Re: To be effective potential needs wisdom...
Sure ...
But not just wisdom.
Personal ethics (principles and values) are of paramount importance.
His record seems to show he had nothing of the sort.
He has been quoted (The Guardian 20180316) as saying:
“Had I done nothing, I would always have been left wondering whether the hundreds of thousands of documents that had been leaked to unknown third parties would end up costing lives, either directly or indirectly.”
My take?
Utter bullshit.
Cheers.