I was fortunate to meet Dr. Steven Greer (www.siriusdisclosure.com) at a workshop in Joshua Tree Retreat Center earlier this year. I have heard many of his lectures on YouTube, as well as reading his book and seeing the documentaries he produced. I see Dr. Greer's work as very important to humanity at this time. Early in his life, Dr. Greer had a near death experience as well as several ET contacts, and these experiences dramatically affected his life and view of reality, as you may imagine.
On the Saturday show, we have started to get into deeper aspects of consciousness and the environment around us that is beyond our usual perception, but which is just part of our normal scope of experience that we have forgotten, and can have again. Most of the discussion related to beings around us that we do not see, has been about beings (I call them people) on frequencies faster than the one we call reality. They are mostly not ET's, they belong to other dimensions. Dr. Greer is aware of them too, but has put a lot of emphasis in his own work on ET's (extraterrestrials, physical beings not from our particular planet). He has had numerous contacts and direct communications with ET's, but even more important, he has been able to successfully teach others how to initiate this kind of contact by themselves or in small groups of friends with the same interest.
More information >> Part 1 - http://lostartsresearchinstitute.com/2014-12-26-02-43-37/upcoming-show/item/560-show-138-8-20-17-dr-steven-greer