In the TEDxTrondheim talk titled "How Culture Drives Behaviors," Julien S. Bourrelle explores the profound impact of culture on our daily interactions and perceptions. Drawing from personal experiences in Norway and Catalonia, he highlights how cultural differences shape social norms, friendships, and communication styles. Bourrelle emphasizes the need to understand and adapt to diverse cultures, stressing that changing one's cultural lens can lead to better problem-solving, creativity, and innovation. Ultimately, he advocates for embracing cultural diversity and the importance of explaining these differences to foster effective cross-cultural communication.