Why do so many people believe in psychic phenomena? Because they have psychic experiences. And why do they have psychic experiences? Because such experiences are an inevitable consequence of the way we think. I suggest that, like visual illusions, they are the price we pay for a generally very effective relationship with a massively complex world.

Consciousness is a hot topic. Relegated to the fringes of science for most of the twentieth century, the question of consciousness only crept back to legitimacy with the collapse of behaviourism in the 1960s and 1970s, and only recently became an acceptable term for psychologists to use. Now many neuroscientists talk enthusiastically about the nature of consciousness, there are societies and regular conferences, and some say that consciousness is the greatest challenge for twenty-first century science. Although confusion abounds, there is (...) at least some agreement that at the heart of the problem lies the question of subjectivity - or what it’s like for _me_. As philosopher Thomas Nagel (1974) put it when he asked his famous question "What is it like to be a bat?" - if there is something it is like _for the bat_ then we can say that the bat is conscious. This is what we mean by consciousness - consciousness is private and subjective and this is why it is so difficult to understand. (shrink)

Also published in 1998 in S.R.Hameroff, A.W.Kaszniak and .C.Scott (Eds) _Toward a Science of_ _Consciousness II._ MIT Press. 701-707. Note that there were problems with the editing of this volume and there are some misprints. This version is correct.

This accessible and comprehensive overview of the work of Stanislav Grof, one of the founders of transpersonal psychology, was specifically written to acquaint...

possible, your investigation is unlikely ever to get off the ground), there’s no such excuse for philosophers. The philosopher should be unrestricted by fashions in thought, including the unquestioning acceptance of whatever scientific theories are currently dominant. The fact is, however, that in this field and in the philosophy of mind, many.

Most people have had the experience of turning round feeling that someone is looking at them from behind, and finding that this is the case. Most people have also had the converse experience. They can sometimes make people turn around by staring at them. In surveys in Europe and North America, between 70% and 97% of the people questioned said they had had personal experiences of these kinds (Braud et al., 1990; Sheldrake, 1994; Cottrell et al., 1996).