The set of experts I'd like to invite to Talk page discussions would be published, widely cited authors, including professors, engineers, scientists, and non-de

The set of experts I'd like to invite to Talk page discussions would be published, widely cited authors, including professors, engineers, scientists, and non-degreed practitioners with a good reputation in their field. Publications can be academic, professional, and/or popular, IMHO. Peer review, of course, helps. Longevity helps. Professors who have published, and been cited, would certainly become seen to be established in their field.