A History of Western Philosophy

Hylas, 649 , 652 , 654

Hymn to Zeus (Cleanthes), 257

hymns, 439

Hypatia, Alexandrian mathematician and NeoPlatonist philosopher (d.

415), 368

hypotenuse, 35 -36

hypotheses, 38 , 124 , 126 , 131 , 238 , 526 , 528 , 530 , 531 , 815 -816;

and Francis Bacon, 544 -545; and Greeks, 26 , 28 -29, 212 ; and James,

817 , 818 ; and science, 131 , 528. See also Copernican hypothesis;

nebular hypothesis

hypothetical imperative, 710

Hyrcanus, John. See Maccabæus

Hythloday, Raphael, 518 , 519 , 521

Iachimo, 523

Iago, 523

Ialdabaoth, 324

Ibn Rushd. See Averroes

Ibn Sina. See Avicenna

iconoclast heresy, 389

idealism, 124 , 611 , 656 -659, 791 , 808 , 809 , 813 , 818. See also German
philosophy

ideals, and Utopias, 115 116

idea(s): association of, 774 , 833 ; and Bergson, 802 , 803 ; and Berkeley,
651 , 702 ; and Descartes, 565 -566; and Hume, 660 662, 702 ; innate, 269 ,
662 ; and Locke, 609 , 702 ; world of, 136 , 284. See also theory of ideas

identity, 468 , 663 , 664 , 668

ideograms, 4

idolatry, 310 , 311 , 312 , 346

idols, Francis Bacon's, 544

Ignatius of Constantinople, St., Patriarch of Constantinople ( 799?878), 395 ,
396

Ikhnatonor Akhnaton ( Amenhotep IV), King of Egypt (reigned ca. 1375 -
1358 B.C.), 9 , 450