Scientists are using the secrets of biology to unlock living well past current human life spans. Venki Ramakrishnan shared the 2009 Nobel Prize in Chemistry for uncovering the structure of the ribosome. A member of the National Academy of Sciences, Venki runs a research group at the MRC Laboratory of Molecular Biology in Cambridge, England. He joins host Krys Boyd to discuss the quest to live forever, if that’s even ethical, and what it looks like to alter our physiology. His book is “Why We Die: The New Science of Aging and the Quest for Immortality.”