In this FluentCast episode, Diego explores how critical thinking can help us navigate fake news, solve problems effectively, and make smarter choices. He introduces tools like the “Five Whys” and the SIFT method to investigate information and identify root causes. Listeners learn how to apply the 80/20 Rule to focus on credible sources and reduce online noise. The episode is a practical guide to thinking more clearly, asking better questions, and becoming a more thoughtful English learner and global citizen.