Overview
- The 84-year-old made the remark during an interview on the Good Hang podcast this week and explicitly said he 'doesn't know if' the memory is real.
- Memory researchers told reporters that genuine memories from birth are extremely unlikely because babies lack the developed autobiographical systems needed to form lasting episodic memories.
- Scientists point to rapid early brain growth, high rates of neuron formation and later pruning as mechanisms that disrupt retention of events from the first years of life.
- Psychologists say vivid 'memories' of infancy often form later from family stories, photographs or imagination and can feel real even when they are reconstructed.
- Coverage has paired McCartney's anecdote with accessible scientific explanations, a mix that has renewed public interest in how infantile amnesia shapes what people believe they remember.