← Home
Robert Waldinger — director of the Harvard Study of Adult Development, the longest-running study of happiness (85+ years). The conclusion: close relationships are the single strongest predictor of health and happiness. Not wealth, not fame, not career success.
This summary was generated from show notes and public descriptions, not from a full transcript review. Details may contain inaccuracies.
Canon
•
Waldinger: 85 years of data, tracking 724 men from adolescence to death. The single strongest predictor of health and happiness at age 80 was relationship satisfaction at age 50. Not cholesterol, not income, not career prestige.
•
Waldinger: material gains (income, possessions, status) show hedonic adaptation — happiness returns to baseline. But relationship satisfaction does NOT show the same adaptation. Good relationships keep producing returns.
Was this useful?