lowtek
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Sorry I missed this one. Yes, I have taken psychedelics.
We use the term ‘altered consciousness’ in English, but I don’t know if I would call it that. I’d say it’s ‘altered perception.’ 'Altered consciousness’ is an expression, but one can argue that it’s the perception being altered rather than the consciousness itself.
There are essentially two schools go thought on this.
The first is a mechanistic view of the brain, where the brain is a machine and the starting point. The second view is that the brain is not the starting point, but second down the line.
In other words who is driving this vehicle.
It really boils down to questions of free will and the reason I shied away from the question initially is because these conversations get kinda heated sometimes, and even if it doesn't it’s the type of topic that derails threads (like it kind of did here,) and I wanted to keep this topic focused mainly on Psychology as it relates to business and entrepreneurship, but since this thread has already gone to sh*t, I’ll bite.
The scientific perspective is that it’s electrical activity in the brain. If you want to get technical NO it’s not actually electricity in the way a light bulb is, As Mr Scott so kindly pointed out but neurons communicating. The strictly scientific view is that consciousness is brain activity. Do most scientists strictly believe that? In my experience, I find that most think that there’s more to life than random chemical reactions in the brain. Even strict Atheists (Sam Harris being one) are kinda like “wellllllll.” I don’t know that consciousness is ‘outside the brain’, but I also don’t know that it’s just random chemical reactions. But there are many philosophical views on this. Essentially the question boils down to “is the brain running the show, or something behind that.” Without being crude it’s essentially the idea of ‘spirit,’ ‘soul’ etc. Is there a driver of this car or is this car driving itself? I mean it’s highly philosophical.
As far as I'm concerned, it's a fairly open and shut case.
1) The fact that mind altering substances can result in personality shifts and altered states of consciousness demonstrates that the brain is central to the phenomenological experience of consciousness
2) If there is some sort of driver other than the brain, the fact that behavior, memory, and perception can be so strongly altered through physical or chemical means indicates that the driver and the brain are so linked that they are practically the same.
3) Free will is purely an illusion, I would argue. We believe we have it because our when faced with a choice, we can imagine making any one of the seeming choices. However, simply imagining something does not make it real. I can imagine flying purple elephants, but they do not exist. What reason, other than my own imagination, do I have to believe that I could choose any differently than I have?
Also, the "random chemical reactions" thing is a straw man. Chemistry obeys the laws of physics, which is quite ordered. Startlingly complex phenomenon can arise as the consequence of only a few very simple laws.
For instance, Magnetism in magnetic materials, occurs as a consequence of a very simple rule: individual electrons will tend to align their spins in the direction of their nearest neighbors. This gives some materials (iron, for example) a net magnetic moment. It also means that those same materials can magnetize strongly in the presence of an external magnetic field. A rule governing the behavior of individual electrons results in bulk behavior in a macroscopic material.
Even cooler, if you subject some materials, under the right conditions, to time varying magnetic fields, the spins form a wave that propagates through the material (spin waves). All this rich and complex behavior comes from that one simple rule.
IMHO, and obviously this is not a settled matter, consciousness is an emergent phenomenon of systems that can process information at some critical threshold. There is a gradient in that processing capability, which is why we see evidence of phenomenological consciousness and higher intelligence, to some degree, in certain animals (elephants, dolphins, chimps, squids, in particular). It's also why when we ingest compounds that interfere with perception (i.e. interfere with our ability to process information) that we get altered states of consciousness.