MO goes po : K goes r : thermo-setable Reality becomes eternally thermo-softenable

Modernity optimistically and fervently believed that all of Reality , the entire chemical, biological and physical world, was plastic of a definite sort : thermo-set-able.

Everything - even human beings - was malleable but once set  perfectly and 'cured'  would remain thus - perfect - forever.

It was, in a sense, a view of reality as all K-selectable ; round rods for every round hole : every niche perfectly matched to an activity or being - forever.