If you pay a visit to
the conference website, you'll see that there will be two separate sessions - one specially dedicated to hardcore scientific and medical research, another is open to the widest ranges of philosophical, theological and spiritual stuff, personal experiences, popular opinion and the like.
Such separation is a good tactic for the researchers working outside the mainstream. It lets them to combine a scholarly approach with a popular outreach. For example, look at the "double" petition of Architects and Engineers for the 9/11 Truth - one part for the professionals (disclosure of degrees and affilations required), another one for a general population.