#Intellectual Obsolescence

The Fleeting Freshness of Knowledge in Modern Life

Looking back, history is filled with discarded certainties. Medieval doctors bled patients to cure illness—a practice once grounded in ‘expert’ knowledge, now considered hazardous. Similarly, Pluto, long thought to be the ninth planet, was reclassified in 2006 as our astronomical models changed. These shifts remind us that stored knowledge, left unexamined, can turn stale or even misleading. [...]

Knowledge Keeps About as Well as Fish – Alfred North Whitehead

Knowledge demands ongoing renewal: professionals in fields like medicine or technology continually update their expertise to prevent it from 'spoiling.' Whitehead’s observation resonates with the modern concept of lifelong learning, advocated by UNESCO since the 1970s. Without continued learning, knowledge can lose relevance and accuracy. [...]