Etymology From all + -ism, coined by David Lewis in his 1989 paper "Noneism or Allism?".
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A belief in the existence of all possible entities including past and future things or unactualised possibilities.
Allism is the position of those who think that all these entities actually exist, and moreover, everything we can speak meaningfully about in some sense exists.2011, Angelica Nuzzo, Hegel and the Analytic Tradition, →ISBN:
Allism is noneism with a twist. Fore whereas the noneist holds that some objects have no kind of being at all, the allist holds that every object has being.2012 June 1, Richard Woodward, “Towards Being”, in Philosophy and Phenomenological Research:
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But the rewritten noneist theory just is Allism [the view that everything over which the noneist quantifies exists] and our new quantifiers are defined in exactly the same way as Quine's!2012 July 25, Graham Priest, “Lost in Translation: a Reply to Woodward”, in Philosophy and Phenomenological Research:
allism
noun
US /ˈælɪzm̩/
Etymology From allo- + -ism, coined by Andrew Main (Zefram) in 2003, in contradistinction to autism, where 'auto-' refers to a self-integrated neurology and 'allo-' refers to an other-integrated neurology.
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Humorous, Sometimes A neurological condition characterised by the lack of autistic symptoms.
Etymology From all + -ism, coined by Peter van Inwagen in 2009.
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Creationism, Lifestyle, Religion The rejection of creationism in all its forms (including intelligent design) and the assertion that evolution alone is responsible for the diversity of all living creatures.
Let us call it Allism – since it is essentially the thesis that natural selection does it all.2009, Louis Caruana, Darwin and Catholicism, →ISBN, page 12:
Allism is inconsistent with theism, and, therefore, anyone who professes ignorance as to whether Allism is true should profess ignorance as to whether God exists.2009, Melville Y. Stewart, Science and Religion in Dialogue, →ISBN, page 823:
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2013, A. Rosenberg, Theism and Allism in The Philosophy of Peter Van Inwagen Ed. John Christopher Adorno Keller