Contrary to my usual rule, I watched your video right through. I disagree with what, for purposes of this discussion, are the basics.Information in the Holographic Universe
My question is that isn't the abstractions carrying predictive power? And wouldn't that make the abstractions to be very real?
Of the physics, the nature and role of energy are insufficiently examined. Without energy there are no fields, for example. Nor does our narrator ever offer a definition of "information" while attributing amazing values to it (and there I stand by what I said earlier about it). The hologram argument is meaningless without that definition.
Nor do I accept any of the arguments based on George Berkeley, which whose philosophy I'm reasonably familiar. (I agree about quite a few of the points about how we perceive and interpret, but not so as to accept the video's take.)
Nor does our narrator attempt to define "mind", while hinting strongly that it's the ultimate something in the universe. "Mind" I'd say is a loosely defined bundle of human mental functions and processes, including reason, understanding, memory and emotion, but omitting eg waking and sleeping, reflexes, instinct, and not least the release of hormones and related biochemicals that control our mood, level of awareness, emotional interactions, and so on over a huge field.
How does "mind" exist without biochemistry? It doesn't. It IS biochemistry. What has mind other than humans, when these folk speak of it? They never say. Genus homo is only 2.5 million years old, in a universe maybe 13.8 bn years old. H sap sap is only a couple of hundred thousand years old, civilization only 10,000 years or so old. What was mind doing to pass the time for all those preceding billions of years?
But thanks anyway. I'm addressing the vid, not you.