noun
inclusionism; inclusivism
A philosophical or theological stance that advocates including diverse viewpoints or groups. Often contrasted with exclusivism.
彼の宗教観は包摂主義に基づいている。
His religious views are based on inclusivism.
この議論では包摂主義と排他主義が対立している。
In this debate, inclusionism and exclusivism are in opposition.
Compound of 包摂 (ほうせつ, 'subsumption, inclusion') and 主義 (しゅぎ, '-ism'). The exact historical derivation is uncertain, but it likely emerged as a translation of Western philosophical terms.