|Existence, philosophy, logic: the fact that there is something to which properties can be attributed. That does not mean that something has to be given immediately or can be perceived by the senses. See also ontology, properties, predicates, existence statements, realism, quantification, ascription.|
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Existence/Maturana. 2 areas: 1. physicality - 2. Relations - the two do not overlap.
Existence arises only from the operation of distinction by an observer.
Existence/reality/Maturana: as the only one remains the observer - and he only if he is observed himself.
Existence/Maturana: without observers nothing exists - and for the observer everything exists what exists in explanations - nothing is ahead of the distinction of one self - E.g. recognition of mother - E.g. bubble chamber - any distinction specifies a domain of existence - (a verse in the multiverse).
Biologie der Realität Frankfurt 2000