Human Consciousness
Yes, there have some philosophical schools going back to Greeks that all this is nothing but a dream and nothing exist. Then there r debates over debates about what’s existence. In 16th century Descartes declared that since human being have consciousness, it exists! Real question is not existence because we do not have the data to prove without doubt if we exist or not. Reality is relative. Mine & yours is relative to this universe at this time and place. No matter what we do we cannot change that
Consciousness is from Allah(rooh) and it’s given to all humans separately so it can’t create another consciousness. It doesn’t need to Scientifically consciousness emerges from subconscious, how we don’t know, but it’s only a small part of subconscious therefore if we believe that consciousness can also create another of its kind then we simultaneously believe that it also has to create another subconsciousness and that’s not possible because nothing can create it’s creator or originator I don’t know which video u r referring to. QM has nothing to do with reality. Not because it’s not real but because we know so little about it. Every religion/spiritual ideology has taken QM, non locality, string theory or M theory and used it to verify there claim. QM is no different than what we already know. Our consequences in life could be anywhere and they materialize when we take an action! Isn’t that QM? Particle “exist” when we measure it! In other words, u know 1 single/particular future ONLY after u’ve after u’ve taken an action or made a decision