Explore the surprising realities of CPR survival rates and the potential for improvement in this 20-minute TEDx talk by Dr. C. 'Nat' Nataraj. Discover why current CPR outcomes are less effective than commonly believed and learn about innovative approaches using machine learning to enhance this life-saving technique. Gain insights into Dr. Nataraj's latest research findings and his call to action for fellow researchers to optimize CPR practices. As the Moritz Endowed Professor in Engineered Systems at Villanova University and leader of the Villanova Center for Analytics of Dynamic Systems, Dr. Nataraj brings expertise in nonlinear dynamics of engineering and biomedical systems to this critical discussion on protecting human life.