References

Bronowski, J.1973. The Ascent of Man Boston : Little, Brown.

Davis, M. P. Hut, and R.Muller1984.Extinction of Species by Periodic Comet Showers. Nature  308 (April 19):715–17.

Dobzhansky, T., F. J.Ayala, G. L.Stebbins, and J. W.Valentine. 1977. Evolution San Francisco : W. H. Freeman.

Einstein, A. [1920] 1962. Relativity: The Special and the General Theory London : Methuen.

Friedman, J. I.1978a. “Intuition  .” Improving College and University Teaching (Winter):31–38.

Friedman, J. I.. 1978b. “An Overview of Spinoza's Ethics. Synthese  37:67– 106.

Heisenberg, W.1958. Physics and Philosophy New York : Harper & Row.

Hume, D. [1750s] 1948. Dialogues Concerning Natural Religion New York : Hafner Press.

Infeld, L.1949. “General Relativity and the Structure of Our Universe  . In Albert Einstein: Philosopher‐Scientist, ed. P. A.Schilpp, 477–99. La Salle , Ill. : Open Court.

James, W. [1902] 1961. The Varieties of Religious Experience New York : Macmillan.

Krishnamurti, J.1971. The Flight of the Eagle New York : Harper & Row.

LaoTzu. [6th century B.C.] 1972. Tao Te Ching Trans. G. Feng and J. English. New York : Random House (Vintage Books).

Moody, R. A., Jr.1975. Life After Life Toronto : Bantam.

Nietzsche, F. [1890s] 1960. Also Sprach Zarathustra Stuttgart : Alfred Kroner Verlag.

Nietzsche, F. [1890s] 1968. Thus Spoke Zarathustra. In The Portable Nietzsche, trans. and ed. Walter Kaufmann. New York : Viking Press.

O'neill, G.1982. The High Frontier: Human Colonies in Space. Garden City , N.Y. : Anchor Books.

Orwell, G. [1949] 1961. 1984 New York : New American Library (Signet Classics).

Plato. [4th century B.C.] 1975. The Apology. In The Trial and Death of Socrates, ed. G. M. A.Grube. Indianapolis : Hackett.

Radhakrishnan, S. and C. A.Moore, eds. 1957. A Source Book in Indian Philosophy Princeton , N.J. : Princeton Univ. Press.

Rees, M. J. and P. J. E.Peebles. 1980. “The Size and Shape of the Universe  . In Some Strangeness in the Proportion: A Centennial Symposium to Celebrate the Achievemats of Albert Einstein, ed. H.Woolf, 291–305. Reading , Mass. : Addison‐Wesley.

Sartre, J. P. [1943] 1966. Being and Nothingness, Trans. and ed. Hazel E.Barnes. New York : Washington Square Press.

Shakespeare, W. [1594] 1952. Hamlet In Shakespeare: The Complete Works, ed. G. B.Harrison. New York : Harcourt & Brace.

Spinoza, B. [1670] 1951. A Theologico‐Political Treatzie ed. R. H. M.Elwes. New York : Dover.

Spinoza, B. [1675] 1949. Ethics ed. J.Gutmann New York : Hafner.

Teplitz, C. and V. L.Teplitz. 1983. “The Future of the Universe: A Cosmological Forecast of Events Through the Year 10100 Scientific American  (March):90–101.

Thomas, D.1957. The Collected Poems of Dylan Thomas New York : New Directions.