He may have those credentials.
But there is nothing new or profound presented in the video. It is a low key Tony Robbins smooth authoritative voice delivery and it is science boiled down for lay people.
If you take this as the basis for believing that there is no objective truth...you're all set then.
I'm not going to live in that fog with you.

The Japanese were preparing for an American invasion/siege at the end of WW2. But it ended differently because there was a very different and particular reality and truth. Truth and facts matters.

Do you identify as a boy or girl today? Which is your truth?

https://soundcloud.com/sunset-poet-of-texas