We, humanity, already have knowledge available. It is here. We are just so unable, unwilling to extend, open our mind to embrace it. We prefer to stay in what we perceive as control. Truth is not so important to us, we gladly sacrifice it so that we can shrink the message down to a level where we feel we can grasp it. Identification in ego upholding its grip. Our fear is our greatest hindrance. Knowledge, or knowing itself, is available to us could we just make the effort to rise to it.