science is all too often seen as useless. It is seen as "ivory-towered
and quite out of touch with the real world."
can use it. In the real world
He who can't see it, may think it's not real. May even be certain
it's not real.
who teaches should connect his teaching and his students to the real world.
He who can't, should try something else.
Shaw's maxim "for revolutionists"?
who can, does. He who cannot, teaches."
have truths in dimensions that the teacher simply hasn't perceived.
And so, a revolution is needed to clear the silt out of the teaching that
produces knowledge without usefulness.
whole shelves of textbooks all of which are: