A great leap forward? 50k years ago?
Wasn't that when god created Adam and Eve?
And no Kadagar, I have no idea what intelligences are, how many of them are scientifically proven to exist in a given framework of didtinguishable differences or how well that corresponds to reality. Given that HoreTore has posted several links to debunk most of what you say, I assume it would be a waste of time to read your debunked sources now, had you bothered to link to all of them.
And of course some people require more effort, a good first effort would be to stop ignoring or treating them like outcasts in very subtle ways.
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