Theology from Creation to New Creation Overview Fifth Annual Goshen Conference on Science and Religion Robert John Russell The Center for Theology and the Natural Sciences, The Graduate Theological Union Berkeley, California Copyright R. J. Russell 2005 1 Key topics in theology Our Father who art in heaven, Hallowed be thy Name Thy reign come Thy will be done On earth as it is in heaven. Give us this day our daily bread Forgive us our debts as we forgive our debtors Lead us not into temptation, Deliver us from evil For thine is the Kingdom and the Power and the Glory Forever Creation of heaven and earth Eschatology: parousia Divine action Creation of heaven and earth Moral evil Eschatology: eternal life Copyright R. J. Russell 2005 2 Key topics in theology and the challenge of science Creation of heaven and earth Big Bang cosmology: Divine action Moral evil Eschatology: second coming, resurrection and eternal life t=0 ‘only earth’ Laws of nature / interventionist divine action ‘Fall without the Fall’ and natural evil Big Bang cosmology: ‘freeze or fry’ Copyright R. J. Russell 2005 3 Meeting the challenge: Creative mutual interaction: 2005 Goshen Conference Lectures 1, 2, & 3 Creation of heaven and earth:Lecture1 ‘Fall without the Fall’: Lecture 2 Natural and moral evil: Path 3 Non-interventionist divine action Assumptions underlying science: Path 6 t=0: Consonance, Path 1 Conflict, Path7 CTNS/Vatican Observatory series Paths 3 and 4 Eschatology: Lecture 3 Revise eschatology: Paths 3, 4 New research in science: Paths 6, 7, 8 Copyright R. J. Russell 2005 4 The role of philosophy and theology in relativity and cosmology Lecture 1 Fifth Annual Goshen Conference on Science and Religion Robert John Russell The Center for Theology and the Natural Sciences, The Graduate Theological Union Berkeley, California March 18, 2005 Copyright R. J. Russell 2005 5 Background to modern science: Philosophy and theology • Modern science arose in the confluence of two major streams of Western intellectual history: • • Greek logos philosophy: The universe is rational Biblical creatio ex nihilo: The universe is contingent • • Rationality intelligible (laws of nature) Contingency need not exist, genuine knowledge only through experiment, experimentation is not sacrilegious Copyright R. J. Russell 2005 6 Background to modern science: • The scientific method is based on this philosophical and theological foundation: • Methodological naturalism: • Scientific theories do not invoke God / necessity • ‘Don’t put God into my equations’ = abhor idolatry • Crucial: methodological naturalism does NOT • prove metaphysical naturalism “Science does not equal atheism” Copyright R. J. Russell 2005 7 Background: Newtonian mechanics • Classical principle of relativity • Absolute motion, rest: meaningless • • • “all motion is relative” F = mia --- 3 laws of motion Requires: Absolute space, absolute time • Affects the world; unaffected by the world divine sensorium Copyright R. J. Russell 2005 8 Background: Newtonian cosmology • Classical mechanics + classical gravity produced Newtonian cosmology: • universe infinite, static, eternal • God’s dominion determines the physical state of the universe at each moment Copyright R. J. Russell 2005 9 Background: Einstein’s Special Relativity (1905) • The best theory is the simplest theory: simplicity as an aesthetic criteria • Extend Newton’s Principle of Relativity to include electromagnetism and light • space, time spacetime • spacetime paradoxes • “block universe”: challenge to “flowing time” • change the physics? (W. L. Craig) Copyright R. J. Russell 2005 10 The Influence of Philosophy in General Relativity • Einstein’s principle of relativity: now include E&M and gravity • curved spacetime • specific curvature determined by distribution of matter Copyright R. J. Russell 2005 11 Matter curves spacetime according to general relativity Copyright R. J. Russell 2005 12 The Influence of Philosophy in General Relativity • The result: Einstein’s general theory of relativity (1915) Rμν- ½ Rgμν = 8πTμν curvature of spacetime = distribution of matter “space tells matter how to move, matter tells space how to curve” Copyright R. J. Russell 2005 13 The winding road to Big Bang cosmology • Einstein’s specific philosophical / theological assumption in solving GR for cosmology: – Perfect Cosmological Principle: homogeneous, isotropic and static universe eternal static finite in size Copyright R. J. Russell 2005 14 The winding road to Big Bang cosmology • Hence: Einstein introduced the ‘cosmological constant’ Λ into his equations: Λgμν + Rμν- ½ Rgμν = 8πTμν new • The result: the Einstein-deSitter model of a static universe Copyright R. J. Russell 2005 15 Observational evidence 1912, on: redshift of light from distant galaxies depends on their distance d from us redshift implies recession from us at velocity v 1929: Edwin Hubble’s law: v=Hxd H=Hubble constant Copyright R. J. Russell 2005 16 Theoretical evidence Friedmann, 1922: expanding models with an initial singularity Lemaître: expanding models, connection to Hubble data 1948: George Gamow and colleagues predict microwave background radiation Copyright R. J. Russell 2005 17 Big Bang discovered! •3 models: •closed, 3-sphere, expands then recontracts, finite, “fry” •open, 3-flat and 3-saddle, expands forever, infinite, “freeze” All three models: t=0, the beginning of the universe! Copyright R. J. Russell 2005 18 Einstein’s reaction: 1927: rejects both Friedmann and Lemaître: expanding universe is “abominable” 1931: changes his mind, retracts Λ as “my greatest blunder” but was it? Copyright R. J. Russell 2005 19 Einstein’s reaction: In my opinion, Λ shows that philosophy can play a creative role in science… since it was falsified, it was falsifiable since it was falsifiable, it was a scientific (e.g., Popper) Λ has resurfaced in current cosmology (c. 1990) and plays a major role today! Copyright R. J. Russell 2005 20 Big Bang vs. Steady State: Two Decades of Competition: Philosophical and Theological Influences Copyright R. J. Russell 2005 21 Hoyle, Bondi & Gold (1947): the context of discovery objected to the Big Bang for philosophical and theological (atheistic) reasons: • • philosophy: if the laws of physics came into existence with the universe at t=0, how can t=0 be described by physics? theology: a universe with t=0 seems to favor theism Copyright R. J. Russell 2005 22 Hoyle, Bondi & Gold (1947): the context of discovery to replace Big Bang: first devised a new theory of gravity including the ‘continuous creation’ of matter then used it to obtain the Steady-State cosmology: • an eternally old universe that has always been expanding and will continue to expand forever Copyright R. J. Russell 2005 23 Which cosmology is correct: Big Bang or Steady State? In the context of justification, when the scientific evidence is inconclusive: Are philosophical arguments applicable? Are religious arguments applicable? Copyright R. J. Russell 2005 24 Philosophical arguments Hoyle: Big Bang is “irrational” McCrea: Steady-State follows Occam’s razor Dingle: Big Bang and Steady-State are both too philosophical Soviet Union: rejects all cosmology as unscientific and contrary to dialectical materialism Copyright R. J. Russell 2005 25 Religious Arguments: Support for Big Bang: Whittaker: support from theism Support for Steady-State: Hoyle and others: support from atheism Ingle, Lovell, McCrea: support from theism! need God to continuously create matter Religion is irrelevant to cosmology: Lemaître (though he was a Priest!) Copyright R. J. Russell 2005 26 Resolution of the Controversy: Evidence strongly supports Big Bang Red shift of quasars Cosmological Discovery origin of helium of microwave background 1965 Copyright R. J. Russell 2005 27 Copyright R. J. Russell 2005 28 What about t=0? “t=0 is the greatest paradox in the books of physics!” … John Archibald Wheeler Theological interpretations of t=0: proof of creation by God irrelevant to faith in God relevant but not proof of faith in God • The details … that’s another story! Copyright R. J. Russell 2005 29 To conclude … … contrary to the popular myth that science is atheistic or that religion is irrelevant to science, we now know from the history of 20th century cosmology that philosophy and theology can play a creative role in science. Copyright R. J. Russell 2005 30 … Thank you! Copyright R. J. Russell 2005 31