Steve Badger & Mike Tenneson Origins Master 2012 11 Table of Contents (links) • • • • • • • • • Resolving a dispute T/B survey data ID & finely tuned universe Truth theories Meaning of evolution Punctuated equilibria Evidences for evolution Catastrophism/uniform? Discussing productively • • • • • • • Knowledge, belief, truth God’s two books Graph: Five camps Integrative models Naturalism/Supernaturalism Measuring…attitudes/beliefs Roger Cotton’s insights 22 Settling a Disagreement 33 Resolving a Dispute We have taught for over 20 years, and we don’t agree on everything.4 4 Return to TOC 55 Survey Data 66 77 Evolutionary Biologists Critical of Macroevolutionary Explanations • Stern, David L. “Perspective: Evolutionary Developmental Biology and the Problem of Variation,” Evolution 2000, 54, 1079-1091. A contribution from the University of Cambridge. “One of the oldest problems in evolutionary biology remains largely unsolved…Historically, the neo-Darwinian synthesizers stressed the predominance of micromutations in evolution, whereas others noted the similarities between some dramatic mutations and evolutionary transitions to argue for macromutationism.” • Simons, Andrew M. “The Continuity of Microevolution and Macroevolution,” Journal of Evolutionary Biology 2002, 15, 688-701. A contribution from Carleton University.”A persistent debate in evolutionary biology is one over the continuity of microevolution and macroevolution — whether macroevolutionary trends are governed by the principles of microevolution.” 88 Return to TOC 99 Knowledge, belief, & truth 1010 Knowledge is justified belief—that is… A belief you have reason to think is true All Propositions Knowledge 1111 Return to TOC 1212 God’s two books 1313 Biblical Theology Natural Science God God’s Two Books 1414 Return to TOC 1515 Graph: Five camps 1616 Five Camps 1717 Return to TOC 1818 Can Christians Agree to Disagree? • August 2010 A/G position paper statement (AG Website): • “As a result, equally devout Christian believers have formed very different opinions about the age of the earth, the age of humankind, and the ways in which God went about the creative processes. Given the limited information available in Scripture, it does not seem wise to be overly dogmatic about any particular creation theory.” • Ken Ham response (Ken Ham blog, accessed 9/10/2010).: • “…they have now succumbed to the view—prevalent in the church today—that is undermining the authority of God’s Word, and ultimately is significantly contributing to the collapse of Christianity in our Western world.” 1919 ID & finely tuned universe 2020 Truth Theories 2121 Meaning of evolution 2222 Five integrative models 2323 Natural Science Biblical Theology Biblical Theology Natural Science Two Worlds Complementarism Natural Biblical Science Theology Conflict: Science Wins Concordism Natural Biblical Science Theology Conflict: Theology Wins 2424 Natural Science Biblical Theology Complementarism Two Worlds Natural Biblical Science Theology Conflict: Science Wins Biblical Theology Natural Science Concordism Natural Biblical Science Theology Conflict: Theology Wins 2525 Return to TOC 2626 Summary on Origins Beliefs • Recognize your opinions regarding gaining reliable knowledge. • Genuine Christians hold different positions on Origins. • Opinions on Biblical interpretation and the trustworthiness of science affect conclusions about Origins. 2727 Finely Tuned Universe and Intelligent Design 2828 A “Just Right” Universe • Life as we know it could not exist if some of the “parameters” of our universe were even a little different! • Our universe seems to be designed for life—especially human life. • The Anthropic Principle. 2929 A “Just Right” Universe Many fine-tuned parameters to our galaxy, solar system, and planet: • distance of Earth from the sun • size, temperature, & type of sun • size, axial tilt, rotation speed, moon, & composition of earth • stability of Jupiter and Saturn 3030 Intelligent Design • Living things possess complex structures. • Cannot be explained by naturalistic theories. • Must have been specially created. • Evidence of a designer. 31 3131 Early Proponent: William Paley • “…intelligent causes are necessary to explain the complex, information-rich structures of biology and… these causes are empirically detectable.” William Paley, Natural Theology; or, Evidences of the Existence and Attributes of the Deity, 12th ed. (London: J. Faulder, 1809), p.1. 3232 Early Antagonist: Darwin “An innocent and good man stands under a tree and is killed by a flash of lightning. Do you believe…that God designedly killed this man? … If you believe so, do you believe that when a swallow snaps up a gnat that God designed that particular swallow should snap up that particular gnat at that particular instant?” Hunter, C.G. (2001). Darwin’s God. Brazos Press, Baker Book House: Grand Rapids, MI. 33 3333 Early Antagonist: Darwin “I believe that the man and the gnat are in the same predicament. If the death of neither man nor gnat are designed, I see no good reason to believe that their first birth or production should be necessarily designed.” Hunter, C.G. (2001). Darwin’s God. Brazos Press, Baker Book House: Grand Rapids, MI. 34 3434 Darwin’s Challenge “If it could be demonstrated that any complex organ existed which could not possibly have been formed by numerous, successive, slight modifications, my theory would absolutely break down.” Charles Darwin, The Origin of Species p. 154 35 3535 Evidences for ID • Specified Complexity • Irreducible Complexity 36 3636 Specified Complexity • Living things are complex in ways that undirected random processes could never produce. • William Dembski – mathematician/philosopher – Professor of Science and Theology, Southern Seminary, Louisville, KY 37 3737 Specified Complexity: DNA • New complex specified information cannot be generated by natural mechanisms (evolution) involving chance. • Natural processes can only shift around or lose information, they cannot produce it. 38 3838 Irreducible Complexity • Proposed by Michael Behe (Lehigh U. biochemistry professor). • Darwin’s Black Box, Christianity Today’s 1996 “Book of the Year.” • Irreducibly Complex Systems – Complex systems are composed of interacting parts that contribute to function. – Removing any one of the parts causes system to cease functioning. – No functional intermediates. 39 3939 One Example: Bacterial Flagellum 40/54 4040 Bacteria Swimming Flagella Movement Flagellum Self Assembly 4141 ID Scientific Predictions 1. “Natural structures will be found that contain many parts arranged in intricate patterns that perform a specific function…” 2. “Forms containing large amounts of novel information will appear in the fossil record suddenly and without similar precursors.” 3. “Convergences will occur routinely. That is, genes and other functional parts will be re-used in different and unrelated organisms.” 4. “Much ‘junk DNA’ will turn out to perform valuable functions.” Luskin 2007, p1 4242 ID and Evolution • Many ID proponents think the unity and diversity of life are the result of both evolution and design. • All accept microevolution. • All reject ateleological macroevolution. 43 4343 Dembski: Evolution Is a Given “Intelligent Design does not so much challenge whether evolution occurred but how it occurred. In particular, it questions whether purposeless material processes—as opposed to intelligence—can create biological complexity and diversity.” 44 4444 Objections to ID • Not science or not good science – It invokes supernatural factors (AAAS). – It is poor quality science (Miller). • Not Biblical (Ham) – Too watered down. – Doesn’t explicitly name the designer as the God of the bible. – Some ID proponents accept macroevolution. • God of the Gaps (Collins) – ID explains only what science cannot. – This can undermine confidence in the Bible. 45 4545 Criticism: Supernatural “…Intelligent Design … is in fact religious, not scientific…” “…AAAS Board underlined the inappropriateness of teaching Intelligent Design in the science classroom because of its ‘significant conceptual flaws in formulation, a lack of credible scientific evidence, and misrepresentation of scientific facts.’“ 46 4646 Criticism: Not Christian “What good is it if people believe in intelligence? That’s no different than atheism in that if it’s not the God of the Bible, it’s not Jesus Christ, it’s not salvation.” (Ken Ham) 47 4747 Criticism: God of the Gaps “…But I'm not an advocate of intelligent design, either…I think intelligent design sets up a ‘God of the gaps’… scenario…” (Francis Collins in PBS interview with Tucker Carlson, 4/8/2005) 48 4848 Bottom Line • Theists tend to overlook the theory’s weaknesses. • Atheists tend to overlook the theory’s strengths. • Creationists are split…some favor it while others oppose it. 49 4949 • • • • • • • • • • • • • • • • • • • • • • Ecklund EH, Scheitle CP. 2007. Religion among academic scientists: distinctions, disciplines, and demographics. Social Problems 54(2):289-307. Total participants: 1,646 No religious affiliation: 52% Do not believe in God: 31% Do not know if there is a God: 31% Have not attended religious services during preceding year: 56% “No doubts about God’s existence”: 9.7% Kosmin BA, Keysar A. 2009. American religious identification survey [ARIS 2008] [summary report]. [Hartford (CT)]: Trinity College. p. 1-26. Total participants: 54,461 Americans with no religious affiliation: 15% Ages 18-29 with no religious affiliation: 22% Identified themselves as Christians: 76% Believe in a personal God: 70% Claim to be atheists/agnostic: 12% Claim to be deists: 12% Stark R. 2008. What Americans really believe: new findings from the Baylor surveys of religion. Baylor University Press. Institute for Studies of Religion at Baylor University: Gallup Organization Percentages related to those who answered affirmatively for the possibility of superstitious elements including dreams foretelling future, existence of Atlantis, places being haunted, and possibility of communicating with the dead. Those with religious affiliation: 8% Those with no religious affiliation: 31% 5050 Presupposition Continuum: Naturalism & Supernaturalism* 0% Reality does not include matter & energy (thus only supernatural explanations are acceptable since naturalistic science cannot fully understand or explain any phenomenon). Reality includes more than matter & energy (thus, only science integrated with religious faith can hope to fully understand or explain any phenomenon). Reality includes only matter & energy (thus, only naturalistic science can fully understand or explain any phenomenon, and supernatural explanations are irrelevant). Percent Naturalism Percent Supernaturalism 100% 100% 0% The figure above attempts to illustrate a person’s presuppositions about reality. These are represented along a continuum from absolute supernaturalism on the left to absolute naturalism on the right. Precisely where theists should be on each axis is debatable, but since they believe both the Special Revelation and the General Revelation describe reality, we should be in the middle somewhere. * Adapted from Boehlke et.al., (2006) Zygon 41:2, 415-425. 5151 Return to TOC 5252 Publications 5353 5454 5555 5656 Return to TOC 5757 Self-Reported Positions 5858 A/G College Students Responses to Enrichment Article Spring 2010 CCCU Survey results from online article (September 2010) Self-Reported Position May 2010 (n=21) Young Earth Creationists 9 (43%) Old Earth Creationists 6 (29%) Evolutionary Creationists 5 (24%) Undecided and Blank, Other 1 (5%) Self-Reported Position 2004 A/G (n=224)* 2008 Pentecostals (n=70) 2009 A/G (n=145)* Young Earth Creationists 34.8% 24.3% 23.4% Old Earth Creationists 30.8% 38.6% 41.4% Evolutionary Creationists (TE) 12.1% 25.7% 19.3% Undecided and Blank 21.4% 10.0% 15.8% Atheistic Evolutionists 0.8% 1.4% 0% Self-Reported Position N=20 Young Earth Creationists 6 (30%) Old Earth Creationists 8 (40%) Evolutionary Creationists 0 (0%) Undecided and Blank, Other 6 (30%) Self-Reported Position Self-Reported Position Percent Young Earth Creationists 25% Old Earth Creationists or Reluctant to Commit 48% Evolutionary Creationists 27% 2004* (n=763) 2009* (n=185) Young Earth Creationists 51.1% 42.7% Old Earth Creationists 17.6% 23.2% Evolutionary Creationists 8.5% 15.7% Undecided and Blank 22.5% 18.3% Atheistic/Deistic Evolutionists 0.2% 0% Position n A/G Leader 1 Pastor 17 Physician 1 SS Teacher 2 5959 6060 Mike Tenneson, PhD Steve Badger, PhD Evangel University Attitudes and Beliefs about Origins American Scientific Affiliation Baylor University August 1, 2009 6161 Origins Camps 6262 GCA is ancient science, not historical narrative GCA is part historical narrative with poetic elements GCA is historical narrative & scientifically accurate AE View of creation account in Genesis GCA is ancient myth DE GAP THEORY EC OEC YEC low confidence high confidence Reliability of the scientific method 6363 63/49 The Online Origins Surveys 6464 Purposes • Investigate the Origins views of Pentecostal faculty, staff, and students. • Evaluate and improve instruction in science and theology classes. 6565 Desired Characteristics • Valid • Reliable • Convenient • Anonymous 6666 Three Surveys • 2004 • 2008 • 2009 6767 2004: Five Mental Constructs Factor 1 Students (n=763) Faculty (n=224) Evolutionary Creation Old Earth Creation • Scree plots and eigenvalues indicated five factors. • Varimax orthogonal rotation resulted in highest factor loadings. • Factor loadings >0.40 are moderate to high. 6868 2004: Five Mental Constructs Factor Students (n=763) Faculty (n=224) 1 Evolutionary Creation Old Earth Creation 2 Old Earth Creation Evolutionary Creation • Scree plots and eigenvalues indicated five factors. • Varimax orthogonal rotation resulted in highest factor loadings. • Factor loadings >0.40 are moderate to high. 6969 2004: Five Mental Constructs Factor Students (n=763) Faculty (n=224) 1 Evolutionary Creation Old Earth Creation 2 Old Earth Creation Evolutionary Creation 3 Young Earth Creation Science Over Theology • Scree plots and eigenvalues indicated five factors. • Varimax orthogonal rotation resulted in highest factor loadings. • Factor loadings >0.40 are moderate to high. 7070 2004: Five Mental Constructs Factor Students (n=763) Faculty (n=224) 1 Evolutionary Creation Old Earth Creation 2 Old Earth Creation Evolutionary Creation 3 Young Earth Creation Science Over Theology 4 Historic/Scientific Accuracy of Genesis Young Earth Creation • Scree plots and eigenvalues indicated five factors. • Varimax orthogonal rotation resulted in highest factor loadings. • Factor loadings >0.40 are moderate to high. 7171 2004: Five Mental Constructs Factor Students (n=763) Faculty (n=224) 1 Evolutionary Creation Old Earth Creation 2 Old Earth Creation Evolutionary Creation 3 Young Earth Creation Science Over Theology 4 Historic/Scientific Accuracy of Genesis Young Earth Creation 5 Fiat Creation Anti-Deism • Scree plots and eigenvalues indicated five factors. • Varimax orthogonal rotation resulted in highest factor loadings. • Factor loadings >0.40 are moderate to high. 7272 2008 Survey • n=70 Pentecostal educators. • Most believe: – The universe is billions of years old. – All life did not have a common ancestor. – One theistic position has more support than the others. – Arguments for intelligent design (ID) are convincing. • They are divided on: – Whether new life has arisen since creation. – Macroevolution should be taught as the unifying concept of biology. 7373 2008: Pentecostal Faculty Self-Reported Position (n=70) Young Earth Creationists 24.3% Old Earth Creationists 38.6% Evolutionary Creationists 25.7% Undecided and Blank 10.0% Atheistic Evolutionists 1.4% 7474 2009: Mental Constructs Factor Students (n=185) 1 Old Earth Creation Faculty (n=145) Old Earth Creation All Respondents (n=390) Old Earth Creation • The four identified factors explained 54.8% of the total variance. • The mental constructs correspond to our theoretical expectations. 7575 2009: Mental Constructs Factor Students (n=185) Faculty (n=145) All Respondents (n=390) 1 Old Earth Creation Old Earth Creation Old Earth Creation 2 Evolutionary Creation Young Earth Creation & ID Evolutionary Creation • The four identified factors explained 54.8% of the total variance. • The mental constructs correspond to our theoretical expectations. 7676 2009: Mental Constructs Factor Students (n=185) Faculty (n=145) All Respondents (n=390) 1 Old Earth Creation Old Earth Creation Old Earth Creation 2 Evolutionary Creation Young Earth Creation & ID Evolutionary Creation 3 Young Earth Creation & ID Evolutionary Creation Young Earth Creation • The four identified factors explained 54.8% of the total variance. • The mental constructs correspond to our theoretical expectations. 7777 2009: Mental Constructs Factor Students (n=185) Faculty (n=145) All Respondents (n=390) 1 Old Earth Creation Old Earth Creation Old Earth Creation 2 Evolutionary Creation Young Earth Creation & ID Evolutionary Creation 3 Young Earth Creation & ID Evolutionary Creation Young Earth Creation 4 Intelligent Design Gap Theory Intelligent Design • The four identified factors explained 54.8% of the total variance. • The mental constructs correspond to our theoretical expectations. 7878 Factor 1: Old Earth Creation Item # FL 18 33 7 19 0.801 0.796 0.776 0.740 20 0.721 10 2 0.707 0.688 Item # 12 23 25 27 FL 0.618 0.427 0.417 –0.630 13 0.622 7979 Factor 2: Evolutionary Creation Item # 21 4 16 30 11 FL 0.816 0.803 0.731 0.709 0.572 Item # 24 6 FL -0.687 -0.749 8080 Factor 3: Young Earth Creation Item # 15 17 1 32 27 FL 0.757 0.630 0.625 0.613 0.439 Item # 10 12 13 23 FL -0.433 -0.458 -0.521 -0.603 8181 Factor 4: Intelligent Design Item # 26 14 9 3 5 FL 0.781 0.697 0.658 0.628 -0.602 8282 2009: Reliability Mental Construct 1 2 3 4 Reliability () 0.922 0.860 0.871 0.721 • Measures precision of the assessment of the affective characteristic. • Cronbach’s alpha >0.70 is evidence of reliability. 8383 8484 8585 Return to TOC 8686 Findings 8787 Respondent Demographics Respondents (n) Students Educators Staff Administrators A/G Affiliated 2004 1,032 63% 19% 11% 3% 74% 2009 390 47% 32% 11% 5% 80% 8888 Faculty Self-Reported Position Young Earth Creationists Old Earth Creationists Evolutionary Creationists Undecided and Blank Atheistic Evolutionists 2004 A/G (n=224)* 34.8% 30.8% 12.1% 21.4% 0.8% *p≤0.05, comparing 2004 and 2009 samples. χ2=11.066, df=3 (AE and DE omitted) 8989 89/49 Faculty Self-Reported Position Young Earth Creationists Old Earth Creationists Evolutionary Creationists Undecided and Blank Atheistic Evolutionists 2004 A/G (n=224)* 2008 Pentecostals (n=70) 34.8% 24.3% 30.8% 38.6% 12.1% 25.7% 21.4% 10.0% 0.8% 1.4% *p≤0.05, comparing 2004 and 2009 samples. χ2=11.066, df=3 (AE and DE omitted) 9090 90/49 Faculty Self-Reported Position Young Earth Creationists Old Earth Creationists Evolutionary Creationists Undecided and Blank Atheistic Evolutionists 2004 A/G (n=224)* 2008 Pentecostals (n=70) 2009 A/G (n=145)* 34.8% 24.3% 23.4% 30.8% 38.6% 41.4% 12.1% 25.7% 19.3% 21.4% 10.0% 15.8% 0.8% 1.4% 0% *p≤0.05, comparing 2004 and 2009 samples. χ2=11.066, df=3 (AE and DE omitted) 9191 91/49 Percent A/G Faculty 100 90 80 70 60 50 40 30 20 10 0 2004 2009 41.4 34.8 30.8 23.4 12.1 YEC OEC Camp Affiliation 19.3 EC 9292 CCCU Biology Faculty (2005) Self-Reported Position Percent Young Earth Creationists 25% Old Earth Creationists or Reluctant to Commit 48% Evolutionary Creationists 27% n=67 CCCU schools Sutherland, J.C. (July 1, 2005) “Evangelical Biologists and Evolution.” Science 309:51 9393 A/G Students Self-Reported Position 2004* 2009* (n=763) (n=185) Young Earth Creationists 51.1% 42.7% Old Earth Creationists 17.6% 23.2% Evolutionary Creationists 8.5% 15.7% Undecided and Blank 22.5% 18.3% Atheistic/Deistic Evolutionists 0.2% 0% *p≤0.01, χ2=14.933, df=3 9494 Percent A/G Students 100 90 80 70 60 50 40 30 20 10 0 2004 2009 51.1 42.7 17.6 23.2 8.5 YEC OEC Camp Affiliation 15.7 EC 9595 Do you embrace the theory of Intelligent Design? Response Faculty Students Yes 84.1% 83.2% No 4.1% 3.8% Blank 11.7% 13.0% 9696 Do you embrace the Gap Theory? Response Faculty Students Yes 22.8% 15.7% No 38.6% 54.6% Blank 38.6% 29.7% 9797 Stated Positions & Knowledge of Core Concepts, 2009 SA or A SA or A 4 of 5 Top Items 5 of 5 Top Items SA or A 4 or 5 of 5 Top Items YEC 68/138 (49%) 3/138 (2%) 71/138 (51%) OEC 16/122 (13%) 12/122 (10%) 28/122 (23%) EC 13/62 (21%) 1/62 (2%) 14/62 (23%) Camp 9898 Stated Positions & Knowledge of Core Concepts, 2009 SA or A SA or A 4 of 5 Top Items 5 of 5 Top Items SA or A 4 or 5 of 5 Top Items YEC 68/138 (49%) 3/138 (2%) 71/138 (51%) OEC 16/122 (13%) 12/122 (10%) 28/122 (23%) EC 13/62 (21%) 1/62 (2%) 14/62 (23%) Camp 9999 Usefulness in Teaching • Evaluate the development of critical thinking skills – Willingness to change one’s viewpoint in light of new evidence. – Holding positions that are internally consistent. • Gain insights into students’ preexisting opinions before a unit of instruction. 100 100 Applications Used by faculty teaching: – Biology – Theology – Bible or religion – Psychology 101 101 Pentecostal Contributions • Pentecostals: – Have not developed a distinctive theology of origins. – Have embraced Evangelical & Fundamentalist positions. • Amos Yong: – Integrates emergence theory with pneumatology. – Expresses a dynamic role of the Spirit in creation via evolution. • Pentecostals should be open to divine creation via evolution. Yong, A. 2006. "Ruach, the Primordial Waters, and the Breath of Life: Emergence Theory and the Creation Narratives in Pneumatological Perspective," in Michael Welker, ed., The Work of the Spirit: Pneumatology and Pentecostalism (Grand Rapids: Eerdmans), 183-204. 102 102 Conclusions • The Online Origins surveys are valid and reliable. • Pentecostal students and educators today have diverse views on Origins. • Ancient creation views are gaining prominence among Pentecostals in higher education. • Responses to survey items are often inconsistent with self identified camp affiliation. 103 103 Acknowledgements • Dr. Amos Yong, Regent University • Dr. Robert Cook, The Alliance for AG Higher Education • Dr. Marilyn Abplanalp, The Alliance for AG Higher Education • Dr. Robert Spence, President, EU • Dr. Glenn Bernet, VP Academic Affairs, EU • Dr. Mike McCorcle, Chair, Department of Science & Technology, EU 104 104 Return to TOC 105 105 Questions? Comments? 106 106 Usefulness in Teaching • Evaluate consistency between stated camp affiliation and bases for holding these views. • Evaluate the effectiveness of various instructional approaches. 107 107 Recommendations to Teachers • Explain the effects of the following on beliefs about Origins: – epistemology – presuppositions – theories of the natural sciences – worldviews • Teach that a position on Origins should be based on an honest attempt to integrate the biblical creation accounts and the findings of science. 108 108 Recommendations to Teachers • Let the advocates for each Origins camp speak to that view’s strengths, and let the detractors summarize the weaknesses. • Teach that intelligent, informed, genuine Christians embrace different positions on Origins. 109 109 Recommendations to Teachers • Show people the evidences and arguments and insist that they think and arrive at their own conclusions. • The areas of agreement among YEC, OEC, and EC are greater and more important than the areas of disagreement. • Christians should stop fighting and dividing over Origins and work together to address other important issues. 110 110 Propositions, Beliefs, & Truths Among the Three Theist Positions on Origins 111 111 All propositions regarding Origins Beliefs Beliefs OEC YEC Shared Beliefs Beliefs EC 112 112 All propositions regarding Origins Beliefs Beliefs OEC YEC Beliefs EC Truth 113 113 All propositions regarding Origins Beliefs Beliefs OEC YEC Truth Beliefs EC 114 114 All propositions regarding Origins Beliefs Beliefs OEC YEC Truth Beliefs EC 115 115 All propositions regarding Origins Beliefs Beliefs OEC YEC Truth Beliefs EC 116 116 Return to TOC 117 117 Uniformitarianism and Catastrophism 118/26 118 118 Two Major Presuppositions • Catastrophism • Georges Cuvier (1760-1832) • Earth was affected by sudden, short-lived, violent events (e.g. Noah’s Flood). • Dominant view of scientists and theologians until late 1800s. • Age of Creation = young (thousands of years). • Uniformitarianism • James Hutton (1726-1797), Charles Lyell (1797-1875), Charles Darwin (1809-1882). • Natural processes occur in the same way and rates today as they did in the past. • Dominant view of contemporary scientists and non YEC theologians. • Age of Creation = very old (billions of years). 119 119 Predictive science 7 Catastrophism: science can deal only with the here and now 6 5 4 3 2 1 0 Uniformitarianism suggests all three produce valid results Historical science 0 1 2 3 4 5 120 120 120 Theories of Truth “Major Theories of Truth” From Geisler and Feinberg’s Introduction to Philosophy: A Christian Perspective 121/26 121 121 Ways to Knowledge Things Known Authority (testimony) The past, transmitted culture The Senses Things perceived via the senses Reason Logical truths, deductions, inferences Self-revelation Persons Phenomenology General or universal ideas Intuition Friendship, love, hunches Apprenticeship Skills, connoisseurship 122/26 122 122 The Correspondence Theory of Truth • Something is considered true if the proposition corresponds to the elements and a similar structure. • The truth of a statement is determined only by how it relates to the world, and whether it accurately describes (i.e., corresponds with) that world. 123/26 123 123 The Correspondence Theory of Truth • Presupposes an objective world • Antagonistic to theories that reject objectivity (such as skepticism or relativism). • Truth means correspondence with the facts or reality. 124/26 124 124 The Coherence Theory of Truth • A statement is true if and only if it coheres (is consistent) with all of the other statements of that system. • Law of non-contradiction… • Coherence is a necessary condition of truth, but not a sufficient condition. 125/26 125 125 Verification Principle • For a statement to be meaningful (true) it must be either 1) purely definitional or else 2) verifiable by one or of more of the five senses. • All other statements (theological, ethical, etc) are nonsense or meaningless • A.J. Ayer (1910-1970) • Self-refuting 126/26 126 126 Falsification Principle • Anthony Flew & Karl Popper • Flew used it to challenge belief in God • But Flew changed his mind (2004) Karl Popper Anthony127/26 Flew 127 127 Falsification Principle • Any statement or proposition is meaningless unless it is subject to falsification (at least in principle) • Self-refuting 128/26 128 128 Presuppositions • Textbooks rarely identify presuppositions held by scientists. • These presuppositions largely control which conclusions a person reaches. 129/26 129 129 Presuppositions: A Short List • The physical realm exists independently of the mind. • The physical world is orderly and knowable. • Our senses and mind yield reliable information. • Inductive reasoning is reliable. • The laws of logic (e.g., law of non-contradiction) are true. 130/26 130 130 Presuppositions: A Short List • Human observations of physical phenomena are trustworthy (the correspondence theory). • Measurements yield accurate and useful information. • Physical constants of the universe have not changed over time (uniformitarianism). • Our presuppositions largely control our conclusions. Moreland, J.P. (1989) Christianity and the Nature of Science. Grand Rapids: Baker Books, 108-133. 131/26 131 131 Presupposition #1: Creation accepted on faith By faith we understand that the universe was formed at God's command, so that what is seen was not made out of what was visible. Hebrews 11:3, NIV 132/26 132 132 Presupposition #2 The creation reveals God The wrath of God is being revealed from heaven against all the godlessness and wickedness of men who suppress the truth by their wickedness, since what may be known about God is plain to them, because God has made it plain to them. For since the creation of the world God's invisible qualities—his eternal power and divine nature—have been clearly seen, being understood from what has been made, so that men are without excuse. Romans 1:18-20, NIV 133/26 133 133 Evidences for Evolution 134 134 Seven Evidences for Macroevolution 1. 2. 3. 4. 5. 6. 7. Age of the earth. Evidences for natural selection. Biogeography. Fossil record. Comparative anatomy. Comparative embryology. Molecular biology. 135 135 1. Age of the Earth • Ancient earth is prerequisite for macroevolution. • Radiometric dating and relative dating (geologic strata formation) rarely differ by more than 5%. • Vast majority of scientists (theists, non-theists) conclude the physical realm is billions of years old. 136 136 2. Natural Selection: Galapagos Finches 137 137 3. Biogeography 138 138 3. Biogeography 139 139 4. Fossil Record 140 140 5. Comparative Anatomy 141 141 Comparative Anatomy Basilosaurus, extinct whale with hind limbs Hind limb rudimentation in a Spotted Dolphin embryo Wright whale skeleton with pelvic bones 142 142 Haeckel’s Ruse 6. Comparative Embryology 143 143 6. Comparative Embryology 144 144 7. Molecular Biology: DNA • High DNA similarities between living organisms and their apparent close relatives based on fossil studies. • 98.8% similarity between 77,000 DNA base pairs examined for humans and chimpanzees. 145 145 Summary 1. Evolution as change over time is not antithetical to creationism. 2. Evolution as common descent is controversial. 3. Natural selection and microevolution are universally accepted. 4. Macroevolution is not. 5. The foundational issue is materialism and theism not evolution and creation. 146 146 What Evolution is NOT • Darwinism – Evolution is primarily due to natural selection. – Not goal driven. • Evolutionism – Evolution is the universal mode of change. – For life and non-life. – Goal driven. • Materialism/Naturalism – Only the physical realm exists. 147 147 What Evolution Is NOT • Scientism – Methods of science are the only path to certain knowledge. • Atheism – There is no supreme being. • Origin of Life – Evolution assumes life exists; it doesn’t speculate on how it came to exist. 148 148 Evolution and Natural Selection Not the same thing… Natural selection is the mechanism that causes evolution. 149 149 What Evolution Is… 1. Genetic change with time. 2. Common descent (the famous “tree of life”). 150 150 Microevolution • Small changes. • No new “kinds.” • Accepted by all creationists and non-creationists. 151 151 Macroevolution • Large changes. • Results in new “kinds.” • Rejected by some because it: – depends on an ancient physical realm. – depends on uniformitarianism. – depends on species plasticity. 152 152 Punctuated Equilibria 153 153 Gradual? Punctuated Equilibria vs. Gradual Evolution 10 Genetic Change (Trait Change) 9 8 7 6 Gradual Evolution 5 Punctuated Equilibria 4 3 2 1 0 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 Time 154 154 Seven Evidences for Macroevolution 1. 2. 3. 4. 5. 6. 7. Age of the earth. Evidences for natural selection. Biogeography. Fossil record. Comparative anatomy. Comparative embryology. Molecular biology. 155 155 1. Age of the Earth • Ancient earth is prerequisite for macroevolution. • Radiometric dating and relative dating (geologic strata formation) rarely differ by more than 5%. • Vast majority of scientists (theists, non-theists) conclude the physical realm is billions of years old. 156 156 2. Natural Selection: Galapagos Finches 157 157 3. Biogeography 158 158 3. Biogeography 159 159 4. Fossil Record 160 160 5. Comparative Anatomy 161 161 Comparative Anatomy Basilosaurus, extinct whale with hind limbs Hind limb rudimentation in a Spotted Dolphin embryo Wright whale skeleton with pelvic bones 162 162 Haeckel’s Ruse 6. Comparative Embryology 163 163 6. Comparative Embryology 164 164 7. Molecular Biology: DNA • High DNA similarities between living organisms and their apparent close relatives based on fossil studies. • 98.8% similarity between 77,000 DNA base pairs examined for humans and chimpanzees. 165 165 Summary 1. Evolution as change over time is not antithetical to creationism. 2. Evolution as common descent is controversial. 3. Natural selection and microevolution are universally accepted. 4. Macroevolution is hotly debated. 5. The foundational issues are materialism and theism not evolution and creation. 166 166 Application to Apologetics: Suggestions for Productive Dialogue Steve Badger Mike Tenneson Evangel University November 2007 167 167 167 Productive Dialogue • Identify your goals. • What is your purpose in debating theories of Origins? • Are you seeking “truth” or trying to win an argument? • Have you honestly considered the arguments of your friend? • Or have you considered only one side of the debate? 168 168 168 Productive Dialogue • Understand yourself before you try to understand your friend. • Do you embrace your position because this is the only way to understand the evidence—or for other reasons? 169 169 169 Productive Dialogue • Don’t misrepresent your friend’s position by bringing up discarded arguments that are no longer used (fossilized human and dinosaur footprints in the same stratum). • Don’t make your position the litmus test for scientific or religious orthodoxy. • Don’t assume you know your friend’s motive for embracing his/her position. 170 170 170 Productive Dialogue • Become familiar with the biblical and scientific evidences for the age of the universe/earth. • Carefully evaluate the patterns of integrating faith and science. • Don’t relegate science & religion to two domains (NOMA). 171 171 171 Productive Dialogue • Don’t think only Christians use faith and only scientists use reason. • Both use both. • Natural science can neither prove nor disprove God’s existence. 172 172 172 Productive Dialogue • Don’t confuse the biological theory of macroevolution with the philosophy of evolutionism, which claims everything (not just life) is getting better (i.e., progressing). • Don’t assume that a person who accepts one of these necessarily embraces the other. 173 173 173 Productive Dialogue • Each of you must train yourself to listen. • People often are trying to think of and remember what they will say next rather than really listening to the other person. • Discipline yourself to listen to your friend the same way you want him/her to listen to you. 174 174 174 Productive Dialogue • Define your terms. Be sure that you both mean the same thing by a particular word. • Is one of you using a popular definition and the other a technical one? • How are people using these terms in the literature today (as opposed to 50 years ago)? 175 175 175 Productive Dialogue • Be willing to admit and reveal your presuppositions, both to yourself and to your friend. Then use this knowledge in your discussion. • If you are a Christian who considers the Bible to be God’s Word and your friend doubts God’s existence and has no respect for the Bible, you are not likely to convince that person by citing Genesis. 176 176 176 Productive Dialogue • Help your friend identify his/her bias. • If you embrace a creation theory and your friend thinks the scientific method is the only way to gain reliable knowledge about Origins, you will need to discover scientific challenges to the theory of macroevolution. • If you’re scientifically illiterate, your friend will probably not listen to your arguments for long. 177 177 177 Productive Dialogue • Discuss the merits of evidence and conclusions instead of attacking the other person. • Even if you think people in other camps are less informed, less intelligent, or less spiritual than you, don’t talk or act like it. 178 178 178 Productive Dialogue • Educate yourself. • Read articles and books by those who hold opinions different from yours. • Try to discover their presuppositions and any agenda they may have. (Everyone who writes has a bias and an agenda.) 179 179 179 Productive Dialogue • If in the end neither of you can convince the other of his/her position, admit that you have this difference of opinion and learn to accept each other—especially if you’re both Christians. 180 180 180 Productive Dialogue • Many genuine Christians who agree that the Bible is God’s Holy Word disagree on the genre of the creation account in Genesis. • Your position should not be the litmus test for orthodoxy. • Many orthodox Christians believe there is considerable evidence that the universe is billions of years old. 181 181 181 Productive Dialogue • Accepting an old Earth theory of Origins does not mean that you accept a theory of macroevolution. • The theory of macroevolution is not “known” in the same way that the speed of light is “known.” • Some respected scientists today admit to problems with macroevolutionary theory. 182 182 182 Productive Dialogue • The SM is not the only way to gain reliable knowledge and cannot find the answer to every question or the solution to every problem. • The fact that most scientists accept macroevolution may say more about our methods of education than it says about the merits of the theory or the amount of supporting evidence. 183 183 183 Productive Dialogue • Teachers need to remember that good teachers try to let the evidences speak for themselves. • This is true in the Academy. • Is it true in the church? 184 184 184 Productive Dialogue • We think that teachers should present evidences for the various theories of Origins along with the unavoidable uncertainty of the scientific method, the unavoidable effect of worldview on data interpretation, and the alternative theist explanations. • Show students the options and give them freedom to think and arrive at their own conclusions. 185 185 185 Productive Dialogue Is arguing Origins really the best way to lead a non-believer to faith in Christ? 186 186 186 Return to TOC 187 187 The Question of The Days in Genesis 1 By Roger Cotton, Th.D. 188 188 1. Do the statements of evening and morning and numbering the days in Genesis 1 intend to say the earth as we know it was created this way in six 24-hour days, as we know them? A separate but often related question is did this take place less than 10,000 years ago? 189 189 2. Most Bible believers have taken it this way, until recently. (see #11 below) 3. The Bible clearly makes the pattern of a week important for marking time and for rest. 190 190 4. The Hebrew word for day is sometimes used for long periods of time, but here it does not seem to be. Some commentators have suggested the wording could be understood as stylized and not literal (Hamilton, NICOT, 121). Certainly, Genesis 2:4 summarizes the creation week as a “day,” and in 2:2 God left the 7th day open. 191 191 5. There is evidence from the Hebrew that the days may be understood as a list and not a chronological sequence (Waltke, Comm., Zondervan, 76; Sterchi, JETS 39). 6. There is strong literary evidence for purposeful arrangement of the days (whether the sequence is literal or not, Wenham, Comm., Word, 6-7). 192 192 7. Generalities about genre must not be used to avoid dealing with specific issues? (“It is poetry so it should not be taken literally.”) However, genre is an important factor in interpretation. 8. Chapter 2 describes more events than seem possible for a 24-hour sixth day. 193 193 9. If the account is consistently taken literally, then the first three days did not have the sun to mark daylight and night, and plants grew without sunlight. 194 194 10. Can/should believers reconcile the creation account with the millions of years the scientists see portrayed in the universe and the earth? If the universe is not as old as it appears, is this a deception built in to the universe by God? 195 195 11. Our purpose must be to be sure we have understood what God intended to say, not to harmonize the Scriptures to the theories of science. However, some of the latter theories may cause us to take another, more careful, look at our understandings of the Bible. 196 196 12. Did God reveal the truths of creation to Moses more as a video or a symbolic animation? 13. The question must be the intent behind the text of the Scriptures, not the ability of God. 14. Be sure to give priority to the clear, primary message of any Bible passage, and not to our issues. 197 197 Return to TOC 198 198 What Genesis Clearly Says 199 199 1. There is a God who has created all things and has, in this book, revealed the truth about the origins of everything (a real beginning), especially people, suffering and death, and his plan to restore from death, which would work through the people he would establish as the nation of Israel. 200 200 2. God, whose name is YHWH, is totally sovereign, yet personal, good, and purposeful. 3. God is personally involved with his creation, forming it, communicating with it, blessing it, and intervening to deal with it. 201 201 4. The creation process was in distinct steps called days, which show symmetry and purposeful progression. In the creation week God modeled ceasing from one’s work every seventh day. 202 202 5. God considered the creation good, which includes functioning as intended, until the disobedience of the humans. 6. The focus of God’s concern and of the book of Genesis is on humans and God’s personal relationship with them. 203 203 7. All humans and only humans are created in the image of God; this means they have a special capacity for communion and communication in language with God and the reflective understanding of, and ability to make choices in regard to, responsibility and accountability that he gives them. Thus, God put them in charge over the rest of the earth. 204 204 8. People were created male and female and intended to have a one-flesh relationship between one man and one woman, for life. 205 205 9. Brokenness in relationships, suffering, and death for all humans, came into the world through people’s selfish, distrusting, violation of the relationship with God. The ground was cursed because of this fall of humans. 206 206 10. All humans have been born outside of the Garden of Eden— the original place where Adam and Eve lived in perfect harmony with God, in ideal conditions. 11. All people are graciously offered the blessing of restored fellowship with God through faith in the promised descendent of Abraham. 207 207 12. Selfish, cruel behavior keeps increasing as the population increases and God intervenes to restrain it and punish it, as well as save a faithful remnant. 13. God holds accountable all who take a human life. 208 208 14. The focus of the rest of Genesis (and the OT and the Bible) is on God’s plan accomplished through one who would be a ruler of His nation, Israel. 209 209 Return to TOC 210 210 Further Observations 211 211 1. The precise dating of the events is not a concern in the Bible. 2. The creation days are described in an unusual way. 3. There are descriptions of events for the creation days, which do not seem to fit a 24-hour period. 4. There is a question of the introduction of the lights in the sky after light was created and plants were produced. 212 212 5. Darkness and the sea which ancient peoples associated with chaos are clearly under complete control and are even used for God’s purposes. Also the heavenly bodies are polemically demythologized as simply giving light and marking time for the earth. 213 213 6. Most of the categories used in Genesis are different from modern, western, scientific ones, and the descriptions are phenomenological. 214 214 7. There is an emphasis on divinely established separations in nature and kinds of life. 8. Genesis is not told like ancient myths and, though it has poetic elements, it is not pure poetry. 215 215 9. Genesis 2 elaborates on day six from chapter 1 and uses a different style to tell the story of the creation of Adam and Eve, their ideal state, and the prohibition they were given. 10. The Kingdom or Rule of God is an important theme. 216 216 Return to TOC 217 217 My View of the Issue of the Genesis Days of Creation in Relation to Science By Roger Cotton, Th.D. 218 218 1. I believe the Genesis 1 and 2 creation account can legitimately be interpreted in at least these three ways, concluding that the days are: 1) 24 hours; 2) represent long ages of time; or 3) have nothing to do with time but are literary constructs. 219 219 2. If we agree that Genesis is God’s Word, then, whatever we conclude about the days, we should be able to agree on the primary message of Genesis 1 and 2 and that that is what is important. 220 220 3. I believe God did not intend the Bible to teach details about how He created the world in relation to modern, scientific, questions, observations, and conclusions. 221 221 4. I believe that generally, the Bible and science are dealing with different subjects. Sometimes they both look at the same thing from different perspectives. I believe when they occasionally deal with the same subject good science and good Bible interpretation do not conflict. I propose when issues appear to conflict, they are inadequately understood from one or both perspectives. 222 222 5. I believe we have to consider all new facts and reevaluate our former theories or interpretations, admitting that we are capable of making mistakes but that that does not nullify the certainty of God’s truths, nor does that have to be seen as bending one to fit the other. 223 223 6. I believe Christians should never fear truth, facts, or true science. Problems come from partial truth, inadequate information, incomplete study, faulty reasoning, or theories claimed as facts, besides lies and distortions. 224 224 7. I believe that Christians who hold to a different understanding of Genesis 1-3 are not necessarily rejecting the Word of God. 225 225 Return to TOC 226 226