Good Coast3Coast guest on "secular study of the afterlife" seems to echo Russel/Matzke. They way Dr. Betty is presenting the problem is similar although he does not refer to quantum physics, especially the math that Matzke presents to talk about quantum physics. Excerpt from article..

quote

The secular study of the afterlife that Dr. Betty writes about is our movement too. The future of spiritual belief in this world is evidence-based and free the shackles of dogma and orthodoxy. Whether you are a millennial or an octogenarian, the Search for Life After Death is the desire to truly know that the afterlife is a natural extension of consciousness based on the study of real evidence, and one day – scientific proof. Religions ask you to simply take their word for it, and they actively discourage their followers from even considering the evidence, pointing to scriptural prohibitions on anything vaguely occult. In today’s world, that kind of ridiculousness just won’t fly for open-minded people of any age.

https://thesearchforlifeafterdeath.com/2016/09/04/stafford-bettyhuff-post-the-looming-divorce-between-religion-and-the-afterlife/

https://www.coasttocoastam.com/guest/betty-stafford-68277/