The Rudolf Steiner Archive

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Lectures Given in the Year 1923

Day Title City GA#
01 Jan Origins of Natural Science — The Origins of Natural Science VI Dornach 326
02 Jan Origins of Natural Science — The Origins of Natural Science VII Dornach 326
03 Jan Origins of Natural Science — The Origins of Natural Science VIII Dornach 326
05 Jan Health and Illness, Volume II — The Brain and Thinking Dornach 348
06 Jan Origins of Natural Science — The Origins of Natural Science IX Dornach 326
08 Jan Health and Illness, Volume II — On the Effect of Alcohol on Man Dornach 348
10 Jan Health and Illness, Volume II — Intelligence as a Sun Effect. On the Building of Beavers and Wasps Dornach 348
13 Jan Health and Illness, Volume II — On the Effects of Nicotine. Plant and Animal Foods. Consumption of Absynth. Twin Births Dornach 348
20 Jan Health and Illness, Volume II — Lecture for the Workers at the Goetheanum Dornach 348
23 Jan Awakening to Community — The Goetheanum and the Tasks of the Anthroposophical Society Stuttgart 257
27 Jan Health and Illness, Volume II — On the Connection Between Breathing and Blood Circulation Dornach 348
30 Jan Awakening to Community — Anthroposophy and Discernment Stuttgart 257
03 Feb Health and Illness, Volume II — Lecture for the Workers at the Goetheanum Dornach 348
06 Feb Awakening to Community — Lecture III Stuttgart 257
10 Feb Health and Illness, Volume II — The Relationship of the Planet with the Metals and their Healing Effects Dornach 348
13 Feb Awakening to Community — Anthroposophic Self-Knowledge Stuttgart 257
21 Feb Colour and the Human Races — Lecture for the Workers at the Goetheanum Dornach 349
22 Feb Awakening to Community — The Relation of Man to Art, Science and Religion in the Ancient Orient, the Greek Period and in the Present Dornach 257
27 Feb Awakening to Community — Lecture VI Stuttgart 257
28 Feb Awakening to Community — Lecture VII Stuttgart 257
02 Mar Awakening to Community — Briefing on the Delegate'sMeeting in Stuttgart. The Soul Constitution of Youth Today Dornach 257
03 Mar Awakening to Community — The Social Life at Present. The Movement for Religious Renewal. Community Life in the Anthroposophical Society Dornach 257
03 Mar Colour and the Human Races — Color and the Human Races Dornach 349
04 Mar Awakening to Community — Dreaming and Waking Life of Man. The Meeting of the Stuttgart Delegates. The Aspirations of Young People in the Anthroposophical Society Dornach 257
11 Mar The Driving Force of Spiritual Powers in World History — The Pulsation of Spiritual Powers in World Events I Dornach 222
12 Mar The Driving Force of Spiritual Powers in World History — The Pulsation of Spiritual Powers in World Events II Dornach 222
16 Mar The Driving Force of Spiritual Powers in World History — The Pulsation of Spiritual Powers in World Events III Dornach 222
17 Mar The Driving Force of Spiritual Powers in World History — The Pulsation of Spiritual Powers in World Events IV Dornach 222
18 Mar The Driving Force of Spiritual Powers in World History — The Pulsation of Spiritual Powers in World Events V Dornach 222
22 Mar The Driving Force of Spiritual Powers in World History — The Pulsation of Spiritual Powers in World Events VI Dornach 222
23 Mar The Driving Force of Spiritual Powers in World History — The Pulsation of Spiritual Powers in World Events VII Dornach 222
29 Mar Poetry and the Art of Speech — Poetry and the Art of Speech VII Stuttgart 281
31 Mar The Cycle of the Year as Breathing-Process of the Earth — Christ and Michael in the Cycle of the Year. In- and Outbreathing of the Earth. Winter Sun Dornach 223
01 Apr The Cycle of the Year as Breathing-Process of the Earth — The Nature of Easter. Christ and the Powers of Ahriman. The ​​Easter Thought and the St. Michael thought. The Michael Festival of the Future Dornach 223
02 Apr The Cycle of the Year as Breathing-Process of the Earth — Easter Thought and Michael Thought. Body, Soul and Spirit in Nature. The Three-Sided Michael Impulse. Easter Celebration and Michael Festival Dornach 223
07 Apr The Cycle of the Year as Breathing-Process of the Earth — The Experiencing of the Cosmos in the Festivals of the Year Dornach 223
08 Apr The Cycle of the Year as Breathing-Process of the Earth — The Experience of the Seasonal Festivals in the Ancient Mysteries. The Annual Festivals in Past and Present. Michaelmas as a Festival of Courage Dornach 223
15 Apr The Child's Changing Consciousness and Waldorf Education — Knowledge of Children and Youth 1 Dornach 306
16 Apr The Child's Changing Consciousness and Waldorf Education — Knowledge of Children and Youth 2 Dornach 306
17 Apr The Child's Changing Consciousness and Waldorf Education — Knowledge of Children and Youth 3 Dornach 306
18 Apr The Child's Changing Consciousness and Waldorf Education — The Practice of Education from the Viewpoint of the Anthroposophical Understanding of Man 1 Dornach 306
19 Apr The Child's Changing Consciousness and Waldorf Education — The Practice of Education from the Viewpoint of the Anthroposophical Understanding of Man 2 Dornach 306
20 Apr The Child's Changing Consciousness and Waldorf Education — The Practice of Education from the Viewpoint of the Anthroposophical Understanding of Man 3 Dornach 306
20 Apr The Spiritual Development of Man — The Visual Experience of Thinking and the Ability to Speak Dornach 84
21 Apr The Child's Changing Consciousness and Waldorf Education — A Lecture in Response to a Request for Guidance with the School (Waldorf School) 1 Dornach 306
21 Apr The Spiritual Development of Man — The Physical and World and Moral-Spiritual Impulses. Four Stages of Inner Experience Dornach 84
22 Apr The Child's Changing Consciousness and Waldorf Education — A Lecture in Response to a Request for Guidance with the School (Waldorf School) 2 Dornach 306
22 Apr The Spiritual Development of Man — Human Cognition in the Ethertic World Dornach 84
28 Apr The Waking of the Human Soul and the Forming of Destiny — The Human Soul and its Connection with the Divine-Spiritual Individuals III Pforzheim 224
29 Apr The Waking of the Human Soul and the Forming of Destiny — The Human Soul and its Connection with the Divine-Spiritual Individuals IV Pforzheim 224
16 May Man's Being, His Destiny and World-Evolution — Man's Being, His Destiny and World Evolution I Oslo 226
17 May Man's Being, His Destiny and World-Evolution — Man's Being, His Destiny and World Evolution II Oslo 226
17 May The Festivals and Their Meaning III: Ascension and Pentecost — World Pentecost: The Message of Anthroposophy Oslo various
18 May The Arts and Their Mission — The Genius of Language I Olten 276
18 May Man's Being, His Destiny and World-Evolution — Man's Being, His Destiny and World Evolution III Oslo 226
19 May Man's Being, His Destiny and World-Evolution — Man's Being, His Destiny and World Evolution IV Oslo 226
20 May The Arts and Their Mission — The Genius of Language II Olten 276
20 May Man's Being, His Destiny and World-Evolution — Man's Being, His Destiny and World Evolution V Oslo 226
21 May Man's Being, His Destiny and World-Evolution — Man's Being, His Destiny and World Evolution VI Oslo 226
23 May Pneumatosophy — The Human Soul and its Connection with the Divine-Spiritual Individuals VII Berlin 224
27 May The Arts and Their Mission — The Genius of Language III Dornach 276
01 Jun The Arts and Their Mission — The Genius of Language IV Dornach 276
02 Jun The Arts and Their Mission — The Genius of Language V Dornach 276
03 Jun The Arts and Their Mission — The Genius of Language VI Dornach 276
08 Jun The Arts and Their Mission — Anthroposophy and Art. Anthroposophy and Poetry I Dornach 276
09 Jun The Arts and Their Mission — Anthroposophy and Art. Anthroposophy and Poetry II Dornach 276
10 Jun The Anthroposophic Movement — The Anthroposophical Movement I Dornach 258
10 Jun Anthroposophic Movement (1938) — The Anthroposophical Movement I Dornach 258
11 Jun The Anthroposophic Movement — The Anthroposophical Movement II Dornach 258
11 Jun Anthroposophic Movement (1938) — The Anthroposophical Movement II Dornach 258
12 Jun The Anthroposophic Movement — The Anthroposophical Movement III Dornach 258
12 Jun Anthroposophic Movement (1938) — The Anthroposophical Movement III Dornach 258
13 Jun The Anthroposophic Movement — The Anthroposophical Movement IV Dornach 258
13 Jun Anthroposophic Movement (1938) — The Anthroposophical Movement IV Dornach 258
14 Jun The Anthroposophic Movement — The Anthroposophical Movement V Dornach 258
14 Jun Anthroposophic Movement (1938) — The Anthroposophical Movement V Dornach 258
15 Jun The Anthroposophic Movement — The Anthroposophical Movement VI Dornach 258
15 Jun Anthroposophic Movement (1938) — The Anthroposophical Movement VI Dornach 258
16 Jun The Anthroposophic Movement — The Anthroposophical Movement VII Dornach 258
16 Jun Anthroposophic Movement (1938) — The Anthroposophical Movement VII Dornach 258
17 Jun The Anthroposophic Movement — The Anthroposophical Movement VIII Dornach 258
17 Jun Anthroposophic Movement (1938) — The Anthroposophical Movement VIII Dornach 258
21 Jun Preparing for a New Birth — Sleep and Death. The Life Between Death and a New Birth. The Difference Between the Anthroposophic and Theosopic Worldviews. Blood and Nerve Stratford 224
29 Jul Colour — Measure, Number and Weight Dornach 291
05 Aug Education — Science, Art, Religion and Morality Ilkley 307
06 Aug Education — Principles of Greek Education Ilkley 307
07 Aug Education — Greek Education and the Middle Ages Ilkley 307
08 Aug Education — The Conception of the Spirit with Bodile Organs Ilkley 307
09 Aug Education — Emancipation of the Will in the Human Organism Ilkley 307
10 Aug Education — Walking, Speaking, Thinking Ilkley 307
11 Aug Education — The Rhythmic System. Sleeping and Waking. Imitation Ilkley 307
13 Aug Education — Reading, Writing and Nature-Study Ilkley 307
14 Aug Education — Arithmetic, Geometry, History Ilkley 307
15 Aug Education — Physics, Chemisty, Hand-Work, Language, Religion Ilkley 307
16 Aug Education — Memory, Temperaments, Bodily Culture and Art Ilkley 307
19 Aug The Evolution of Consciousness — The First Steps into the Supersensible Worlds Penmaenmawr 227
20 Aug The Evolution of Consciousness — The Path of Initiation Penmaenmawr 227
21 Aug The Evolution of Consciousness — Waking and Sleep-Life Penmaenmawr 227
22 Aug The Evolution of Consciousness — The Life of Dreams Penmaenmawr 227
23 Aug The Evolution of Consciousness — The Three-part-ness of Man and the World. The Dream-life Penmaenmawr 227
24 Aug The Evolution of Consciousness — Dreams, Vision, Premonition, "Second Sight" Penmaenmawr 227
26 Aug The Evolution of Consciousness — Sleep and Death. Druid Stones Penmaenmawr 227
27 Aug The Evolution of Consciousness — Experiences Between Death and a New Birth Penmaenmawr 227
28 Aug The Evolution of Consciousness — The Life Between Death and Rebirth Penmaenmawr 227
29 Aug The Evolution of Consciousness — The Higher Hierarchies Penmaenmawr 227
30 Aug The Evolution of Consciousness — Lecture XIII Penmaenmawr 227
31 Aug The Evolution of Consciousness — The Christian Mysteries Penmaenmawr 227
10 Sep Man in the Past, Present, and Future; The Evolution of Consciousness — Initiation Science and Star Knowledge VI Dornach 228
14 Sep Man in the Past, Present, and Future; The Evolution of Consciousness — Initiation Science and Star Knowledge VII Stuttgart 228
15 Sep Man in the Past, Present, and Future; The Evolution of Consciousness — Initiation Science and Star Knowledge VIII Stuttgart 228
16 Sep Man in the Past, Present, and Future; The Evolution of Consciousness — Initiation Science and Star Knowledge IX Stuttgart 228
26 Sep Supersensible Knowledge: Anthroposophy as a Demand of the Age — Supernatural Knowledge - Anthroposophy as a Demand of the Time Vienna 84
27 Sep Michaelmas and the Soul-Forces of Man — Anthroposophy and the Human Gemüt I Vienna 223
28 Sep Michaelmas and the Soul-Forces of Man — Anthroposophy and the Human Gemüt II Vienna 223
29 Sep Supersensible Knowledge: Anthroposophy as a Demand of the Age — Anthroposophy and the Ethical-Religious Life of Man Vienna 84
30 Sep Michaelmas and the Soul-Forces of Man — Anthroposophy and the Human Gemüt III Vienna 223
01 Oct Michaelmas and the Soul-Forces of Man — Anthroposophy and the Human Gemüt IV Vienna 223
05 Oct Four Seasons and the Archangels — Report on the Vienna Meeting. Michael and the Dragon: An Annual Imagination Dornach 229
06 Oct Four Seasons and the Archangels — Sulphur, Mercury and Salt Processes in Connection with the Earth and the Seasons. The Madonna with Child as a Christmas Imagination Dornach 229
07 Oct Four Seasons and the Archangels — The Four Seasons and the Archangels III Dornach 229
12 Oct Four Seasons and the Archangels — Crystal Formation in the Depths of the Earth. The Work of Uriel. The Trinity of Mother Earth, Father Spirit and Son as the St. John Imagination Dornach 229
13 Oct Four Seasons and the Archangels — Michael, Gabriel, Raphael and Uriel Through the Seasons Dornach 229
15 Oct Four Seasons and the Archangels — The Working of Michael. Meteoric Iron Stuttgart 229
19 Oct Man as Symphony of the Creative Word — Man as Symphony of the Creative Word I Dornach 230
20 Oct Man as Symphony of the Creative Word — Eagle, Lion and Bull as Representatives of Planetary Forces. The Temptation of Hegemony in the Presence of These Forces Dornach 230
21 Oct Man as Symphony of the Creative Word — Man as Symphony of the Creative Word III Dornach 230
26 Oct Man as Symphony of the Creative Word — The Nature of Butterflies. The Relationship of Insects to the Plant World Dornach 230
27 Oct Man as Symphony of the Creative Word — Butterflies, Birds and Bats. The Michael Impulse Dornach 230
28 Oct Man as Symphony of the Creative Word — Man as Symphony of the Creative Word VI Dornach 230
02 Nov Man as Symphony of the Creative Word — The Working of Elemental Beings in the Plant World. Gnomes, Undines, Sylphs and Salamanders Dornach 230
03 Nov Man as Symphony of the Creative Word — Man as Symphony of the Creative Word VIII Dornach 230
04 Nov Man as Symphony of the Creative Word — Man as Symphony of the Creative Word IX Dornach 230
09 Nov Man as Symphony of the Creative Word — Man as Symphony of the Creative Word X Dornach 230
10 Nov Man as Symphony of the Creative Word — Man as Symphony of the Creative Word XI Dornach 230
11 Nov Man as Symphony of the Creative Word — Man as Symphony of the Creative Word XII Dornach 230
13 Nov Supersensible Man — Supersensible Man III Tegel 231
14 Nov Supersensible Man — Supersensible Man IV Tegel 231
17 Nov Supersensible Man — Supersensible Man V Tegel 231
17 Nov Supersensible Man — Supersensible Man VI Tegel 231
18 Nov Supersensible Man — Supersensible Man VII Tegel 231
23 Nov Mystery Centres — Briefing on the Meeting in the Hague. The Soul Life of Man. The Path to the Three Ranks of Hierarchies through the Experience of Thinking, Memory and Gesture Dornach 232
24 Nov Mystery Centres — Mystery Centers II Dornach 232
25 Nov Mystery Centres — The Reminder of Human Life. Sleep and Waking. Man and the Hierarchies. Summer Will and Winter Will Dornach 232
26 Nov Nine Lectures on Bees — On Beekeeping 1 Dornach 351
28 Nov Nine Lectures on Bees — On Beekeeping 2 Dornach 351
30 Nov Mystery Centres — Mystery Centers IV Dornach 232
01 Dec Mystery Centres — Looking Back at the Lemurian Period. The Formation of the Earth, Man, Animals and Plants Dornach 232
01 Dec Nine Lectures on Bees — On Beekeeping 3 Dornach 351
02 Dec Mystery Centres — Mystery Centers VI Dornach 232
05 Dec Nine Lectures on Bees — On Beekeeping 4 Dornach 351
07 Dec Mystery Centres — The Nature of the Mysteries. Initiation into the Ancient Hibernian Mysteries Dornach 232
08 Dec Mystery Centres — The Nature of the Mysteries. Initiation into the Hibernian Mysteries Dornach 232
09 Dec Mystery Centres — The Nature of the Mysteries. Initiation into the Hibernian Mysteries. Reference to the Mystery of Golgotha. The Spiritual Impulses Emanating from Hibernia Dornach 232
10 Dec Nine Lectures on Bees — On Beekeeping 5 Dornach 351
12 Dec Nine Lectures on Bees — On Beekeeping 6 Dornach 351
14 Dec Mystery Centres — The Nature of the Mysteries. The Mysteries of Ancient Greece. Chthonic and Eleusinian mysteries. Plato and Aristotle Dornach 232
15 Dec Mystery Centres — The Nature of the Mysteries. The Mystery-Teaching in Ancient Greece. Revelation of the Secrets of Nature Dornach 232
15 Dec Nine Lectures on Bees — On Beekeeping 7 Dornach 351
21 Dec Mystery Centres — The Nature of the Mysteries. The Mysteries of the Cabiri at Samothrace. The Rosicrucian Mysteries of the Middle Ages Dornach 232
22 Dec Mystery Centres — Mystery Centers XIII Dornach 232
22 Dec Nine Lectures on Bees — On Beekeeping 8 Dornach 351
23 Dec Mystery Centres — The Nature of the Mysteries. The Mysteries of 10th to the 15th Centuries. The Tragedy of Medieval Researchers Dornach 232
24 Dec The Christmas Conference — The Opening of the Christmas Foundation Conference Dornach 260
24 Dec The Christmas Conference — Opening Lecture and Reading of the Statutes Dornach 260
24 Dec World History in the light of Anthroposophy — World History in the Light of Anthroposophy I Dornach 233
25 Dec World History in the light of Anthroposophy — World History in the Light of Anthroposophy II Dornach 233
26 Dec World History in the light of Anthroposophy — World History in the Light of Anthroposophy III Dornach 233
27 Dec World History in the light of Anthroposophy — World History in the Light of Anthroposophy IV Dornach 233
28 Dec World History in the light of Anthroposophy — World History in the Light of Anthroposophy V Dornach 233
29 Dec World History in the light of Anthroposophy — World History in the Light of Anthroposophy VI Dornach 233
30 Dec World History in the light of Anthroposophy — World History in the Light of Anthroposophy VII Dornach 233
31 Dec World History in the light of Anthroposophy — World History in the Light of Anthroposophy VIII Dornach 233