I believe the You Tube channel I’m posting them from has approval, because it remains up.
As for the transcript, I stated it is for educational purposes, not commercial purposes and that usually falls under fair use. (Which means it is intellectual property, that can be used for educational purposes, without copyright infringement.)
As for the spiritual laws and the mantras Chopra himself references, they are ancient and are clearly in the public domain…like the Bible. No one owns that information.
As for the challenge going viral, I suspect it is difficult for the Chopra Center to stop that, but why would they want to? It’s crazy free advertising for the Chopra center.
I hope that helps.