New York, USA, 8 June 2023 ?" Life expectancy increased from an average of 48 to 73 years between 1950 and 2019 and the United Nations forecasts further increases, estimating that global average life expectancy will reach about 81 years by 2100. Longer lifespans are causing individuals, governments and business leaders to rethink their approach to work and retirement. Living Longer, Better: Understanding Longevity Literacy, a new World Economic Forum report, in collaboration with Mercer, a business of Marsh McLennan, explores how lengthening lifespans are reshaping how individuals view their working lives and retirement. The report offers recommendations for government and employers to ensure they are adequately supporting people in multiple stages of work and retirement.