A Quote by Lawrence M. Krauss
When it comes to the real operational issues that govern our understanding of physical reality, ontological definitions of classical philosophers are, in my opinion, sterile.
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That is an incredible period I think when you have a near-death experience. You are really understanding that there is a greater self than the physical body, and the cosmic anatomy as I call it is suspended and physical, is almost attached to it but not quite, and you're living in that in-between sphere of apparent reality around you and then the real reality of the infiniteness of it all.
Where these reduced (operational - E.W.) concepts govern the analysis of the human reality, individual or social, mental or material, they arrive at a false concreteness - a concreteness isolated from the conditions which constitute its reality. In this context, the operational treatment of the concept assumes a political function. The individual and his behavior are analyzed in a therapeutic sense - adjustment to his society. Thought and expression, theory and practice are to be brought in line with the facts of his existence without leaving room for the conceptual critique of these facts.
The reality we live in is selected by our conceptual definitions. You and I may be in the same physical space, but each of us will see it as entirely different.
There's no real objection to escapism, in the right places... We all want to escape occasionally. But science fiction is often very far from escapism, in fact you might say that science fiction is escape into reality... It's a fiction which does concern itself with real issues: the origin of man; our future. In fact I can't think of any form of literature which is more concerned with real issues, reality.
In other words, the propositions of philosophy are not factual, but linguistic in character - that is, they do not describe the behaviour of physical, or even mental, objects; they express definitions, or the formal consequences of definitions. Accordingly we may say that philosophy is a department of logic. For we will see that the characteristic mark of a purely logical enquiry, is that it is concerned with the formal consequences of our definitions and not with questions of empirical fact.
No requirement of industry is so much neglected as operational definitions.
In truth, opinion may be taken for understanding; understanding cannot be taken for opinion. How so? Surely because opinion may be deceived; understanding cannot be. If it could, it would not be understanding but opinion. For true understanding has not only certain truth, but the knowledge of truth.
Do not imagine that what we have said of the insufficiency of our understanding and of its limited extent is an assertion founded only on the Bible: for philosophers likewise assert the same, and perfectly understand it,- without having regard to any religion or opinion.
Although many philosophers used to dismiss the relevance of neuroscience on grounds that what mattered was the software, not the hardware, increasingly philosophers have come to recognize that understanding how the brain works is essential to understanding the mind.
Perhaps we all lose our sense of reality to the precise degree to which we are engrossed in our own work, and perhaps that is why we see in the increasing complexity of our mental constructs a means for greater understanding, even while intuitively we know that we shall never be able to fathom the imponderables that govern our course through life.
When you drill down, blockchains are really a shared version of reality everyone agrees on. So whether it's a fully immersive VR experience, augmented reality, or even Bitcoin or Ethereum in the physical world as a shared ledger for our 'real world,' we'll increasingly trust blockchains as our basis for reality.
It is the considered opinion of most members of our rational élites that, in any given difference of opinion with reality, reality is wrong.
Dreams have always expanded our understanding of reality by challenging our boundaries of the real, of the possible.
Real political issues cannot be manufactured by the leaders of political parties, and real ones cannot be evaded by political parties. The real political issues of the day declare themselves, and come out of the depths of that deep which we call public opinion.
I discovered that the study of past philosophers is of little use unless our own reality enters into it. Our reality alone allows the thinker's questions to become comprehensible.
If moral statements are about something, then the universe is not quite as science suggests it is, since physical theories, having said nothing about God, say nothing about right or wrong, good or bad. To admit this would force philosophers to confront the possibility that the physical sciences offer a grossly inadequate view of reality. And since philosophers very much wish to think of themselves as scientists, this would offer them an unattractive choice between changing their allegiances or accepting their irrelevance.
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