It is no secret that humans have been pursuing immortality ever since the first one died. How does one achieve eternal life without becoming a vampire? Upgrades of course. As your body breaks down, it is only natural that would want to either replace your body parts with robotic improvements or hack into your existing biology and make it more robust. This week we debate which is the better way to go as Daniel J. Glenn and Ben Siepser try to convince Dr. Michael Dennin how to properly upgrade his body. We discuss kidneys grown in pigs, replacing your eyes with Borg-like cybernetics, the pitfalls of the Tin Man, and what makes you, you.