A small list of sources interviewed in Communication Intelligence include:

Professors/Lecturers: Harvard, Stanford, Yale School of Medicine, Duke, Carnegie Mellon, Rensselaer Polytechnic Institute, Boston University, Markkula Center for Applied Ethics at Santa Clara University, University of Miami (OH), University of Kansas, University of Mississippi, University of North Texas and more.

Founders and CEOs
Political analysts
Former CIA professionals
Doctors and surgeons
Communication analysts
Leadership consultants and advisors
Attorneys and law partners
Expert on language and apology
AI company leaders
AI media production owners
Workplace bias and diversity-and-inclusion consultants
Workplace advisors
Podcasters
Former NFL player
Public relations and media relations professionals
Communication trainers and consultants
Executive coaches
Negotiation coaches
Conflict management/resolution practioners, mediators
Media training, TV hosting and talent executive specialist
Former vice president of communications at Nike, leader of communications for Converse, global communications at Tesla
and part of the leadership team at Square
Branding advisors
Authors
Mental health professionals
Newsletter writers