We seem to be on an exploration journey which started long time ago, to seek answers for this important question. Then I can not stop thinking about this quote from Einstein:
You cannot solve a problem from the same level of consciousness that created it.
I never read that before. Of course it's Einstein--makes perfect common sense. He didn't believe knowledge should be obscure or difficult to understand. He had a way of expressing profound ideas in a way that made them accessible to everyone.