My avatar is
T. Townsend Brown holding a very UFO shaped aluminum dish he had constructed for experiments in electrogravitics. Brown was a scientist and inventor - he noticed a phenomenon that didn't agree with any theory, investigated it, and developed practical technology from it. This was all supressed. Electrogravitics is still not recognized by "modern" science.
What we don't know about reality, the physics behind electrogravitics and the unlimited travel and sources of energy associated with this knowledge, is hurting humanity. There is no need for poverty, pollution, hunger, etc., etc. Some may say that humanity is not ready for this power. I say it is the corrupt individuals at the top of the pyramid constantly spreading lies and indoctrinating humanity to focus on base desires and "us vs. them" that make it that way.
Jnana is sanscrit for "knowledge".