Any human technology that the general population can't understand is an egregious failure in education that will be indistinguishable from large-scale cognitive impairment. -- h-d'a
There has never been a time when most technology in use was understood by the general population.
"The Last Man Who Knew Everything"[0] was 1773–1829 and the trend towards compulsory education was only beginning, 2 countries at the start of his life and 7 at the end[1].
"The Last Man Who Knew Everything"[0] was 1773–1829 and the trend towards compulsory education was only beginning, 2 countries at the start of his life and 7 at the end[1].
[0] https://en.wikipedia.org/wiki/The_Last_Man_Who_Knew_Everythi...
[1] https://en.wikipedia.org/wiki/Compulsory_education