This document discusses AARP's interest in mapping and understanding the longevity economy. It notes that 100 million Americans over age 50 represent both challenges related to health care costs and financial insecurity, as well as opportunities for economic growth through new industries and markets that meet the needs of older consumers. The document outlines demographic trends showing massive growth in the older population and examines the 50+ population as consumers who spend over half of total consumer spending. It also discusses various strategies companies are using to engage the longevity market and highlights areas of expected future growth across industries.