Note: ‘q’ means quoted; ‘n’ means footnote
Ackermann, W. 355
Agassi, J. 299n, 336n, 383 & n, 384
Agathon 541
Alcmaeon 553
Anaximander 183, 186q & n, 187–93, 195, 198q, 202, 215
Aquinas, T. 556
Archimedes 99n, 109, 110n, 118, 451
Aristarchus 99n, 118, 123, 133n, 137, 186, 189, 190, 548–9
Aristotle 8, 16 & n, 19, 21, 26, 68, 96, 106n, 108, 108n, 110n, 116n, 118, 121n, 122, 133n, 186n, 191n, 197, 200, 214, 253n, 273n, 321, 376, 510, 538, 541, 551, 554n
Augustine, St 19
Bach, J. S. 95n
Bacon, F. 4, 7, 9, 10, 16, 17, 18, 19–20, 22, 109n, 131n, 153, 186, 256, 508
Bage, F. 58n
Bar-Hillel, Y. 386n
Becker, O. 122n
Becquerel, H. 299
Beethoven, L. van 17
Behmann, H. 355
Bekker, I. 105n
Bellarmino, Cardinal 131q & n, 133, 134, 135
Bentham, J. 464
Berkeley, G. 4, 91, 96, 119, 124n, 131n, 132, 133, 134, 135, 139–40, 146, 149, 153, 155, 224–36 & qn, 269, 359, 360
Bernays, P. 355
Bohr, N. 135 & n, 152, 245, 299, 328, 329, 334
Bothe, W. 328
Bovillus, C. 556
Boyle, R. 255
Bridgman, P. W. 133n
Brooke-Wavell, B. 296
Brouwer, L. E. J. 93n, 111n, 285, 348n, 364
Bruno, G. 131n
Bühler, K. 396
Busch, W. 311 q & n
Caird, E. 239n
Calvin, J. 21
Carnap, R. 53n, 282, 285n, 307n, 337, 338, 341–4 & n, 348n, 349–94 & qn, 518n, 545
Carneades 544
Cherniss, H. 13
Church, A. 364
Churchill, W. 489
Cicero 544
Cidenas the Chaldean 99n
Clarke, J. 41n
Cleitomachus 544
Cohen, J. K. 431n
Cohen, M. 281
Condorcet, M. J. A. N. de C. 468q
Constable, J. 24
Cope, G. 493 & n
Copernicus, N. 99n, 118, 124, 131 & n, 137, 186, 189, 190, 240, 244–5, 253–4, 333, 356
Cornford, F. M. 105n
Cotes, R. 142 & n
Cratylus 200
Critias 9
Crusias, C. A. 244n
Davisson, C. J. 298
Democritus 21, 23, 104, 107 & n, 108–9 & n, 110, 110n, 111 & n, 117 & n, 119, 123, 137, 192, 206q, 556 & n
Descartes, R. 4 & n, 7, 9, 10, 11, 12, 15n, 16, 17, 19, 20, 21, 22–3, 27, 96, 116n, 119, 143 & n, 208, 255, 419q, 435
Dickens, C. 179
Diels, H. 109n, 115n, 116n, 117n, 122n, 553, 554
Diels-Kranz, W. 12n, 119n, 194, 198, 205, 216n, 320n
Dingler, H. 233n
Dostoievsky, F. M. 7
Duhem, P. 133n, 139–40, 150n, 322, 323, 330, 356
Dürer, A. 2q
Eccles, J. C. 2q
Eddington, A. S. 44, 98n, 133n, 298
Eden, Sir A. 500
Edward VIII 476
Einstein, A. 35, 42q, 44, 47, 50, 68, 80–1, 98, 106, 119, 123, 125, 135, 147, 148, 152, 153n, 205, 232, 258–9 & n, 287n, 294n, 299, 330, 334, 344, 345, 359
Elsasser, W. 298
Empedocles 50, 550, 553, 554–5
Engels, F. 106n, 446, 447–8, 449
Epicurus 556
Erdmann, B. 41n
Euclid 112, 116 & n, 118, 123, 124, 244, 250, 299, 364n
Eudoxus 123 & n
Evans, J. L. 54n
Feller, W. 524n
Fichte, J. G. 128, 237n, 239, 438
Findlay, J. N. 555n
Fleming, Sir A. 299
Fotherington, J. K. 99n
Foucault, L. 232
Fraenkel, A. 355
Frank, P. 225
Franklin, Sir J. 158
Frederick William III 238
Frege, G. 354
Fresnel, A. 298
Friedlein, G. 113n
Galileo Galilei 17, 50n, 81–2, 99n, 116n, 118, 119, 124, 130–3, 131n, 136, 137, 138, 147–8, 157, 189, 204, 255, 205, 268, 298, 319
Galle, J. G. 298
Gallie, W. B. 325n
Gardiner, P. 452n
Garin, E. 508
Garve, C. 240n
Geiger, H. 328
Giedymin, J. 331n
Gilbert, W. 118
Gödel, K. 284, 362, 365, 367, 417
Goebbels, J. 461
Goldbach, C. 364n
Gomperz, T. 378n
Gonseth, F. 281
Goodman, N. 383n
Grassi, E. 506 & n, 507–10, 515
Green, J. 238n
Gregory XIII, Pope 131
Grelling, K. 417
Grisar, H. 131n
Hansen, P. A. 99n
Hardy, G. H. 110n
Harsanyi, J. C. 296n
Harvey, W. 55n
Hayek, F. A. von 22, 108n, 464n, 466n
Heath, E. A. 161n
Hecker, J. F. 434 & n
Hegel, G. W. F. 91 & n, 95n, 106n, 239, 422n, 435–44, 445–6 & n, 447, 451
Heinemann, F. H. 99n
Heisenberg, W. 152 & n, 225, 514
Hemens, G. F. 118n
Heraclitus 12, 23, 105n, 192, 193–5q, 197, 198q, 199, 200, 206q, 212, 213–14 & n, 215–21, 455, 546, 553
Herz, M. 243n
Heyerdahl, T. 158
Hilbert, D. 445q
Hipparchus 99n
Hippel, T. G. von 240n
Hippias 24
Hitler, A. 166, 168, 492, 493, 499
Homer 11, 12, 119n, 165, 459, 552
Hooke, R. 255
Hume, D. 3q, 5, 27, 31q, 55 & n, 56–60, 64, 66, 67, 71, 96, 125, 231, 256–7, 269, 270, 349n, 490
Husserl, E. 95n, 262n, 351q & n
Huyghens, C. 116n
Infield, L. 246n
Jachman, R. B. 238n
James, W. 147n
Jaspers, K. 480nq
Jeffreys, H. 76, 297, 392, 426n
Jensen, I. H. 110n
Joshua 131n
Jourdain, P. E. B. 411
Kant, I. 5, 27, 34–5 & n, 63 & n, 91, 96, 124–6 & n, 127–9, 132–3, 140 & n, 237–48 & qn, 249–63 & qn, 268, 269–71, 306, 389, 392, 436–8 & n, 439–40, 442, 469, 490
Kepler, J. 54n, 81–2, 99n, 118, 125n, 189, 235, 253, 254–5 & n, 268, 298, 318, 319, 329, 345
Keynes, J. M. 55n, 76, 297, 325, 335, 392n
Kirchmann, J. H. von 41n
Kirchoff, G. R. 133n
Kirk, G. S. 184n, 191n, 197–9 & n, 200, 206 & n, 207–23 & qn, 549, 550n, 551n
Koestler, A. 255n
Körner, S. 160n
Koyré, A. 156n
Kranz, W. 320n
Kreisel, G. 93n
Krushchev, N. 500
Langford, C. H. 411
Laplace, P. S. 81, 206, 240, 297
Lebesgue, H. 111n
Lee, H. D. P. 191n
Leibniz, G. W. 4, 41n, 91, 96, 124n, 233n
Leonardo da Vinci 508
Lesage, G. L. 143n
Leśniewski, S. 355
Lewis, H. D. 130n
Lewy, C. 272n
Locke, J. 3q, 4, 6n, 22, 96, 108n, 238, 376, 490
Lucretius 217n
ukasiewicz, J. 426n
Luther, M. 21
Mace, C. A. 43n
Mach, E. 109n, 119, 133n, 134 & n, 139–40, 146, 224–5, 232–3 & n, 234, 356, 359
MacTaggart, J. 438n
Manley, T. 18
March, A. 110n
Marx, K. 44, 45, 49, 167n, 211, 446–51, 455, 460–1
Masaryk, T. G. 494
Maxwell, J. C. 108, 116n, 119, 141, 153, 192, 197, 298, 299
Mazurkiewicz, S. 528n
Melissus 199
Methuselah 183
Meyerson, E. 106n
Michelson, A. A. 333
Mill, J. S. 4, 22, 96, 382, 455, 464, 490, 507n
Miller, D. W. 86n
Mises, R. von 225
Moore, G. E. 430n
Morgenthau, H. 458n
Morley, E. W. 333
Motherby, R. 238n
Murray, G. 12
Musgrave, A. 217n
Mussolini, B. 499
Nagel, E. 325
Nansen, F. 158
Neumann, J. von 355
Neurath, O. 53n, 357, 361, 363n, 364, 373n, 377n
Newton, I. 35, 50n, 63n, 70, 81–2, 98n, 108, 119, 123, 124 & n, 125, 126, 128, 132, 142 & n, 143 & n, 144 & n, 146, 149, 152, 153 & n, 186, 187n, 225, 226, 229n, 230, 240, 250–2, 255, 258, 259–60, 268, 294n, 298, 318, 326, 329, 345, 490
Nicolas of Cusa 22
Nicols, A. T. 110n
Nietzsche, F. von 262
Nordenskjöld, A. E. von 158
Nordenskjöld, O. 158
Novara, D. M. de 253
Oakeshott, M. 162 & n
Ockham, William of 146, 231, 471
Oersted, H. C. 299
Oppenheim, P. 391n
Oresme, N. 131n
Orpheus 552n
Orwell, G. 89n
Osiander, A. 131 & n, 133, 140
Ovid 217n
Parmenides 12, 15 & n, 23, 24, 50, 104n, 105 & n, 106, 107n, 110, 119n, 120n, 195, 196, 197, 198q, 202, 214n, 222q, 223, 320–1q, 539, 540, 543–4, 545–7, 548–56
Pauli, W. 118n
Peary, R. E. 157
Peirce, C. S. 306, 314n, 325 & n
Perugino, P. 263
Petrarch, F. 508
Petzold, J. 232
Philolaos 122n
Planck, M. 347
Plato 9, 11, 12–14, 20, 23, 99 & n, 100, 104 & n, 108n, 111n, 112, 115–17 & n, 118 & n, 118 & n, 119, 120 & n, 121q & n, 122 & n, 123 & n, 137, 197, 200, 212, 214, 219, 253n, 340q, 421n, 455, 539, 540–1, 552n, 555, 556
Podolsky, B. 80
Poincaré, H. 98n, 126n, 133n, 139, 258, 326, 359
Pörschke, C. L. 237n
Poseidon 169
Powell, C. F. 298
Ptolemy 333
Pythagoras 13, 100, 110, 111, 112, 113, 115, 118n, 198q, 201
Pytheas of Massalia 68
Quine, W. V. 99n, 274n, 314n, 322, 323, 330, 355, 374n
Rathbone, E. 489
Raven, J. E. 197–9 & n, 200, 215–23, 549, 550n, 551n
Reichenbach, H. 382
Reinhardt, K. 15 & n, 105n, 212, 214 & n, 220, 321n, 551n
Reinhold, C. L. 140n
Röntgen, W. C. 299
Rosen, N. 80
Ross, Sir D. 104n, 121n, 122n, 123n
Ruhnken, D. 240n
Runciman, W. 468
Russell, B. 5–6, 22, 72, 89n, 91–2, 94, 225, 252n, 281, 354, 355, 392, 395–6, 411, 491, 492, 499
Russell, L. J. 465n
Ryle, G. 95n, 145n, 272 & n, 273, 276–8, 281, 287–8, 351n, 407–8
Rynin, D. 325n
Salviati 137n
Schiller, F. C. S. 507
Schilpp, P. A. 135n, 246n, 341n
Schlick, M. 27, 145, 225 & n, 302, 343n, 382–3
Schopenhauer, A. 262, 270–1, 513
Schrödinger, E. 93 & n, 94, 94n, 116n, 299
Scotus, Duns 426n
Selby-Bigge, L. A. 28, 31, 269n
Serkin, R. 17
Sextus Empiricus 105n, 109n, 544
Shaw, G. B. 183
Socrates 13, 16–17, 19, 21, 206, 247, 340, 409–18, 427, 496, 540
Specht, M. 311n
Spencer, H. 259n
Spinoza, B. 3q, 4 & n, 6n, 15n, 208, 371n, 466n
Sraffa, P. 55n
Stenzel, J. 122n
Stirling, J. H. 239n
Suppes, P. 522n
Swedenborg, E. 379n
Tarski, A. 36, 156n, 211, 281, 282, 286n, 303–4, 306, 307n, 363 & n, 365, 367, 369, 377n, 417, 527, 528n, 537
Thales 67, 137, 183, 187, 190, 191, 202–3, 209, 557
Theognis 552
Theophrastus 550
Tint, H. 262n
Toeplitz, O. 122n
Uexküll, J. J von 506, 511, 513n
Uexküll, T. von 506 & n, 510–13 & n, 514–15
Urbach, F. 93n
Vergil 557
Vogt, H. 111n
Voltaire, F. M. A. de 22, 125, 238, 240, 490
Wasianski, C. E. A. 237n
Watkins, J. W. N. 10
Weierstrasse, K. 93n
Wette, E. de 118n
White, A. R. 54n
White, M. G. 99n
Wielen, W. van der 122n
Wiener, P. P. 82n
Wilamowitz-Moellendorff, U. von 321n
Wilhelm II, Kaiser 499
Wittgenstein, L. 52, 54n, 73n, 89n, 90 & n, 91, 92 & n, 93, 94, 96–8, 119, 145, 225n, 232, 289n, 302n, 343 & n, 349 & n, 350–1, 364, 376
Wright, E. M. 110n
Wright, T. 240
Xenophanes 15 & n, 21, 23, 34, 104n, 154n, 196, 198q, 205q, 206, 222, 306, 307, 320, 321 & n, 539, 543, 548, 552
Zeller, E. 191n
Zermelo, E. 355