Episode 22-04 We’re all aging – in *every* cell in our bodies

On this week’s Tech Nation, Moira speaks with Dr. Andrew Steele about “Ageless … The New Science of Getting Older without Getting Old.” Then, Tech Nation Health Chief Correspondent Dr. Daniel Kraft brings us uptodate on treating kidney disease and with heart transplants from genetically modified pigs in the news, kidneys are also being examined. Finally, with the West Coast of the United States under tsunami warning, former USGS scientist, Dr. Lucy Jones talks about “The Big Ones: How Natural Disasters Have Shaped Us”, and how we need to approach the aftermath.