Theosophy and the Crisis of Modern Reason: Science, Literature, and the Spiritual Frontier

ThispaperexplorestheintellectualnetworksurroundingHelenaPetrovnaBlavatsky (1831–1891) and the far-reaching influence of her Theosophical movement across science, literature, and philosophy. Emerging at the height of nineteenth-century rationalism,Theosophysoughttoreconcilescientificmaterialismwithspiritualintu- ition. Its impact extended beyond mysticism, shaping the imaginations of scientists such as Nikola Tesla, Thomas Edison, and William Crookes, as well as writers like Arthur Conan Doyle and W. B. Yeats. By examining Theosophy as a philosophical bridge between reason and revelation, this study argues that Blavatsky’s vision rep- resents not a retreat from science but an expansion of its metaphysical horizon—a precursor to the modern quest for meaning in an age of mechanized reason.