For an on-topic debate on the subject of the 'effect' (needs Real Player) go to: Inludes Sir Brian Josephson, James Randi, Nicholas Humphry and Sue MacGregor:
http://www.bbc.co.uk/cgi-bin/radio4/today/listen/audiosearch.pl?ProgID=1002031547
Sir BJ's comments following the interview:
" The reason for my bringing up Professor Humphrey's book (see review) is, quite simply, that his book represents his case against the paranormal. If the arguments in the book are faulty (and, so far, no-one has refuted any aspect of the case I made in my review), then the case for ignoring the experimental evidence (such as that of the US government's investigation of the paranormal) goes as well. Randi's assertion 'there is no firm evidence for the paranormal' also relies on not looking in detail at the evidence that is available, such as that quoted above.
At the end of the interview, Nicholas Humphrey appeared to be trying to argue that since conscious minds and measurements by a robot both cause wave function collapse, if one of them can do telepathy then so can the other; hence it would be wrong to think that human beings can do telepathy unless robots can also (I apologise if this was not the argument intended; time ran out at this point so one can only guess where the argument was going). But if this was the argument intended then it is clearly fallacious; collapse by human beings might be an especially organised process that does not occur in systems with a more limited level of mentality.
Should Prof. Humphrey care to supply me with details of his full argument, I will include them here.
It may be relevant to note that eligibility for the Randi Foundation Prize is not unconditional, being decided in each case by the Foundation itself.
Regrettably, time does not permit detailed discussion of the possible link I am envisaging might be possible between quantum theory and the paranormal. However, the following links may be of interest in clarifying what was said in the interview and in the controversal booklet:
Stapp's papers on mind, matter and quantum mechanics
http://www-physics.lbl.gov/~stapp/stappfiles.html
My own papers on physics and the mind
http://www.tcm.phy.cam.ac.uk/~bdj10/mm/articles/PM.html
Further, a significant current development that is of relevance is the revived interest in the semiotic concepts (
http://www.library.utoronto.ca/see/ ) of the philosopher C S Peirce. (
http://www.peirce.org/ ) It is now being realised that Peirce's theories as to the role and functioning of signs is relevant to various areas of science, some of them having clear bearing on the paranormal."