The Rudolf Steiner Archive

Collected Essays on Philosophy, Science,
Aesthetics and Psychology
1884–1901
GA 30

No.	Title	Date	Journal
1.	Goethe as the Founder of a New Science of Aesthetics	1888-11-09	Deutsche Worte 9, 4
2.	A Unified View of Nature and the Limits of Knowledge	1893-07-15	Monatsblätter des Wissenschaftlichen Clubs 14, 10
3.	Goethe's View of Nature	1894
4.	Goethe's Secret Revelation	1899-08
5.	Individualism in Philosophy	1899
6.	Haeckel and His Opponents	1899-08
7.	Goethe Studies Fundamental Ideas	1900-07
8.	Goethe Studies Morals and Christianity	1900-08
9.	Salvaging Goethe's Ideas Concerning Natural Science	1884-06-06
10.	A Clearer Look Into The Present	1884-11
11.	Nature and Our Ideals	1886
12.	The Past and Current Reputation of German Philosophy	1886-12-30
13.	Johannes Volkelt — A Contemporary German Thinker	1887-02-20
14.	The Spiritual Signature of the Present	1888-06
15.	Goethe as an Aesthetician	1888-12-23
16.	Insights on Goethe's Scientific Works	1891
17.	Eduard von Hartmann His Teaching and its Significance	1891-01
18.	Thoughts on Goethe's Literary Estate	1891-02
19.	Contemporary Philosophy and its Prospects for the Future	1892-03
20.	On the “Fragment” On Nature	1892
21.	On the History of Philosophy	1893-03-25
22.	On the Question of Hypnotism	1893-04-08
23.	Hermann Helmholtz	1894-09-15
24.	Wilhelm Preyer	1897-07-07
25.	Charles Lyell	1897-11-27
26.	Herman Grimm on his Seventieth Birthday	1898-01-08
27.	The Beautiful and Art	1898-01-15
28.	Count Leo Tolstoy - What Is Art?	1898-04-30
29.	Truth and Verisimilitude in a Work of Art	1898-08-27
29.	On Truth and Veracity of Works of Art	1898-08-27
30.	New Year's Reflection by a Heretic	1899-01-07
31.	Ludwig Büchner	1899-05-13
32.	Ernst Haeckel and the “The Riddles of the World”	1899-10-21
33.	Modern Worldview and Reactionary Course	1900-04-07
34.	The Ingenious Man	1900-05-12
35.	Chaos	1900-06-09
36.	The Battles over Haeckel's “Welträtsel”	1900-10-01
37.	Bartholomew Carneri — The Ethicist of Darwinism	1900-11-03
38.	Modern Soul Research	1901-02-03
39.	Herman Grimm	1901-07-03
40.	Dr. Richard Wahle — Brain and Consciousness	1885-11-06
41.	Thomas Seebeck's Relationship to Goethe's Colors Theory	1886-10-17
42.	A Hundred Years Back	1887-04-15
43.	Ernst Melzer	1887
44.	Benefits of Goethe Studies	1889-11-20
45.	Eduard Grimm	1891-01-24
46.	Allan Kardec	1891-07-04
47.	Critique of Modernity	1891-06-25
48.	Adolf Steudel	1891-10-17
49.	J. R. Minde	1891-12-19
50.	Wilhelm Schölermann	1892-01-02
51.	Franz Brentano The Genius	1892-02-20
52.	Karl Bleibtreu	1892-06-18
53.	Against Materialism	1892-08-20
54.	Existence as Pleasure Suffering and Love	1892-11-17
55.	Weimar Goethe Edition	1892
56.	J. G. Vogt	1893-02-11
57.	R. V. Koeber	1893-03-04
58.	Franz Brentano on the Future of Philosophy	1893-04-22
59.	Journal for Philosophy and Philosophical Criticism	1893-04-29
60.	Leopold Drucker	1893-07-21
61.	Julius Duboc	1893-10-03
62.	Goethe's Relations with German Naturalists and Physicians	1895
63.	Modern Criticism	1897-06-10
64.	Anton von Werner	1897-08-07
65.	Jacob Burckhardt	1897-08-21
66.	Viktor Meyer	1897-08-21
67.	Darwinism and the Present	1897-08-28
68.	Rudolf Heidenhain	1897-11-06
69.	Ferdinand Cohn	1897-11-20
70.	Karl Frenzel	18987-12-11
71.	Hans Busse	1898-03-12
72.	A New Theory of Geothermal Energy	1898-03-12
73.	Arthur Adler	1898-04-09
74.	Emile Rigolage	1898-04-09
75.	Theater of Natural Spectacles	1898-04-16
76.	M. Lazarus	1898-06-04
77.	Karl Jentsch	1898-06-11
78.	The Admission of Women to Medical Studies	1898-07-23
79.	The Installation of Naturalist Busts on the Potsdam Bridge	1898-07-23
80.	Artist Education	1898-08-06
81.	The-Seventieth Assembly of German Naturalists and Physicians	1898-10-15
82.	Berlin Academy of Sciences on Leibniz	1898-07-30
83.	Huxley Lecture by Virchow	1898-10-15
84.	C.A. Friedrich	1898-09-03
85.	Robert Zimmermann	1898-09-10
86.	Ernst Haeckel The Art Forms of Nature	1899-03-11
87.	Paul Nikolaus Cossmann	1899-12-30
88.	Heinrich V. Schoeler	1900-01-06
89.	The Bressa Prize	1900-03-10
90.	Goethe and Medicine	1901-01-13