Essentia Foundation’s Hans Busstra visited Vienna to attend a conference on the foundations of quantum mechanics, and interview physicists on the metaphysical implications of quantum mechanics. In this essay, he argues that what is called ‘experimental metaphysics’ might be at the heart of future progress in physics, and that philosophy and physics are moving closer together.

Once an enthusiastic Idealist in the tradition of Arthur Schopenhauer, the later Friedrich Nietzsche broke from Schopenhauer’s philosophy with a vengeance. Adebambo Adedire argues that this shift had more to do with Nietzsche’s later rejection of the metaphysical project itself, than with the particulars of Schopenhauer’s Idealism. For Nietzsche was to eventually consider the goal of understanding the nature of reality both impossible and inherently demeaning to the human condition. Yet, we ask, can a thinking human being ever stop wondering about what reality, and the self within it, ultimately are? Even if we, as primates, cannot arrive at the ultimate metaphysical answers, aren’t we correct in aspiring to overcome our own metaphysical mistakes and delusions?

Mainstream science still tends to dismiss extrasensory phenomena (ESP). However, these so-called ‘anomalous phenomena’ are key to understanding the nature of reality, claims Dr. Julia Mossbridge: “We are beginning to change the way we think as science enters the ‘maybe we got it all wrong’ phase.” In this interview, Natalia Vorontsova talks to Julia about her research in fields ranging from neuroscience and psychology to physiology and physics, tackling questions of free will, the nature of time, the mind-body problem, and key metaphysical implications.

Hans Busstra sat down with John Vervaeke to discuss the meaning crisis, the Zombie myth we’re in, and how it all relates to what Vervaeke calls “rabbit hole metaphysics”: the conspiratorial, outlandish and often absurd ideas people start believing in, in search of meaning. A characteristic of rabbit hole types of metaphysics is that they have a ‘thick’ description of reality: a constellation of ungrounded assumptions build up to a ‘once you get this, there’s no way back’ narrative, which repeats itself in online echo-chambers.

The structures of our language, which function as directly accessible carriers of meaning, reveal remarkable parallels to physical systems—particularly quantum systems—which can therefore be regarded as carriers of meaning as well. This profound interconnectedness of language, thought and reality challenge our conventional understanding of what is going on, argues Dr. Sachs. His insightful observations reveal surprising ways to make sense of the paradoxes of quantum mechanics along linguistic—and therefore thought-like—lines. Though involved, we highly recommend that you give this essay a careful read, as it is surely worth the effort.

Two giants of science and technology—Nobel Laureate in physics, Sir Roger Penrose, and inventor of the microprocessor, Federico Faggin—meet to discuss their ideas on the relationship between Quantum Physics and consciousness, with the special participation of our own Bernardo Kastrup. While always respectful and congenial, the participants don’t shy away from disagreements. Their starting difference regards Quantum Theory itself: while Federico Faggin and Bernardo Kastrup allow its implications to inform their views, Sir Roger Penrose believes the theory itself to be at least incomplete and require further development. The discussion helps pin down and make explicit the fine points of the three gentlemen’s respective ideas regarding consciousness.