The document discusses how the aging population is a major global megatrend that will significantly impact markets. It notes that in just 8 years, 1 in 5 Sri Lankans will be over 60 years old. The aging population presents both challenges and opportunities for marketers to develop new products and services catered to older consumers' needs. Key areas to focus on include health, caregiving, housing, mobility, finance, and leisure activities designed for older adults. By understanding the behaviors and needs of the growing senior demographic, marketers can tap into the substantial spending power of this market segment.