My mind is so open that, at times, all I can hear is the sound of the air passing through..........however, Derek Acorah is a charlatan; a fake; a fraud and a deceiver.
That there are things about which we, as yet, know very little, does not mean that this money-grabbing rogue has actually tapped into anything at all.
The disclaimer has had to be introduced to prevent folks being prosecuted under a recent Act of Parliament (can't remember exactly what it is); the palmists in Blackpool now have to have the same disclaimer displayed.