This presentation discusses the power of consumerism. It begins by defining consumerism as giving high attention to acquiring goods and services. Consumerism became popular in the 19th century during the Industrial Revolution and remains influential today. Consumerism changed the world by creating a capitalist system where people can obtain almost anything with money. Advertising was a major driver of consumerism and brand recognition. While consumerism provides choice and benefits businesses, it also leads to wasteful spending and "brainwashes" people. The presentation examines movies like American Psycho and Fight Club that critique consumerism. It concludes that consumerism should be avoided when it leads to negative effects but notes people's freedom to consume as they choose.