Final answer:
Anderson uses satire and exaggerated characters to show the issues of consumerism in his films.
Step-by-step explanation:
The technique that Anderson uses to show issues that face society now in regards to consumerism is through the use of satire and exaggerated characters. In his films, such as "The Grand Budapest Hotel" and "The Royal Tenenbaums", Anderson portrays characters who are obsessed with material possessions and consumer culture. These characters often have exaggerated personalities and their actions and dialogue serve to highlight the negative impact of consumerism on individuals and society as a whole. In the context of modern affluent societies, consumerism is often seen as providing happiness to individuals through the act of purchasing. This reality sometimes overshadows more environmentally sustainable forms of enjoyment found in past societies. Additionally, the utilization of media and technology has led to social homogenization and fragmentation, shaping the social dynamics within these consumer-driven landscapes.