“Magician James Randi has used this empirical approach when testing those claiming to see glowing auras around people’s bodies:
Randi: Do you see an aura around my head?
Aura seer: Yes, indeed.
Randi: Can you still see the aura if I put this magazine in front of my face?
Aura seer: Of course.
Randi: Then if I were to step behind a wall barely taller than I am, you could determine my location from the aura visible above my
head, right?
Randi once told me that no aura seer has agreed to take this simple test.”