I’ve had a number of follow-up thoughts since doing the previous entry. One is that the visions must go back much further than I’ve previously dared to imagine.
Based on various lines of evidence, I’ve dated the birth of the spirit vision to around 280,000 years ago, followed by the cosmic order vision and then the aristocracy vision at roughly 100,000 year intervals. This suggests that the kinship vision must predate spirit by at least as much — which would take it back to some 400,000 years ago, when our likely ancestors in the Middle East began showing signs of an enhanced mastery of space and time.
That in turn means the initial Vision of Everything must be older yet. And because of the air of immemorial antiquity that hangs over it, I would wager it ruled our lives for much longer than a mere hundred thousand years. It could easily date back another 500,000 years or even a million.
This isn’t as weird as it might seem on first glance. As I’ve discussed in the past, even the very earliest handaxes must have been the product of a well-defined algorithm that specified what actions to perform in what order. And the more elegant and symmetrical axes of 700,000 years ago imply a further advance in our ability to define and carry out rules-based processes.
The mental capacity required for tool-making may have prepared our minds for the more elaborate rule-based systems of language. And language in turn would have made more complex tool-making possible, creating a positive feedback loop between the work of our hands and the work of our tongue.