{"corpus":"steiner","locus":"GA 312/1920-04-01/p006","lang":"en","edition":"English","edition_basis":null,"is_original":false,"is_default_edition":true,"text":"This will also naturally make us attentive as to how we have to act in regard to the composition of the air, how we must notice whether we are in a position to give men air or whether to deprive them of it. Now you are able to take a more physiological approach, and to note the working of this correspondence. Pass in review all the substances at present known to us, and active in the human organism; and you will find that (with two exceptions) all these are found in combination with other substances within the human organism: as a rule we find compounds and solutions. Two only appear in their pure state within us; these are oxygen and nitrogen. So these main components of the atmosphere play also particular parts within our human bodies. Their interactions form as it were the very core of the substances in us. Oxygen and nitrogen are linked with the functions of the human organism; and they act as the only elements operating in their pure state, and not modified or deflected by other substances combined with them in the human organic sphere. So there is not only great significance in the actual presence of external substances, traceable within the human organism; we must also follow up the manner of their occurrence, and consider whether their operation remains free, or is bound up with something else. For the peculiar thing is that within the human organism, matter acquires special affinities to other forms of matter, and specific kinship. So if we introduce a substance into the organism which already contains a certain other substance, these affinities can become apparent. Follow this up, and you will come to a quite definite revelation, which spiritual science must point out. You are aware that vegetable, animal and human organisms are alike based on *proteins*, on *albuminous* substances. You know that, in the terms of contemporary chemistry, the main ingredients of albumen are the four main natural substances, carbon, oxygen, nitrogen, hydrogen, and, in addition, sulphur, as, so to speak, a homeopathic agent in the operations of the other four.","text_trust":"verbatim","quote_safe":true,"title":"Atmospheric Composition, Organ Systems, and Healing Substances","date":"1920-04-01","location":null,"word_count":353,"url":"https://anthroposophy.ai/v1/steiner/en/ga/312/1920-04-01/p006","alignment_confidence":"medium","alignment_reason":"off_by_one_paragraph","two_voice_volume":false,"translation_credit":{"identified_edition":"RSP1948","translator":null,"publisher":"Rudolf Steiner Press","publisher_inferred":true,"match_score":1.0,"source_url":"https://www.rsarchive.org/Lectures/GA312/English/RSP1948/SpiSci_index.html","publisher_note":"The publisher is inferred from the edition code, not stated by the source page. The translator and the edition identity ARE verified (the edition's opening text was matched against this corpus; see match_score and source_url). Cite the translator and edition with confidence; attribute the publisher only as probable, or check source_url before naming it."},"edition_coverage":{"de":["original"],"en":["English"]},"available_versions":[{"lang":"de","edition":"original","edition_basis":null,"is_original":true,"is_default_edition":true,"url":"https://anthroposophy.ai/v1/steiner/de/ga/312/1920-04-01/p006"},{"lang":"en","edition":"English","edition_basis":null,"is_original":false,"is_default_edition":true,"url":"https://anthroposophy.ai/v1/steiner/en/ga/312/1920-04-01/p006","paragraph_aligned":true}],"german_anchor":{"de_prefix":"1920-04-01","de_passages":[{"locus":"GA 312/1920-04-01/p006","url":"https://anthroposophy.ai/v1/steiner/de/ga/312/1920-04-01/p006"}],"bead_confidence":"medium","length_check":{"de_words":386,"en_words":353,"ratio":0.91,"partial":false},"correspondence":"established","note":"English passage numbering is edition-relative and this passage's lecture alignment is imperfect. The German original passage(s) above are the edition-invariant anchor — fetch them (lang='de') to verify wording before quoting across editions."},"witness_completeness":{"ratio":0.91,"band":"comparable","note":null,"word_count":5089,"original_word_count":5572,"may_be_abridged":false},"witness_quality":{"translator":{"status":"unknown","warning":"No translator is recorded for this edition. An unattributed translation cannot be weighed as a witness: you cannot tell which hand made the choices in it. Cite the German for anything load-bearing.","identified_edition":"RSP1948","translator":null,"publisher":"Rudolf Steiner Press","publisher_inferred":true,"match_score":1.0,"source_url":"https://www.rsarchive.org/Lectures/GA312/English/RSP1948/SpiSci_index.html","publisher_note":"The publisher is inferred from the edition code, not stated by the source page. The translator and the edition identity ARE verified (the edition's opening text was matched against this corpus; see match_score and source_url). Cite the translator and edition with confidence; attribute the publisher only as probable, or check source_url before naming it."},"entity_parity":{"status":"ok","checked_against":["GA 312/1920-04-01/p006"],"missing_from_translation":[],"present_only_in_translation":[],"bead_confidence":"medium","note":"Every load-bearing name in the German counterpart appears in this English passage. That is a check on NAMES only: a translation can keep every name and still reverse who acts on whom, change a number, or soften a claim. Read the German for anything you intend to rest an argument on."},"note":"quote_safe certifies the bytes of this text. This block is about the translation as a WITNESS: who made it, and whether it carries the same names as the original. See witness_completeness for how much of the original this witness holds."}}