How does design provide a better explanation for biological functions and adaptations than natural selection? And how can engineering principles help us to understand biological design? Episode 22 of The Creation Podcast is part two of our CET episodes. Host Ivana Semidey and ICR President Dr. Randy Guliuzza go deeper into the model of Continuous Environmental Tracking (CET), how it explains the biological functions of creatures, and how it moves us away from the death-driven theory of evolution.