[mcbits]

Human intelligence at the individual level evolved pretty gradually, but there hasn't been enough time for biology to explain our advancement in the last 10,000 years or 500 years. Culture and social organization are the essential nurturing factors there.

Every human genius would be out foraging for roots, perhaps reinventing the wheel or the lever, if it grew up without the benefit and influence of a society that makes greater achievement possible. Modern science and high technology that we attribute to human intelligence are really the products of a superintelligence (not to be conflated with consciousness) acting through us as appendages.

I think it's entirely possible (even likely) that all of the components of a new computational superintelligence already exist, but they are still "hunting and gathering" in the halls of academia or the stock market or biotech or defense...