The International Journal of Transpersonal Studies (IJTS) is a semi-annual peer-reviewed academic journal encouraging empirical research on topics in transpersonal, integral, humanistic, positive, and other whole person approaches to psychology and related fields. As the largest and most accessible journal in the transpersonal field, and the only transpersonal journal listed by Scopus, IJTS is a highly influential publication within its sub-field of psychology. IJTS is read in over 180 countries and 30 dependencies or territories, and its readership is reflected in more than 125,000 total article downloads per year by more than 50,000 total users.

Current Issue: Volume 42, Issue 1 (2023)



Special Topic Introduction


Mathematical Calculation for the Finality of Death?

Mathematical Calculations for the Finality of Death? The Drake-S Equation
Glenn Hartelius

Special Topic Articles


Is Biological Death Final? Recomputing the Drake-S Equation for Postmortem Survival of Consciousness
Adam J. Rock, James Houran, Patrizio E. Tressoldi, and Brian Laythe


Dead Reckoning: A Multiteam System Approach to Commentaries on the Drake-S Equation for Survival
James Houran, Adam J. Rock, Brian Laythe, and Patrizio E. Tressoldi

Book Review