Near death experiences have been around for 40 years in medical literature and in the past 20+ have been studied more thoroughly by the medical profession. They are a fascinating and baffling phenomena: peak, hyper-lucid, complex experiences running in a brain with little to no blood flow. Very difficult to reconcile with our present knowledge. Some also have veridical out of body experiences. Memories of these occurrences don't get altered even 20 years later. It is pretty impressive stuff and all of the proposed conventional causes (oxygen deprivation, ketamine, dmt, rem intrustion...) fall very short of being able to account for these complex, highly organized experiences.
See any work by Dr. Bruce Greyson, Dr.Pim Van Lommel, Dr.Peter Fenwick, Dr.Jeffrey Long etc...
Also I've already mentioned the studies on psilocybin and how, similarly, peak experiences are obtained with a diffused dampening of all brain activity. All of the regions we know being involved in conscious experience are put to sleep while the subject goes into hyper-lucid mode.
More interesting evidence suggestive of mind ≠ brain:
- telepathy and precognition studies
- remote viewing studies (which even critic R.Wiseman admits it's a "proven phenomena by the standards of any other area of science")
- terminal lucidity
- well documented cases of "possession" (see references I gave earlier in this thread)
Personally I would like to see a lot more of these studies because at the moment the few scientists who venture in these fields are mostly met with hostility, prejudice and scorn. The money that goes into this research is infinitesimal and most of these researchers are basically risking their reputation because these topics are considered taboos under the current paradigm of materialistic sciences.
The irony is that behind closed doors many scientist feel fascinated and sympathetic with this sort of research but because they need to keep their career safe, they won't speak about any of this in public.
So yeah, science is ultimately driven by a set of beliefs, just like any other human endeavor.
The James Randi million dollar challenge still hasn't been paid out. You're welcome to give it a try:
No please, let's keep the conversation serious.
That's just a publicity stunt with no scientific validity proposed by a non scientist. Science doesn't need an ex-magician, self promoted Defender of the "Truth", to advance.
cheers