This document discusses trends and counter trends that influence marketing. It defines megatrends as large, slow-forming changes like population aging or immigration that influence activities for decades. Trends are more individual and appeal to personal identity. Examples of megatrends given are aging populations, assimilation, and redefining family structures. The document then discusses behavioral megatrends like increased connectivity and individualism. It provides examples of trends in areas like travel, reviews, and luxury goods. The document concludes with tips for marketers to stay aware of trends through various online sources and to focus marketing on consumer needs.