Watched a dozen minutes of this video and there have been too many LIES already to consume my time going through it, just to comment.
All the "science" they spout is wrong. And thus, if you try to use that as a starting point, you fail.
Greer… i would not trust Greer with anything. Especially my life. Someone who lies that much, even if he means well, or if, and especially if he is ignorant and naive, is not to be trusted with your life.
I guess time will tell if this project of Dr. Greer's to harvest a zero point energy device and open source it becomes a reality or not. I can't speak to wether or not the science the documentary presents is correct or not. Half a century on Earth has taught me that, most times the truth is somewhere between the two extremes. I believe climate change is both a natural cycle and that natural cycle is being accelerated by human intervention. I suppose this is a good example of the age we live in, there's so much contradictory information out there it's very difficult to tell the truth from the lies. At the same time I think we have to be very mindful not to get to the point where we don't trust anything. That old Russian proverb --- "Trust, but verify" seems to be tailor made for our time. I can understand what you say about being hesitant to speak up if I was an inventor. It hasn't worked out so well for people who've done this in the past.