What has changed in learning each time a transformative tool or technology has come along from a) written language b) papyrus c) codex d) printing and e) the Internet? A neuroscientist will say that the human brain hasn't changed one jot - its innate capacity to learn and to do so at certain developmental stages remains the same. Struggling to see what is new, believing that our latent motivations, drives and inclinations to learn as individuals are as unique to each of us as it has always been I see one change only - the numbers, whether as a percentage in a population or as a gross figure - literacy could only expand as the printed word got into the hands of more people. The Internet will in due course help put primary, secondary and tertiary education into the hands of the disenfranchised.
What has been the frequency of genius revealing itself over the last thousand years?
Even accounting for the billions to chose from in the 21st century compared to the 15th, or 1st, won't exposure too and access to 'an education' by billions give genius a chance to develop and show itself like never before?