Stories

Be happy and you'll live longer, study finds

Dr. Robert J. Smith in Memphis, 2005. Photo: Carlo Allegri/Getty

Studies have long linked optimism and the attainment of life goals, but a new paper says hopeful people also live longer.

Quick take: The paper, co-authored by Brookings' Kelsey O'Connor and Carol Graham, tracked heads of household starting in 1968. In 2015, 74.8% of the pessimistic people were dead, compared with 68.9% of those who were optimistic.