That the human race shares a collective consciousness and the main thing separating us in our thoughts is our filters. Our inhibitors and dis-inhibitors.
Like we all share one universal mind but some of us block out certain things, others choose to tune in to certain things.
This seems more possible with the internet, tv and media connecting us all together.
Graham Hancock talks/writes alot about consciousness. One theory is that the consciousness comes like a wave from outside the body. And that the brain is like a receiver.
Well that’s how I got the message, u should check out his works. Interesting stuff.
I like his stuff on ancient civilizations. Like the amazon he had some interesting stuff to say. Yeah I like him I’ll check what he has to say on consciousness:)