This discussion with philosopher, former tenured professor at Iowa State University, and now independent critical thinking educator and consultant, Kevin deLaplante, revisits the importance and benefits of critical thinking in today’s post-truth world, reviews the basic skills involved with critical thinking and understanding of human cognitive vulnerabilities, while also introducing more recent ideas about human cognition like the Predictive Processing Model and Extended Mind Theory. The resources for learning and practicing critical thinking, found at Kevin’s Argument Ninja Dojo membership program, are also discussed.