Greebo
Critical Thinker
Another thread about this is here:
http://www.internationalskeptics.com/forums/forumdisplay.php?f=82
Thanks for letting me know!
Mods - feel free to merge / delete / whatever this thread
Thanks
Another thread about this is here:
http://www.internationalskeptics.com/forums/forumdisplay.php?f=82
That link leads to the "Social Issues" forum, an no obvious story about water dowsing.Another thread about this is here:
http://www.internationalskeptics.com/forums/forumdisplay.php?f=82
BBC News said:In a statement issued later, Severn Trent said: "We don't issue divining rods but we believe some of our engineers use them."
All the companies emphasised they do not encourage the use of divining rods nor issue them to engineers, and said modern methods such as drones and listening devices were preferred.
It appears to not be the policy or protocol for these companies...
http://www.bbc.com/news/uk-england-oxfordshire-42070719
It appears to not be the policy or protocol for these companies...
http://www.bbc.com/news/uk-england-oxfordshire-42070719
Not just the UK.
In the US, dowsing for utility locates around construction sites happens quite often. A guy in a hard hat and utility company logo orange safety vest hops out of a truck and starts waving bent welding rods around and spray painting lines on the sidewalk.
I have seen or heard stories of power, water, electric, sewer, gas, communications, even fuel lines in a bulk tank farm dowsed, marked, and signed off.
I've seen a guy dowse for an underground power cable and he was right on the money. Don't know what that means in the big picture, but I'm inclined to think that there may be something to it and don't reject it out of hand.
Because "We don't encourage our workers to try and fix infrastructure problems with magic, we just let them" is so much better.
I've seen a guy dowse for an underground power cable and he was right on the money. Don't know what that means in the big picture, but I'm inclined to think that there may be something to it and don't reject it out of hand.
This.
If I started casting runes in order to try and figure out why there was a bug in some code I would expect to get sacked.
Ooh, look.
Anecdote!
Confirmation bias could well be the whole explanation of perceived accuracy rates higher than chance, but I think it's possible some of them may essentially be letting their unconscious mind make its best guess, based on past experience and all the data entering their senses (which will be much more than is being brought to the attention of their conscious awareness). That might give a hit rate which is genuinely better than chance.How could or would they continue this practice if they are consistently wrong or no better than chance?
Shouted at the radio this morning. John Humphrys had a scientist in who was far too polite about it all, especially when Humphrys told his own anecdote - basically he had to find a source of water on his own farm as a well had run dry and a diviner found one which they then ran a pipe from. Scientist talks about coincidence and no known mechanism, ideomotor, unconscious clues etc.
Humphrys then ups the ante (yeah there's always more impressive detail to add) and states that sometime later they had a leak in that water supply and a diviner successfully located it. He went on and on about it being a 4 acre field so no way it was chance and all the scientist came back with was that divining failed controlled tests.
I was screaming at the radio that it wasn't a spot in a 4 acre field, it was a spot along a straight line, as they all knew where the source was (having 'miraculously' found and dug it out some time earlier) and the output and had laid the sodding pipe between them in the first place. Not only that but if it was a significant enough leak to have been noticed in the first place, there were probably visual cues!
Aaaarghh, come on Radio 4, you're supposed to be better than this!