index 303Euclidean space, 5, 177, 197–98, 200, 202–3,214Eudoxos of Knidos, 22–23Euler, Leonhard, 59n4, 62–64Eunomian controversy/Eunomius, 28–30,28n62, 266, 278everlasting/eternal inflation, 180, 183, 185,187–88, 190–91ex nihilo (out of nothing) concept, 236, 238,252, 267, 288, 294–95exponentiation, 82, 84–85, 280extenders (Inner Model Program), 113–15fear of infinity, 4–5, 76Fermat, Pierre de, 56, 62, 96Fichte, Johann Gottlieb, 272finite set theory, 92–96finite vs. infinite number of states, 7, 188–91finitismin Aristotle, 22–23, 64, 73–74Cauchy and, 64and God, 22–23, 249–50, 253, 272, 274and language, 243in mathematics, 83Nelson advocating, 5in Peano arithmetic, 60–61and potential infinity, 22tand P vs. NP, 73–74serial, 297and set theory, 94First Vatican Council, 226FLRW. SeeFriedmann-Lemaître-Robinson-Walkermetricfluctuations, 7, 179–80, 183, 188–90, 189n11,196n10, 198, 200–203four-dimensional space, 68, 197n12, 244Fourth Lateran Council, 265Fraenkel, Abraham, 77frame bundles, 222Frege, Gottlob, 66, 77, 139Friedman, Harvey M., 4, 12, 121, 123–24,130–64Friedman isomorphism theorem, 121–24Friedmann-Lemaître-Robinson-Walker (FLWR)metric, 176–78, 181, 183, 196–97, 201–3,222Friedmann singularities, 223Friedrich, Caspar David, 208friends and strangers theorem, 60–61, 61fGalileo Galilei, 9, 37–39, 278n12, 279–80Gamow, George, 55, 65–66, 74Gardner, Martin, 57Gauss, Carl Friedrich, 39, 279Gaussian perturbations, 179general relativity theory (GR) (Einstein)curvature of space in, 38, 69failure of, 196n10and FLRW, 176gravity theories in, 223–24and homogeneous and isotropic space, 178n3,196and infinity, 176, 194and light propagation, 220–21points at infinity in, 219and quantum theory, 168spacetime in, 8, 168, 176, 219–22, 224success of, 168vs. theology, 251generic multiverse, 3, 102–12Gentzen, Gerhard, 38, 47, 79geodesics, 8, 219–22, 222n9Geroch, Robert, 222God. Seealsodivine infinity; God and infinityas the Absolute, 9, 11as Absolute Mystery, 275–76, 283and actual infinity, 29–30, 32–33, 285, 288alienation from, 45arguments for existence of, 250Aristotle’s views of, 22–23, 42as axiom of choice, 235n2Cantor on, 31, 41, 47, 282–83n22as Creator, 7, 11–12, 211, 283n22, 295Dionysius the Areopagite on, 34Eunomius on, 28and finitism, 22–23, 249–50, 253, 272, 274as Great Designer, 7, 228vs. Greek metaphysics, 47Gregory of Nyssa on, 11–12, 28–31as incomprehensible, 275–76, 283, 285,298as infinite perfection, 290and the Logos, 12and the multiverse, 7ontological infinity of, 37Origenes on, 27Pannenberg on, 285–87Plato on, 277and positive infinity, 12, 293as potential infinity, 9predicates/properties of, 42, 236–48, 252,275–76, 278, 285–87as present vs. transcendent, 8and Pseudo-Dionysius, 296–97R. J. Russell on, 11simplicity of, 293–94sparse theories of, 237–39transcendence of, 8, 23, 212, 228, 263–72,292, 297–98
- Page 2:
This page intentionally left blank
- Page 8:
InfinityNew Research FrontiersEdite
- Page 12:
The infinite! No other question has
- Page 18:
viiicontentsIVPerspectives on Infin
- Page 22:
xcontributorsCarlo RovelliSenior Me
- Page 26:
xiiprefacecurrently dominated by ma
- Page 32:
IntroductionRudy RuckerA stimulatin
- Page 36:
mathematical infinities 3in 1963, t
- Page 40:
physical infinities 5In his chapter
- Page 44:
physical infinities 7it might be th
- Page 48:
metaphysical and theological infini
- Page 52:
metaphysical and theological infini
- Page 56:
psychological and artistic infiniti
- Page 60:
psychological and artistic infiniti
- Page 68:
CHAPTER 1Infinity as a Transformati
- Page 72:
from to potential infinity: aristo
- Page 76:
from potential infinity to actual i
- Page 80:
from potential infinity to actual i
- Page 84:
from potential infinity to actual i
- Page 88:
from potential infinity to actual i
- Page 92:
from potential infinity to actual i
- Page 96:
from potential infinity to actual i
- Page 100:
from potential infinity to actual i
- Page 104:
from potential infinity to actual i
- Page 108:
from potential infinity to actual i
- Page 112:
Table 1.2from potential infinity to
- Page 116:
infinity in modern theology 43of
- Page 120:
infinity in modern theology 45inter
- Page 124:
eferences 47between theology on the
- Page 128:
eferences 49Ferguson, E. 1973. God
- Page 132:
eferences 51Sweeney, L. (ed.). 1992
- Page 140:
CHAPTER 2The Mathematical InfinityE
- Page 144:
three famous problems of antiquity
- Page 148:
archimedes and aristotle 59Italicus
- Page 152:
combinatorics and infinity 61Figure
- Page 156:
euler and infinity 63primes is infi
- Page 160:
set theory 65This view leads right
- Page 164:
geometry, infinity, and the peano c
- Page 168:
a success of set theory 69A fundame
- Page 172:
the turing machine and the busy bea
- Page 176:
the infinite in the finite: p versu
- Page 180:
eferences 75Gamow, G. 1947. One, Tw
- Page 184:
possible collapse of contemporary m
- Page 188:
possible collapse of contemporary m
- Page 192:
possible collapse of contemporary m
- Page 196:
possible collapse of contemporary m
- Page 200:
possible collapse of contemporary m
- Page 208:
CHAPTER 4The Realm of the InfiniteW
- Page 212:
the realm of the finite 91Now the c
- Page 216:
the realm of the finite 93By the us
- Page 220:
eyond the finite realm 95Set Theori
- Page 224:
eyond the finite realm 97of set the
- Page 228:
Theorem 5 (Kunen).beyond the finite
- Page 232:
eyond the finite realm 101(as a new
- Page 236:
the generic multiverse of sets 103L
- Page 240:
the generic multiverse of sets 105F
- Page 244:
the generic multiverse of sets 107i
- Page 248:
the generic multiverse of sets 109T
- Page 252:
the infinite realm 111and such that
- Page 256:
the infinite realm 113problem is in
- Page 260:
the infinite realm 115from a sequen
- Page 264:
conclusions 117arguably a serious f
- Page 268:
CHAPTER 5A Potential Subtlety Conce
- Page 272:
the program e 0 121of the nonnegati
- Page 276:
the existence of e 0 123“+” and
- Page 280:
the existence of e 0 125or Output(e
- Page 284:
the existence of e 0 127(3.3) p i+1
- Page 288:
eferences 129ReferencesGödel, Kurt
- Page 292:
introduction 131This establishes th
- Page 296:
interpretation power 133a. Paramete
- Page 300:
asic facts about interpretation pow
- Page 304:
etter than, much better than 137We
- Page 308:
etter than, much better than 139Unl
- Page 312:
some implications 141two disjuncts
- Page 316:
interpretation of mbt in zf 143both
- Page 320:
interpretation of mbt in zf 145stru
- Page 324:
interpretation of b + vsde + ssde i
- Page 328:
interpretation of z in b + sde 149y
- Page 332:
interpretation of z in b + sde 151p
- Page 336:
interpretation of z in b + sde 153p
- Page 340:
interpretation of z in b + sde 155p
- Page 344:
interpretation of z in b + sde 157p
- Page 348:
interpretation of z in b + sde 159D
- Page 352:
interpretation of zf in mbt 161Lemm
- Page 356:
some further results 163where P is
- Page 360:
PART FOURPerspectives on Infinityfr
- Page 366:
168 some considerations on infinity
- Page 370:
170 some considerations on infinity
- Page 374:
172 some considerations on infinity
- Page 378:
174 some considerations on infinity
- Page 382:
CHAPTER 8Cosmological Intimationsof
- Page 386:
178 cosmological intimations of inf
- Page 390:
180 cosmological intimations of inf
- Page 394:
182 cosmological intimations of inf
- Page 398:
184 cosmological intimations of inf
- Page 402:
186 cosmological intimations of inf
- Page 406:
188 cosmological intimations of inf
- Page 410:
190 cosmological intimations of inf
- Page 414:
192 cosmological intimations of inf
- Page 418:
194 infinity and the nostalgia of t
- Page 422:
196 infinity and the nostalgia of t
- Page 426:
198 infinity and the nostalgia of t
- Page 430:
200 infinity and the nostalgia of t
- Page 434:
202 infinity and the nostalgia of t
- Page 438:
204 infinity and the nostalgia of t
- Page 442:
206 infinity and the nostalgia of t
- Page 446:
208 infinity and the nostalgia of t
- Page 450:
210 infinity and the nostalgia of t
- Page 454:
212 infinity and the nostalgia of t
- Page 458:
214 infinity and the nostalgia of t
- Page 462:
216 infinity and the nostalgia of t
- Page 466:
CHAPTER 10Infinities in CosmologyMi
- Page 470:
220 infinities in cosmologyof space
- Page 474:
222 infinities in cosmologyspacetim
- Page 478:
224 infinities in cosmologythe scie
- Page 482:
226 infinities in cosmologyTo this
- Page 486:
228 infinities in cosmologythe worl
- Page 492:
PART FIVEPerspectives on Infinityfr
- Page 498:
234 god and infinity: directions fo
- Page 502:
236 god and infinity: directions fo
- Page 506:
238 god and infinity: directions fo
- Page 510:
240 god and infinity: directions fo
- Page 514:
242 god and infinity: directions fo
- Page 518:
244 god and infinity: directions fo
- Page 522:
246 god and infinity: directions fo
- Page 526:
248 god and infinity: directions fo
- Page 530:
250 god and infinity: directions fo
- Page 534:
252 god and infinity: directions fo
- Page 538:
254 god and infinity: directions fo
- Page 542:
256 notes on the concept of the inf
- Page 546:
258 notes on the concept of the inf
- Page 550:
260 notes on the concept of the inf
- Page 554:
262 notes on the concept of the inf
- Page 558:
264 notes on the concept of the inf
- Page 562:
266 notes on the concept of the inf
- Page 566:
268 notes on the concept of the inf
- Page 570:
270 notes on the concept of the inf
- Page 574:
272 notes on the concept of the inf
- Page 578:
274 notes on the concept of the inf
- Page 582:
276 god and infinitywith the world
- Page 586: 278 god and infinitychallenge until
- Page 590: 280 god and infinityby many others,
- Page 594: 282 god and infinityline, the plane
- Page 598: 284 god and infinitykept separate,
- Page 602: 286 god and infinityactions (i.e.,
- Page 606: 288 god and infinityLet us recall P
- Page 610: CHAPTER 14A (Partially) Skeptical R
- Page 614: 292 a (partially) skeptical respons
- Page 618: 294 a (partially) skeptical respons
- Page 622: 296 a (partially) skeptical respons
- Page 626: 298 a (partially) skeptical respons
- Page 630: 300 indexthe Areopagite (Dionysius)
- Page 634: 302 indexconformal transformation,
- Page 640: index 305indeterminacy, 12, 255-57,
- Page 644: index 307Nietzsche, Friedrich, 273n
- Page 648: index 309science and infinity overv
- Page 652: index 311WMAP.SeeWilkinson Microwav