What justifies a discipline is its grounding in practical activities. Documentary evidence is a necessary, but not sufficient, condition for viability. This applies to semiotics as it applies to mathematics, physics, chemistry, computer science, and all other forms of questioning the world. While all forms of knowledge testify to the circularity of the epistemological effort, semiotics knowledg...

There is evidence that an inclination towards spirituality could be genetic ( Hamer 2004 ). The existence of a god cannot be proven. We arrive at belief in God either through faith or through an interior experience, such as a mystical state.