The title of this thread was intentionally chosen to evoke some relationship between the Universe, as a whole system, and human consciousness as a part (and maybe participant) in that system. In Federico Faggin's book Irreducible, he tends to use Plotinus' notion of The One (ultimate source of reality) instead of the Platonic notion of Cosmos (the universe conceived as a beautiful, harmonious, and well-ordered system). But some people prefer the religious term “God” in their discussions of Ontology (what we can know about our existence). — Gnomon
I appreciate the careful thought you've put into this post. But it has to be acknowledged that in these discussions, we're touching on deep questions of philosophy which have occupied great minds for millenia. And also we're in an unprecedented cultural situation where knowledge of these ideas has been widely (almost indiscriminately!) circulated first through mass media and now through interactive media. So it is possible for us all to pick up fragments of these ideas and combine them in various ways. It's a complete melting-pot. But then there's also the element of crisis, a civillisational, environment and political.
So there's a lot going on here.
Federico Fagin
Fagin, as I said, I respect. Actually I saw him speak at the last Science and Nonduality conference I went to, in 2013, in San Jose. (I did know the way there, fortunately.) He's an open sort of fellow, doesn't come across at all pretentious. This book of his, I'm sure, has been many decades in incubation, he too has gathered all these bits and pieces from world wisdom literature, and combined them with his particular philosophical outlook. That is informed both by his background as a phycisist, inventor and technologist, and also by the overwhelming spiritual awakening he had at Lake Tahoe many years ago.
But a problem I detect with it is that he hasn't been obliged to defend his thesis, which he would have done, had he come up through higher education. I've discussing the book with ChatGPT, who observed that, had his work been presented as a thesis, he would have had to have fielded questions such as:
“This is no longer physics but philosophy — please indicate the grounds for the shift.”
“You are making an ontological claim here. On what basis?”
“Is this inference licensed by the formalism, or is it a metaphysical choice?”
All these questions would oblige Fagin to justify some of the assertions he makes. And he well might be able to answer them - but they have never been asked. So he comes across as something of a maveric or a dark horse. So though he draws on many sources, it is difficult to map his ideas against those of his possible peers in consciousness studies. I don't think his writing is in the least harmful or pernicious, and I overwhelmingly agree with at least the aim of his project, but I don't think it's going to get a lot of traction for these reasons. The fact that it was published by Kastrup's Essential Foundation is not also necessarily a point in its favour. But all that said, I still think Irreducible is an important and serious book, and it's not my aim to dissuade you or anyone from reading it.
Non-dualism in Culture and Society
Getting back to that point about the 'melting pot' - one of Kastrup's frequent interlocutors is Swami Sarvapriyananda of the New York Vedanta Society. That organisation was founded by Swami Vivekananda in the 19th century, as part of Vivekananda's whistle-stop tour of the USA after the World Parliament of Religions (1889 from memory). So it's a venerable institution, and the Swami is an erudite and learned speaker (indeed I recommend his online lectures.)
But notice the context of Advaita Vedanta: it is an orthodox school of Hinduism, which observes the strict and traditional code of ethics (not that the Swami exaggerates that in his talks). These are the 'restraints and observances' common to yogic schools:
- Yama (moral discipline)
- Niyama (observances)
- Asana (physical postures)
- Pranayama (breathing techniques)
- Pratyahara (sense withdrawal)
- Dharana (concentration)
- Dhyana (absorption or meditation)
Samadhi (enlightenment or bliss)
That is "cultural context" (although Advaita, in particular, tends to be among the more radical of the orthodox Hindu schools). It is in that context that the principles of Advaita (non-dualism) are conveyed to students (chela). The meaning of Upaniṣads, the core texts of Vedanta, is 'sitting closely' - the idea being that these teachings are conveyed teacher-to-student in a religious context around a strick ethical discipline. Which is why I suspect much of the popular literature on nondualism fails as it doesn't embody the existential transformation which the genuine teaching entails (there's a British Vedanta teacher who has written extensively on this, see
https://www.advaita-vision.org/traditional-versus-neo-advaita/)
I'm not trying to be moralistic in saying this, as I myself am not a celibate vegetarian yogi. But I mention it, because this background is often not conveyed in philosophical discussions of non-dualism. (I think Bernardo Kastrup would probably appreciate that point, but again, it doesn't necessarily come across in his dialogues with the Swami.)
Metaphysical Realism
Another difficult subject. Suffice to say, I think it's the understanding, taken as obvious by a lot of our contemporaries, that science is the arbiter of what is truly the case. But scientific method embodies certain characteristic attitudes and procedures which are problematic in a philosophical context. First and foremost is the implicit acceptance of empirical experience or sense-data, subjected to mathematical analysis and extrapolation, as the sole source of valid insight. There's an implicit acceptance that the sensory experience of the world conveys what is truly the case, so long as it is interpreted correctly in light of scientific standards of evidence. But as I often say, I think the discovery of the uncertainty principle by Werner Heisenberg 100 years ago, holes that kind of scientific realism below the waterline. Learning how to think about and cope with that is one of the chalenges we face.