(Foster City, 10--14 March 2016)
Freedom is trust. Trust requires intelligence and the expectation of intelligence. Effective intelligence is scarce if only because wealth is scarce and unequally distributed. Trust requires some commonality of experience or values. The exercise of trust requires the willingness to bear risks. This willingness is facilitated by wealth and also by the culture of restlessness, which promotes novelty seeking.
That freedom leads to joy and that joy (or at least its pursuit) is a worthy goal are relatively new (Enlightenment) ideas, not universally accepted.