective population size of Neanderthals across Europe and Asia may have been as low as 3,500, and the Denisovans, based on their high-quality genome, must have had a relatively small population size as well.7 The low population densities of the two hominids greatly reduce the likelihood that migrating modern humans would have encountered these creatures, making it hard to imagine how interbreeding could have occurred. NEW REASONS TO BELIEVE | 5 | VOL 4 / NO 4 | NOVEMBER 2012 human origins Fazale (Fuz) R. Rana If humans and Neanderthals (and Denisovans) paired up, researchers should detect Neanderthal genes within the human genome. Possible evidence for this view came from an international team of scientists that detected HLA (human leukocyte antigen) genes in the human genome. It “looks like” these genes originated in Neanderthals and Denisovans and were introduced into the gene pool of Eurasians and Oceanic people through interbreeding.8 These genes play a role in the immune system’s operation and would have, presumably, provided an advantage to humans as they made their way out of Africa into Europe and Asia. Entering into new environments, humans would have been accosted by pathogens they weren’t exposed to in Africa. Neanderthals and Denisovans would already have the genes in place to fight off these pathogens. It is important to note that variants for the HLA gene occur in some African people groups. The researchers who discovered these genes in the Neanderthal and Denisovan genomes assumed that the hominid HLA genes were introduced into African genomes when people of Eurasian descent mated with Africans (in a backward gene flow). But it could be that the HLA genes already existed in the human gene pool before human migrations commenced. In that case, the shared genes could be understood as reflecting shared design features. In light of the HLA story, it is odd that Neanderthals did not contribute genes for light skin pigmentation to humans as the latter group entered Europe. Analysis of the Neanderthal genome shows that these creatures had light skin and hair. A recent study dates the origin of gene variants (KITLG, TYRP1, SLC24A5, and SLC45A2) that play a role in producing light skin pigmentation from around 11,000 to 19,000 years ago in Europe.9 Their origin took place well after humans had made their way to Europe and after Neanderthals Dig Deeper “Fossil DNA Points to New Branch of Humanity” had gone extinct. Light skin pigmentation improves fitness for northern-dwelling people by helping facilitate production of vitamin D. Given its importance, it is surprising that Neanderthals did not contribute this trait to the human gene pool, yet, purportedly introduced genes that contributed to the immune system. The two sets of genes don’t tell a coherent story about humanNeanderthal interbreeding, raising skepticism on the validity of this idea. Just as there are good reasons to be skeptical about what one reads in a supermarket tabloid, further investigation has uncovered good reasons to be cautious about concluding that interbreeding between humans and other hominids ever took place. E NDNO TE S: 1. Richard E. Green, “A Draft Sequence of the Neandertal Genome,” Science 328 (May 2010): 710–22. 2. David Reich et al., “Denisova Admixture and the First Modern Human Dispersals into Southeast Asia and Oceania,” The American Journal of Human Genetics 89 (October 2011): 516–28. 3. Nicholas Wade, “Genetic Data and Fossil Evidence tell Differing Tales of Human Origins,” New York Times, July 26, 2012. 4. Anders Eriksson and Andrea Manica, “Effect of Ancient Population Structure on the Degree of Polymorphism Shared between Modern Human Populations and Ancient Hominins,” Proceedings of the National Academy of Sciences, USA 109 (August 2012): 13956–60. 5. Wade, “Genetic Data and Fossil Evidence.” 6. Adrian W. Briggs et al., “Targeted Retrieval and Analysis of Five Neandertal mtDNA Genomes,” Science 325 (July 2009): 318–21. 7. Matthias Meyer et al., “A High-Coverage Genome Sequence from an Archaic Denisovan Individual,” Science 338 (October 2012): 222–26. 8. Laurent Abi-Rached et al., “The Shaping of Modern Human Immune Systems by Multiregional Admixture with Archaic Humans,” Science 334 (October 2011): 89–94. 9. Sandra Beleza et al., “ The Timing of Pigmentation Lightening in Europeans,” Molecular Biology and Evolution (2012), doi: 10.1093/ molbev/mss207. Stay connected with the latest ministry news “Who Was Adam? An Old-Earth Creation Model for the Origin of Humanity” Who Was Adam? Adam: Miracle, Myth, or Monkey? NEW REASONS TO BELIEVE | 6 | VOL 4 / NO 4 | NOVEMBER 2012 D ownload RTB’s free mobile app FOLLOW US RTB Official RTB Official earth design Hugh Ross Planet Habitability Requires a Lifetime of Fine-Tuning I n my youth I would frequently backpack to remote mountains. For a trip lasting only two days I would pack just a tarp and some twine. For a trip lasting more than a week I needed a tent with sealed seams, a large rain fly, and an entryway. Just as longer tent habitability requires much more design, according to several teams of astronomers the same is true for planet habitability. Up until now, astrobiologists (scientists who investigate the possible existence of living organisms on planets other than Earth) have limited their research efforts to determining what planetary features are necessary for habitability. Short-lived habitability can sustain only microorganisms. For advanced life to be possible, a planet must be able to sustain habitable conditions for several billion years. Three astronomers from Arizona State University demonstrated that the abundance ratios of several elements—carbon, sodium, magnesium, and especially oxygen—relative to iron in a planet’s host star dramatically impact the planet’s potential habitability lifetime.1 For example, only a star with an oxygen-to-iron ratio as high as the Sun’s will remain in a sufficiently stable burning mode for a long-enough time that advanced life on a planet orbiting it becomes feasible. This requirement supports the “rare Sun” doctrine. While astronomers have found a few planet-bearing solar-type stars with oxygen-to-iron ratios the same as the Sun’s, their discoveries yield no evidence for stars that––like the Sun––have remained in a stable burning mode for at least four billion years. A star’s elemental composition also affects its rocky planets’ mineralogy. A second research team, an Australian-British-American combination, showed that a star with an elemental composition different from the Sun’s will fail to produce a planet with the kind of atmosphere and geochemical cycles necessary to sustain life for billions of years.2 A third group of three American astronomers pointed out that unless the solar system’s primordial planets were exposed to a certain kind of supernova (exploding star) where the latter stages of r-process nucleosynthesis was efficiently expressed, Earth would seriously lack rare- earth elements (lanthanides––fifteen metallic chemical elements, plus scandium and yttrium).3 It is the relatively high abundance of these seventeen elements in Earth’s crust that makes high-technology civilization possible. Without enduring, strong plate tectonic activity the nutrient recycling necessary for long-standing life and for the feasibility of advanced life is impossible, as affirmed by yet a fourth team of researchers, two American astronomers from Rice and Harvard Universities. They published a paper explaining that long-lasting, strong plate tectonics requires delicate fine-tuning of a planet’s (1) size, (2) internal energy content, (3) distance from its host star, (4) crustal rock strength, (5) viscosity, (6) thermal conductivity, (7) surface liquid water properties, and (8) a host of different properties of its mantle and core. Such plate tectonics also requires significant constraints on the planet’s geologic and climatic histories.4 This long list of fine-tuning design prerequisites implies that planets capable of possibly sustaining advanced life must be very rare indeed. A fifth research effort by three other American astronomers established that a long habitability lifetime requires enduring, continuous, aggressive silicate (rocks comprising 95 percent of Earth’s crust) weathering.5 Erosion of exposed silicates through rainfall is the only means by which enough greenhouse gases can be removed from a planet’s atmosphere to adequately compensate for the host star’s increasing luminosity (brightness). Such erosion is possible only if a planet has both surface continents and oceans. A complicating factor is that the silicate erosion rate must increase with time. Different kinds and quantities of surface life either speed up or slow down silicate erosion rates. Consequently, another requirement for advanced life is for the planet to possess precisely the right kinds, quantities, and diversities of life on its surface at different times for billions of years. These factors allow the planet’s atmospheric greenhouse gas quantity to remain continuously at varying just-right levels while NEW REASONS TO BELIEVE | 7 | VOL 4 / NO 4 | NOVEMBER 2012 earth design Hugh Ross the host star’s luminosity increases at varying rates. This optimal variation yields planetary surface temperatures ideal for life. Astrobiologists define habitable planets as bodies with the necessary features for surface liquid water to be possible. In truth, even primitive life needs many, many more fine-tuned planetary features.6 Advanced life requires the previous existence of several billions of years of primitive life. These five studies establish that habitability lifetimes in the billions of years demand such a long list of exceptionally fine-tuned planetary characteristics as to defy naturalistic explanations. It seems reasonable to identify a Fine-Tuner: “The earth is the Lord’s and everything in it.” E NDNOTES: 1. Patrick A. Young, Kelley Liebst, and Michael Pagano, “The Impact of Stellar Abundance Variations on Stellar Habitable Zone Evolution,” Astrophysical Journal Letters 755 (August 20, 2012): L31. 2. J. C. Bond et al., “Beyond the Iron Peak: r- and s-Process Elemental Abundances in Stars with Planets,” Astrophysical Journal 682 (August 1, 2008): 1234–47. 3. Matthew R. Mumpower, G. C. McLaughlin, and Rebecca Surman, “The Rare Earth Peak: An Overlooked r-Process Diagnostic,” Astrophysical Journal 752 (June 20, 2012): 117. 4. A. Lenardic and J. W. Crowley, “On the Notion of Well-Defined Tectonic Regimes for Terrestrial Planets in this Solar System and Others,” Astrophysical Journal 755 (August 20, 2012): 132. You asked for it, now we’ve got it! 5. Dorian S. Abbot, Nicolas B. Cowan, and Fred J. Ciesla, “Indication of Insensitivity of Planetary Weathering Behavior and Habitable Zone to Surface Land Fraction,” Astrophysical Journal 756 (September 10, 2012): 178. 6. Hugh Ross, RTB Design Compendium (2009). Men’s Black Sport Polo Black Cap Women’s Black Sport Polo Blue Sports Bottles Dig Deeper RTB Live! vol. 8: A Revealing Fossil Record Why the Universe Is the Way It Is “RTB Design Compendium (2009)” WHERE IN THE WORLD ARE RTB CHAPTERs? “Rare Solar System, Rare Sun” Our chapters are located throughout the US and around the world. Interested in finding or starting a local RTB chapter? Contact Bryan Rohrenbacher at chapters@reasons.org. NEW REASONS TO BELIEVE | 8 | VOL 4 / NO 4 | NOVEMBER 2012 cosmology Jeffrey Zweerink Why Testing the Existence of Dark Energy is Good D oes dark energy exist? Considering that three scientists were awarded the Nobel Prize for discovering the accelerated expansion of the universe, presumably caused by dark energy, one would think this question was settled amongst astronomers. However, different models can explain the acceleration without invoking dark energy; so scientists continue to explore how to test whether dark energy actually exists. One particularly compelling signature of dark energy, which is thought to comprise over 70 percent of the universe, recently received validation. Testing for Dark Energy The dynamic behavior of space changes the wavelength of light on its way to astronomers’ telescopes. The most pronounced (and well-known) change results from the heavens being “spread out” as the universe ages. Because space is expanding, a photon (unit of light) traveling through space has its wavelength stretched and made longer. Astronomers use this effect to measure the expansion history of the universe and to determine the distance to the farthest objects. The gravitational attraction of large objects causes a more subtle change to a photon’s wavelength that allows astronomers to determine whether dark energy exists. Most galaxies in the universe reside in clusters. The Local Cluster includes the Milky Way and Andromeda galaxies, the smaller Triangulum galaxy, and dozens of dwarf galaxies. Other galaxy clusters include thousands of galaxies. As a photon travels into one of these clusters, it gains energy as it moves deeper into the gravitational well caused by all the mass. And, as expected, the photon loses energy while it travels out of the cluster’s gravitational well. In a static universe or one dominated by mass, the energy gained by the photon as it enters the well matches the energy lost when leaving the well. Thus, the photon has the same wavelength before and after. In a universe undergoing accelerated expansion, the depth of the well shrinks as the acceleration spreads the mass over a larger volume. So the photon gains more energy entering the cluster well than it loses on the way out, causing its wavelength to decrease (shorter wavelengths mean greater energy). In a similar fashion, the wavelength of the photon will increase as it travels through void regions with very little mass. Scientists refer to this feature as the late integrated Sachs-Wolfe effect (ISW). The cosmic microwave background (CMB—faint radiation from the big bang) provides a good tool for measuring the ISW because the fluctuations in temperature measure the mass density distribution in the early universe. Although the CMB was emitted at a known wavelength, local density fluctuations changed the wavelengths. So astronomers must figure out some way to correct for this effect. Fortunately, they can also measure the distribution of mass on large scales using maps of galaxies and galaxy clusters like those provided by the Sloan Digital Sky Survey. They can then use these maps to look for the ISW. Various research groups had used different maps of the large-scale structure of the universe to indicate detections of the ISW and then tried to integrate all the measurements into a single result. Previous analyses showed the existence of dark energy with a confidence level of 99.999 percent. However, some people raised objections to the analysis. More recently, researchers addressed the criticisms by reevaluating the claims for dark energy. They included the most up-to-date CMB and large-scale structure data. The new analysis affirmed the previous conclusions and demonstrated that the dark energy results hold, independent of different processing routines.1 NEW REASONS TO BELIEVE | 9 | VOL 4 / NO 4 | NOVEMBER 2012 cosmology Jeffrey Zweerink Why It Matters Given the astronomy community’s general confidence in the existence of dark energy, one might ask why it’s necessary to perform all these detailed tests. Scientists continue testing for two main reasons. First, the additional tests help eliminate alternative explanations for the measured acceleration of the universe’s expansion. Similar testing over the past 100 years helped establish big bang cosmology by showing the deficiencies of steady-state, oscillating universe, and other alternative cosmologies. Second, more-detailed measurements help scientists build a more-complete model. In the case of dark energy, beyond the fact that it accelerates the expansion of the universe, scientists currently have little idea what the dark energy is or how it works. In the case of big bang cosmology, such testing eventually revealed the need for an epoch of inflation to account for all the observations. These more-detailed models help us understand how God brought this universe into existence, how it has matured (or, dare I say, evolved), and how it currently exhibits all the characteristics necessary to support life. Dark energy plays a pivotal role, so let’s keep the tests coming. E NDNO TE S: 1. Tommaso Giannantonio et al., “The Significance of the Integrated Sachs-Wolfe Effect Revisited,” Monthly Notices of the Royal Astronomical Society 426 (November 2012): 2581–99. Dig Deeper For an in-depth review of this topic: “RTB’s Dark Energy Articles” CONNECT & SHARE We Believe New Reasons to Believe Is Made for Sharing! page 1 top VOLUME 4 NO 4 NOVEMBER 2012 WWW.REASONS.ORG 1. To share your digital copy of New Reasons to Believe with friends and associates simply forward the email that you received from RTB with the e-zine cover in the body. They will be able to download or view New Reasons to Believe immediately. 2. You can also download the e-zine as a PDF, save it to your computer and attach the file to an email if you like. 3. To post a link to your Facebook or Twitter account, simply copy the link below into the appropriate social network field: www.reasons.org/nrtb. We would love to hear how you have used New Reasons to Believe, so drop us an email at ezine@reasons.org. If you have received New Reasons to Believe in any of the above ways, you can start getting your own subscription to this e-zine by signing up at www.reasons.org/subscribe. NEW REASONS TO BELIEVE | 10 | VOL 4 / NO 4 | NOVEMBER 2012 HUMAN ORIGINS 4 | Did Humans and Neanderthals Interbreed? By Fazale (Fuz) R. Rana EARTH DESIGN 7 | Planet Habitability Requires a Lifetime of Fine-Tuning By Hugh Ross COSMOLOGY 9 | Why Testing the Existence of Dark Energy Is Good By Jeffrey Zweerink WORLD RELIGIONS 11 | East or West: Which Worldview Offers Hope? By Kenneth Richard Samples HUMAN ORIGINS 13 | Neanderthal Burials “Deep-Sixed” By Fazale (Fuz) R. Rana LIFE DESIGN 14 | Why So Many Species? By Hugh Ross ARCHEOLOGY 15 | Is the Cyclical Mayan Calendar Correct? By Jeffrey Zweerink WORLDVIEWS 16 | God, Naturalism, and the Meaning to Life By Kenneth Richard Samples EDUCATOR’S HELP DESK | BIBLE BOOKEND From The Editor | Help Support Reasons To Believe world religions Kenneth Richard Samples East or West: Which Worldview Offers Hope? W hat is humanity’s final state? An impersonal existence after being absorbed into an impersonal deity? Or an intimate, personal relationship with a super-personal God. The major religious worldview traditions of the East and West come to fundamentally different conclusions.1 Let’s briefly explore two dominant perspectives of the East (Hinduism) and West (historic Christianity) and compare what these worldviews reveal about God, humankind’s personal nature, and the final state for human beings. We’ll also consider which perspective offers a hopeful vision for humanity. The Mystical Pantheistic East A leading Eastern religion, philosophical Hinduism’s pantheistic monism asserts that all reality is an undifferentiated one (unity), and that unity is God or Ultimate Reality. This Eastern metaphysical theory may be summed up in the statement: “All is God and God is All.” Everything that is real— including the universe and the souls of human beings— is one in essence with this single all-encompassing Ultimate Divine Reality (called Brahman). From this perspective, man is at one with the Cosmic All. Yet man regrettably suffers from a deceptive state of spiritual amnesia where he has forgotten his divine status. For him to truly reunite with God, he must overcome this amnesia, and the pursuit of mystical enlightenment through meditation makes that possible. When someone experiences release from the illusion of being separate from Ultimate Reality, then the wheel of reincarnation (rebirth) is broken and he experiences true spiritual liberation (oneness with Brahman). According to this distinct form of Hinduism, such emancipation (called moksha) represents the end of man’s journey to be reunited with Brahman. In the pantheistic monism worldview, man’s mind, consciousness, and soul are completely absorbed into the impersonal, cosmic World Soul. Thus, the final end of the person is totally impersonal. The Christian Theistic West According to historic Christianity, God will sovereignly intervene to bring the world and all he created to an abrupt and final end. Christian eschatology asserts the Second Coming of Jesus Christ and a final resurrection and judgment for all human beings. Nonbelievers will suffer eternal conscious punishment in hell, while believers in Christ (the redeemed) will enjoy God’s eternal personal presence in heaven. The exalted Jesus Christ, the God-man, will reign in a kingdom with no end. Thus, according to historic Christianity, redeemed human beings’ final state is personal, where they glorify God and enjoy the Triune God’s super-personal presence forever. Worldview Questions Two fundamental worldview questions come to bear on the competing perspectives and what they offer: 1. Explanatory Power: Does the worldview explain personal reality? Pantheistic Monism: According to this worldview, Ultimate Reality is completely impersonal. God is beyond all rational and moral categories and is thus less or, other than, personal. In this concept of moksha, the soul ultimately loses its personal identity and is absorbed into the completely impersonal World Soul. (Imagine a single drop of water being placed into the ocean where the drop of water loses every trace of its individual characteristics and becomes indistinguishable from the whole.) Therefore the end of reincarnation’s journey leads to the loss of personal identity forever. Thus it is extremely difficult for this worldview to properly account for man’s personal state. Christian Theism: According to this worldview, a super-personal God created human beings in his image and these creatures derive personal selfconsciousness from their Creator. Consequently, personal self-consciousness is an expected feature in Christian theism. NEW REASONS TO BELIEVE | 11 | VOL 4 / NO 4 | NOVEMBER 2012 world religions Kenneth Richard Samples 2. Existential Test: Does the worldview offer a hopeful vision for human beings? Pantheistic Monism: A life filled with illusion and deception, where man’s ultimate purpose is to lose his complete personal identity by becoming one with an impersonal Ultimate Reality, does not offer any sense of hope for the present or for the future. Pantheistic monism offers only an impersonal absorption. A sense of hopelessness seems to permeate this belief system. available now... A NEW book by Kenneth Samples. Discover Christianity’s most dangerous ideas! Christian Theism: One profound difference between the Christian world-and-life view and pantheistic monism is that (in the former) human beings can enjoy a relationship with a loving, caring, personal God who is knowable, reachable, and accepting. Christian theism offers an intimate redemptive relationship with the God who came to Earth in the person of Jesus Christ. Holocaust survivor and psychiatrist Viktor Frankl, in his book Man’s Search for Meaning, described the power of hope in his fellow systematically starved concentration camp inmates. Those who clung to hope survived; those who lost hope often fell over dead. Unlike Hinduism’s pantheistic monism, historic Christianity’s gospel message offers self-aware people genuine hope, purpose, and meaning in this life and indescribable goodness in the next. Historic Christianity uniquely offers people a viable reason to live and to die. Available also as an e-book. Other RTB E-books E NDNOTES: 1. This topic receives an expanded discussion in my book A World of Difference: Putting Christian Truth-Claims to the Worldview Test (Grand Rapids: Baker, 2007). Lights in the Sky and Little Green Men The Fingerprint of God Hidden Treasures in the Book of Job The Creator and the Cosmos NEW REASONS TO BELIEVE | 12 | VOL 4 / NO 4 | NOVEMBER 2012 human origins Fazale (Fuz) R. Rana Neanderthal Burials “Deep-Sixed” “Will the Circle Be Unbroken” is one of my favorite songs. This tune perfectly captures the mixture of deep sadness, joy, and hope that Christians experience at the funeral of a loved one. According to anthropologists, funerals and burials— mortuary rituals—reflect the symbolic capacity of our species, though some believe symbolic activity is not unique to humans. They maintain that Neanderthals, too, possessed this capability. The recovery of Neanderthal remains in what appear to be gravesites seems to support this view. In fact, archeologists claim that they have found at least twenty Neanderthal graves. Given such data, the concept of Neanderthal burials has become nearly unassailable. Yet, significant controversy surrounds this notion.1 For archeologists the issues are (a) whether the Neanderthal burials were natural or intentional and (b) what criteria must be met to establish a burial as deliberate. Some of the disagreement emanates from the fact that many of the purported Neanderthal gravesites were discovered in the early days of archeology. In those times the standards for excavation and recording site information were not as robust as those used today. For example, in 1961, archeologists in France unearthed a two-year-old infant in a cave known as Roc de Marsal. The original team interpreted the discovery as a deliberate Neanderthal burial. The gravesite became a widely considered, unequivocal example of an intentional entombment but in 2011 an international team of investigators took a second look at the site.2 This careful reexamination indicates that the “gravesite” was actually a natural depression in the cave floor. Furthermore, the infant’s remains appear to have slid into this natural cavity. When archeologists first unearthed the infant, they discovered animal bones and stone artifacts associated with it. The first team assumed these materials were added to the grave as part of the burial ritual, but did not consider the abundance of animal and lithic remains in the cave site. These remains are so richly distributed throughout the cave that their association with the infant appears to be coincidental. According to the second team of researchers who reexamined the burial site, “Realistically, it would be impossible to dig anywhere within these deposits without encountering concentrated lithics and faunal remains.”3 The new interpretation of the Roc de Marsal infant site may help throw dirt on the idea of Neanderthal burials, but there’s more. La Ferrassie Cave (France) is one of the most important Neanderthal burial sites. Archeologists working in this location have recovered several specimens that look as though they were buried deliberately. Yet, reanalysis of the cave sites suggests that these, too, were natural burials, not purposeful ones.4 In the words of paleoanthropologists Ian Tattersall and Jeffrey Schwartz, “All claimed evidence for symbolic activities among Neanderthals is highly debatable.”5 Thus, scientific advance points to the uniqueness of humans. E NDNO TE S: 1. Michael Balter, “Did Neanderthals Truly Bury Their Dead?” Science 337 (September 2012): 1443–44. 2. Dennis M. Sandgathe et al., “The Roc de Marsal Neandertal Child: A Reassessment of Its Status as a Deliberate Burial,” Journal of Human Evolution 61 (September 2011): 243–53. 3. Ibid., 249. 4. Balter, “Did Neanderthals Truly Bury Their Dead?”: 1443–44. 5. Ian Tattersall and Jeffrey Schwartz, “Evolution of the Genus Homo,” Annual Review of Earth and Planetary Sciences 37 (May 2009): 81. NEW REASONS TO BELIEVE | 13 | VOL 4 / NO 4 | NOVEMBER 2012 life design Hugh Ross Why So Many Species? O nly in the last year have ecologists determined a reliable count of the total number of species on Earth. For eukaryotic species—organisms with a membrane-bound nucleus—the estimate is 8.7±1.3 million (6.5 million land species and 2.2 million marine species).1 Estimates of the number of prokaryotes (bacteria and archaea), species whose cells lack a nucleus, range from 0.1 to 10.0 million.2 Now a team of six astrobiologists proposes a set of experiments to address the question, why are there so many species on Earth?3 This question, the team notes, is “central to evolutionary biology.”4 More than that, it is crucial to the creation-evolution debate. Can natural processes alone explain such a high number of species, or must God’s supernatural intervention be included? For the location of these experiments the team chose Cuatro Ciénegas Basin (CCB), a desert oasis in Coahuila, Mexico. From a naturalistic perspective, speciation events should occur at the highest rates and greatest efficiencies possible at this unique site. The team observed that CCB’s species diversification and low phosphorus availability, in combination with “mechanisms for nutrient recycling and community cohesion result in enhanced speciation through reproductive as well as geographic isolation.”5 Next the team selected a set of microbial species they knew, from other studies, manifest the highest probabilities for speciation events. These selected species were ones that demonstrated the highest rates of horizontal gene transfer, the greatest food and nutrient plasticity, and the highest capabilities for geographic travel. The team recommends that experimental ecology research groups perform long-term evolution experiments at CCB where different groups would “experimentally manipulate nutrient availability in microbial communities” and “monitor how microbial diversity responds to shifts in nutrients.”6 The goal would be to measure how many new species appear per unit of time and how dramatically new species differ from old ones. Naturalistic models require that speciation rates be high enough and generate changes dramatic enough to account for the evolution of over 9 million species from the purported common ancestor of all life, as well as replace the species that go extinct naturalistically. Sufficiently dramatic changes mean some demonstrated capability for the microbes to naturally and quickly become complex multicellular, multi-differentiated organisms and for the microbes not to revert back to their original forms once the environmental pressures inducing the “evolution” are removed. Given the proposed artificial evolutionary inducements, if the speciation rate and kind at CCB falls short, then the naturalistic models will have been falsified. We at Reasons To Believe predict that presentday long-term evolution experiments will reveal results falling far short of the change rates and kinds in Earth’s life documented in the fossil record. Such a biblical perspective recognizes that we are currently in God’s seventh day wherein He is resting from creation activity. E NDNO TE S: 1. Camilo Mora et al., “How Many Species Are There on Earth and in the Ocean?” PLoS Biology (August 23, 2011): doi:10.1371/journal. pbio.1001127. 2. P. M. Hammond, in Microbial Diversity and Ecosystem Function, eds. D. Allsopp, R. R. Colwell, and D. L. Hawksworth (Wallingford, Oxon, U.K.: CAB International, 1995), 29–71. 3. Valeria Souza et al., “Travel, Sex, and Food: What’s Speciation Got to Do with It?” Astrobiology 12 (July 2012): 634–40. 4. Ibid., 634. 5. Ibid. 6. Ibid., 638. NEW REASONS TO BELIEVE | 14 | VOL 4 / NO 4 | NOVEMBER 2012 archeology Jeffrey Zweerink Is the Cyclical Mayan Calendar Correct? O ne cartoon Mayan to another as they look at a huge round rock: “So how come it ends in 2012?” . . . “I ran out of space on the rock.” People often joke about the world ending on December 21, 2012. While a majority of western society believes the world will end someday, not many think it will occur later this year. The Mayans did not think so either. The global celebration of the “new millennium”1 in 2000 illustrated that the world operates on a calendar starting on January 1 and ending December 31. This calendar system not only marks the passage of time, but also implicitly assumes that time behaves in a linear fashion. Yesterday’s events affect what happens today, and today’s actions influence the future. But once a moment passes, we never return to that point in time again. As the proverbial saying goes, “time marches on.” But not all cultures thought that way. Most ancient Near Eastern cultures, in addition to the Mayans, viewed time as cyclical: time moves forward until it reaches the calendar’s end, then it “restarts” the whole cycle again. A recent archeological find in La Corona, Guatemala, recovered hieroglyphs that corroborate the cyclical Mayan calendar and impending “end date.” The hieroglyphs describe a visit by a Mayan ruler from a nearby city, seeking to assure his allies after a recent defeat. The inscriptions predict that the ruler’s lineage will continue even with the approaching end of a Baktun (the 394-year cycle of the Mayan calendar). Further, the ruler was declaring his reign would encompass events transpiring years later when the thirteenth (a number sacred to the Mayans) Baktun would end—in December 2012. Rather than apocalyptic in nature, the predictions served to promote political stability. The Genesis 1 creation account stands in stark contrast. First, time has a unique and distinct beginning that starts with the creation of the universe and, later, of the Earth. The author delineates the initial conditions on Earth, providing specific details regarding how God transformed an inhospitable wasteland into an environment teeming with a great diversity of life. The words “and then God…” are strewn throughout the account to show how past events prepare the way for future transformations. Such a linear view of time continues throughout the Bible. Humanity falls and ushers evil into the world; God sends his Son to atone for humanity’s sin; then, with the final conquest of evil, God destroys this world and creates the ultimate paradise for those who place their trust in him. With thousands of years of human history available for review, we see no evidence for a cyclic behavior to time. Quite the contrary, all the evidence indicates that “time marches on,” validating the descriptions in Genesis 1 and elsewhere throughout the Bible. E ndnotes 1. While 2000 was a notable year, the new millennium actually started January 1, 2001. Since there was no “year zero,” the first year of the most recent epoch in the Christian era was AD 1 or 1 CE. Adding two millennia brings the date to 2001. Dig Deeper NEW REASONS TO BELIEVE | 15 | VOL 4 / NO 4 | NOVEMBER 2012 “Response to 2012 Prophecies” worldviews Kenneth Richard Samples God, Naturalism, and the Meaning to Life I f the Christian God exists then life has objective meaning. God possesses ultimate meaning, therefore humans (made in His image) would be expected to derive purposeful meaning. But what if God doesn’t exist? Can meaning be created or discovered in a godless universe? Some atheist philosophers propose that while there is no meaning to life there may be meaning in life by the choices people make. A test of this claim comes by examining the human need for meaning and what the secular worldview of naturalism (the metaphysical view that nature is the sole reality) offers to meet this need. Human Beings and Meaning Human beings yearn for authentic meaning, purpose, and significance in their lives. In fact, without a sound and enduring reason to live, people often succumb to a sense of despair. At a fundamental level, humans need purpose and hope as much as they need food, shelter, and clothing—maybe even more. And that significance must include genuine meaning to life itself. Naturalism and Meaning How could a universe without God have value, meaning, and purpose, especially for sentient beings? If the universe and humanity are merely products of blind, accidental, and purely natural processes, then it is difficult to identify and justify a true enduring value for life. Accidental creatures with no ultimate purpose or end are hard-pressed to impart any permanent significance to their lives. But why couldn’t a person simply create meaning for themselves by their personal choices? Philosopher Thomas V. Morris offers a response: Something has meaning if and only if it is endowed with meaning or significance by a purposive personal agent or group of such agents…. Meaning is never intrinsic; it is always derivative…. We can endow with meaning only those things over which we have the requisite control.1 If Morris is right, then the limitations of the human condition cause some real inner existential consternation for naturalists. Much of reality lies beyond human control— the timing, place, and circumstances of one’s birth; the family into which one is born; the ideas, education, philosophy, religion, and worldview to which an individual is exposed; social and environmental factors; and much of a person’s own suffering. Even the everyday choices people make, over which they have some control, are influenced by factors beyond their consent. Recognizing that much of what is critically important to life lies beyond a person’s direct authority should motivate that individual to critically analyze his adopted worldview. In a naturalist universe, everyone is subject to profound forces beyond their control. Again, if Morris is right, the challenge in creating meaning in life is that humans lack requisite control. However, God possesses intrinsic meaning, and humans, being made in God’s image, derive that meaning. The Gospel message of historic Christianity offers people all the derived hope and meaning that a person could ever want and need. E ndnotes 1. Thomas V. Morris, Making Sense Of It All: Pascal and the Meaning of Life (Grand Rapids: Eerdmans, 1992), 56–59. Reasons To Believe Introduction NEW REASONS TO BELIEVE | 16 | VOL 4 / NO 4 | NOVEMBER 2012 EDUCATOR’S HELP DESK Krista Kay Bontrager Dinosaurs for Kids M y daughter’s dinosaur phase lasted about 10 years. At age 4, she dressed up as a paleontologist for Halloween. Imagine a 4-year-old in a pith helmet knocking on your door. Children are often curious about when dinosaurs lived, what happened to them, and whether they were on Noah’s ark. But many parents struggle to answer these questions. Christian parents contact RTB regularly looking for resources—books or videos—to teach their children about dinosaurs from a Christian perspective. Unfortunately, most Christian books on dinosaurs are written from a young-earth perspective and promote scientifically untenable ideas. These two guidelines can empower educators to more effectively use the wide variety of resources available. 1. Encourage your child’s curiosity about God’s world. Modern science was birthed largely because people were curious about exploring and learning as much as they could about the Creator’s world. Public libraries offer a treasure trove of information—all just waiting to be explored by your child. My daughter used to check out two or three books on dinosaurs each week. It seemed like there was a never-ending supply of options. The advice I offer parents is to give their children some freedom in selecting topics that interest them. This autonomy is more likely to help them stay engaged over the long-term than if parents try to coax them along. And using mainstream books and videos will provide students access to the great body of knowledge from scientific research. when kids generally are developmentally ready to start philosophical issues. Until then, it’s best to focus attention on fostering the child’s curiosity. Even though the resources in a library or on television are written from a naturalistic point of view, the overwhelming majority of scientific data in them is correct. As you read or watch science-related material with your kids, engage them in a discussion about God’s creation. Look at that dinosaur! It’s so unusual looking. Isn’t God imaginative? What does this dinosaur eat? God designed its teeth to eat that. The most important resource in any discussion with children about dinosaurs is you. No book or video can substitute for the ongoing discussions that can take place between parents and their children. For this reason, it’s absolutely vital that Christian parents equip themselves to be conversant on a range of science-faith issues, including dinosaurs, so they’ll be ready to give their children a response for the reason that’s within them. Dig Deeper 2. Don’t stress about evolution. Many parents are concerned about the evolutionary content in secular books. In my experience, however, young children don’t possess the developmental ability to grasp the complexities surrounding the creationevolution debate. I found that I was far more stressed about evolution than my kids were. To them, it was just another word in a book. It’s appropriate to begin addressing the evolution controversy in middle school, NEW REASONS TO BELIEVE | 17 | VOL 4 / NO 4 | NOVEMBER 2012 RTB 101 “5 Reasons Why I Think Christian Schools/Parents Should Teach Evolution” Dual Revelation BIBLE BOOKEND Krista Kay Bontrager Ducking Tabloid Science GL BE BEBE DAILY GL GL DAILY DAILY DIDAHNUSMANS HAUNM HUMANS DIDDID D ANDAND N ERNTDHER S ALS LTH ATHALS NINDEA NEANEANDER ?EED? ERBTERREBEDRED? INTINTERBRE H ighlighting new discoveries and how they provide new evidence for the God of the Bible marks one of the distinctive features of RTB’s approach to scientific research. Our scholar team works diligently to discern whether a finding is adequately supported by sound research before they report on it. Dr. Fazale Rana’s article Did Humans and Neanderthals Interbreed? offers a cautionary tale about the perils of getting on a breakthrough bandwagon too quickly. Science offers a powerful tool to discover truth about God’s creation—but it can also be misreported. It’s critically important that Christians guard themselves from falling prey to false claims, especially when dispensing information through social media. The next time you hear about an exciting scientific claim, here are some helpful guidelines to keep in mind. Credentials: Who is the main scholar(s) behind the discovery? What are his/her credentials (academic, professional, publishing)? A credible discovery should be backed by one or more scholars with relevant expertise. If the main person promoting a discovery is a filmmaker or self-taught amateur, it’s time for a healthy dose of skepticism. Publication: Where was the research published? The normal path for announcing a new discovery is through publication in a reputable, peer-reviewed journal. Generally, reports of scientific discoveries on popular news websites or through video documentaries without documentation are red flags, signifying that the work hasn’t been adequately reviewed. Verification: Have other scientists corroborated IS YOUR NEIGHBOR IS YOUR IS YOUR A OR NEIGHB NEIGHBOR DENISOVAN? A A HOW YOU VAN? CAN TELL! DENISO DENISOVAN? U YOU HOW YO HOW LL!TELL! CAN TE CAN Origin: What’s the source of the story? Most people get their science news from mainstream outlets like Yahoo! or Fox News. The popular press frequently emphasizes the research’s most sensational aspect, and headlines often deliver a sketchy summary of the actual study. The real research was likely completed months before the publication of the news release. It’s a good practice to track down the original journal article (often linked in the news article) and read the abstract. It provides a short summary of the research and will help you gauge how much of the news article may be an exaggeration and how much reflects the actual research. We live in exciting times and there is much more to be discovered. Even so, it isn’t easy to differentiate good science from unproven, and even junk, science. Dr. Rana’s cautious approach to the human-Neanderthal interbreeding research provides a helpful and important example of how not to be charmed into blind acceptance by a sensational science news story. Dig Deeper the research? Authenticating the accuracy of high-level scientific research is often difficult without a relevant PhD. But doing so is crucial, especially when researchers claim “breakthrough” results or when one study shows an isolated outcome. If the discovery has validity, more research will be forthcoming to confirm or deny the original team’s findings. That’s the scientific process at work, but it takes time. RTB’s Science News Flash podcast can be a helpful resource, offering summaries of, and careful commentary about, new discoveries. NEW REASONS TO BELIEVE | 18 | VOL 4 / NO 4 | NOVEMBER 2012 Science News Flash “Avoiding Crackpot Archaeology” Who Was Adam? NEW RESOURCES FROM REASONS TO BELIEVE RTB 2013 Wall Calendar Psalm 104: Another Account of Creation Psalm 104, chief among the “creation psalms,” expresses worship and praise to God for His unique role as Creator and Sustainer of the universe. Each month highlights a portion of the psalm accompanied by a striking photo and an insightful comment from a member of our scholar team. Original Prices: $12.50/each, $50/five, $75/ten 10% discount: $11.25/each, $45.00/five, $67.50/ten Impact Events: The Earth by Jeff Zweerink and Ken Hultgren In this unique student devotional, astrophysicist Jeff Zweerink and seasoned small-group leader Ken Hultgren connect little-known facts about our planet with faith-building insights about the Creator. Original Price: $6.50 10% discount: $5.85 booklet If God Made the Universe small group study with Hugh Ross This DVD series invites you to be a part of Dr. Ross’ small group. Each session includes a brief presentation (about 20 minutes), followed by Q&A. The eight sessions address cosmic questions such as Why Is the Universe So Vast? Why Is It So Old? and What Does All This Say about God? Original Price: $99.00 10% discount: $89.10 DVD set and book Enjoy free standard shipping and 10% off your total order* by using the code “Stocking” now through December 31, 2012. For delivery before Christmas, please allow two weeks with standard shipping. *Certain items are excluded from the 10% discount. NEW RE ASONS TO BELIEVE An e-zine Published by Reasons To Believe Managing Editor: Joe Aguirre Editors: Sandra Dimas, Maureen Moser, Kathy Ross, Elissa Emoto Design: Fluid Communications, Inc. (800) 482-7836 • www.reasons.org NEW REASONS TO BELIEVE | 19 | VOL 4 / NO 4 | NOVEMBER 2012 AN INVITATION TO JOIN AN IMPORTANT GROUP You are invited to join a valued community of regular supporters of the ministry. The Monthly Partners program was established to “give back” to our devoted partners who serve as the financial backbone of our ministry. By participating in this program, you would be among the first to receive some of our latest resources available to equip you and to share with others. Each month a special audio message is sent to our Monthly Partners, and in appreciation of their faithful giving, we send our partners approximately 5–6 RTB resources throughout the year––as featured in Hugh Ross’ monthly letter. Monthly Partners There are four Monthly Partnership options for you to choose from. Each is an automatic monthly donation to Reasons To Believe, and each offers varying benefits and resources that you will receive as a thank-you for your partnership. Click on the button to learn more about becoming a Monthly Partner or call (800) 482-7836 to speak to someone in our Ministry Care department. Thank you for standing with RTB through your support. Continuing Education Units reasons institute Now offering CEUs for ACSI teachers and administrators. Coming in January! Visit the CEU webpage for more details. Critical Thinking Skills with Kenneth Samples Starts January 21 Enroll today. Classes fill up! Questions? learning@reasons.org Find Reasons Institute on Facebook Stay in touch with all the latest course announcements Click Here NEW REASONS TO BELIEVE | 20 | VOL 4 / NO 4 | NOVEMBER 2012