A Tibetan Lama said to me, "The best place to stand, Ram Dass, is halfway between hope and hopelessness." So I can write a scenario for the 21st century in either direction. One is that it all goes to hell and that it's truly the dark age.
Ram DassWhat we're seeing "out there" is the projection of where we're at--the projection of the clingings of our minds.
Ram DassFinally you come to a point where you almost know it all. You are very wise. You are very pure... except for the fact that you may well have gotten caught in the last trap... the desire to know it all and still be you, "the knower." This is an impossibility. For all of the finite knowledge does not add up to the infinite. In order to take the final step, the knower must go. That is, you can only BE it all, but you can't know it all. The goal is non-dualistic - as long as there is a "knower" and "known" you are in dualism.
Ram Dass