The concept of death can trigger an existential crisis in humans. Do animals face the same fears? Susana Monsó is associate professor of philosophy in the Department of Logic, History, and Philosophy of Science at the National Distance Education University (UNED) in Madrid. She joins host Krys Boyd to discuss what animals know about dying – from mourning rituals to attempts at saving lives – and if this newfound understanding means we should treat animals differently. Her book is “Playing Possum: How Animals Understand Death.”