Nothing is so admirable in politics as a short memory. — John Kenneth Galbraith

Nothing is so admirable in politics as a short memory.

Author: John Kenneth Galbraith

Insight: We live in an age of perfect memory. Every politician's old tweet is archived. Every contradictory statement lives forever on video. Yet Galbraith's observation feels more relevant now, not less. The reason? Because successful political actors seem to have mastered the selective forgetting he was talking about—not the actual memory loss, but the public amnesia we collectively choose. When a leader shifts positions dramatically, they simply reframe it as growth or changing circumstances. Voters, exhausted by information overload, often let it slide. We forget the broken promise from three years ago because there's a new crisis today. This works both ways: politicians who obsessively litigate yesterday's failures can't move forward, but those with zero accountability corrode trust. The tension Galbraith identified is still alive—we need just enough collective forgetting to let new ideas flourish, but not so much that leaders face no consequences. The tricky part is knowing where that line is. A healthy democracy probably can't function on either extreme: total recall that makes all politics tribal grudge-settling, or convenient amnesia that enables endless betrayal.