300 indexthe Areopagite (Dionysius), 31–34, 41tArian heresies/Arius/Arianism, 28, 261, 265,278Aristotleon actual infinity, 23and the apeiron, 9, 21, 21n7and Aquinas, 291and Archimedes, 58–60the Archytas argument in, 170categorical methodology of, 35and Dante, 170–71eadem est scientia oppositorum concept of,292and Eunomius, 28finitist approach of, 22–23, 64, 73geocentrism in, 38and infinite sets, 183on infinite space, 22infinity as a property of God in, 23, 42infinity as negative in, 277–78infinity as positive in, 278n9on limits and bounds, 235metaphysics of form, 258ontology in, 258and Origenes, 27physics and the infinite in, 167on potential infinity, 9, 21–24, 32, 35, 39, 41t,76, 183n4, 256–58, 268, 278on prime matter, 256rational methodology of, 21–22, 33–34thinking of the infinite in, 174on time and motion as infinite, 22–23, 38transcendence in, 268Artin’s conjecture, 70atoms of space, 168Augustine, Saint, 27–28, 27n59, 36, 211, 260,263, 265–66, 278axiom of choice (AC)axioms implying, 92axioms refuting, 95, 99–101, 114, 117and the continuum hypothesis, 281n19forced failure of, 102–3, 106and God, 235n2and the HOD class, 101–2identified, 91in Kunen’s proof, 99necessity of, 95–96and regular cardinals, 116Russell’s illustration of, 77–78in theology, 251and transfinite cardinals, 2and the universe of sets, 100and Z set theories, 66–67, 77–78, 100, 132Axiom of Constructibility, 112Axiom of Determinacy (AD), 95–96axiom of infinity, 91, 134, 139axioms of P, 78, 83Ax-Kochen theorem, 70B (Basic axiom). See Basic axiomBaire sets, 108–9Banach-Tarski paradox, 67. SeealsoTarski,AlfredBarth, Karl, 42, 270baryons, 187, 198–99, 199n14Basic axiom (B), 131–32, 137–40, 143, 145–48,150–56, 158–64b-boundary, 222–24being. See en; theOneBerkeley, George, 62Bersanelli, Marco, 5–7, 12, 14–15, 193–214better than (system), 4, 130–31, 137–39, 163.See also much better than (MBT) systemBig Bangas cosmological model, 177–78and FLRW, 177and infinite time, 6and infinity, 7and inflationary cosmology, 178–80, 185,196vs. Judeo-Christian traditions, 211singularities in, 219–20universality of, 225Big Crunch singularity, 220Boethius, Anicius Manilus, 36, 227, 286n25,287Boltzmann, Ludwig, 200Boltzmann brain paradox, 188, 200–201Bolzano, Bernard, 13, 38–39, 39n106, 42n112,65, 279Bombieri, Enrico, 2, 9, 55–74Bondi, Hermann, 178, 200n17Bosshardt, B., 222Brouwer, Luitzen, 66, 81bubble models, 7, 179–88, 179f, 181f, 182f,186fBurali-Forti paradox, 66, 282–83n22Buridan, John, 32busy beaver problem, 71–74Cantor, Georg. See also the Absolute; alephs;continuum hypothesis; infinite sets;reflection principle; Russell, Robert John;the transfinite; transfinite numbers;transfinite setson Absolute <strong>Infinity</strong>, 1, 9–10, 40–41, 41n108,193n1, 248n9, 282–85, 287, 294on actual infinity, 1, 4, 9, 25, 38–42
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InfinityNew Research FrontiersEdite
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The infinite! No other question has
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viiicontentsIVPerspectives on Infin
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xcontributorsCarlo RovelliSenior Me
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xiiprefacecurrently dominated by ma
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IntroductionRudy RuckerA stimulatin
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mathematical infinities 3in 1963, t
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physical infinities 5In his chapter
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physical infinities 7it might be th
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metaphysical and theological infini
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metaphysical and theological infini
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psychological and artistic infiniti
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psychological and artistic infiniti
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CHAPTER 1Infinity as a Transformati
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from to potential infinity: aristo
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from potential infinity to actual i
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Table 1.2from potential infinity to
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infinity in modern theology 43of
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infinity in modern theology 45inter
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eferences 47between theology on the
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eferences 49Ferguson, E. 1973. God
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eferences 51Sweeney, L. (ed.). 1992
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CHAPTER 2The Mathematical InfinityE
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three famous problems of antiquity
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archimedes and aristotle 59Italicus
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combinatorics and infinity 61Figure
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euler and infinity 63primes is infi
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set theory 65This view leads right
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geometry, infinity, and the peano c
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a success of set theory 69A fundame
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the turing machine and the busy bea
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the infinite in the finite: p versu
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eferences 75Gamow, G. 1947. One, Tw
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possible collapse of contemporary m
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possible collapse of contemporary m
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possible collapse of contemporary m
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possible collapse of contemporary m
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possible collapse of contemporary m
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CHAPTER 4The Realm of the InfiniteW
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the realm of the finite 91Now the c
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the realm of the finite 93By the us
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eyond the finite realm 95Set Theori
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eyond the finite realm 97of set the
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Theorem 5 (Kunen).beyond the finite
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eyond the finite realm 101(as a new
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the generic multiverse of sets 103L
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the generic multiverse of sets 107i
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the infinite realm 111and such that
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the infinite realm 115from a sequen
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conclusions 117arguably a serious f
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CHAPTER 5A Potential Subtlety Conce
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the program e 0 121of the nonnegati
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the existence of e 0 123“+” and
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the existence of e 0 125or Output(e
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the existence of e 0 127(3.3) p i+1
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eferences 129ReferencesGödel, Kurt
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introduction 131This establishes th
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interpretation power 133a. Paramete
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etter than, much better than 137We
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some implications 141two disjuncts
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interpretation of mbt in zf 143both
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interpretation of mbt in zf 145stru
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interpretation of b + vsde + ssde i
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interpretation of z in b + sde 159D
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interpretation of zf in mbt 161Lemm
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some further results 163where P is
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PART FOURPerspectives on Infinityfr
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168 some considerations on infinity
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170 some considerations on infinity
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172 some considerations on infinity
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174 some considerations on infinity
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178 cosmological intimations of inf
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180 cosmological intimations of inf
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184 cosmological intimations of inf
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194 infinity and the nostalgia of t
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