One can decide that the principal role of knowledge is as an indispensable element in the functioning of society, and act in accordance with that decision, only if one has already decided that society is a giant machine. ↗
I used to look at these pictures of trumpeters pointing their instrument to the ceiling. Stunning pictures, but if you play the trumpet and point it upwards, all the spit comes back into your mouth! ↗
Well, I had started a program which is even longer running than this one in 1967 which was a jazz program called The Best of Jazz and that still goes out on Monday nights. That's been going for 33 years or something. ↗