On this week’s Tech Nation, Moira speaks with Sports ecology professor and author Dr. Madeleine Orr, about her book, “Warming Up… How Climate Change is Changing Sport”. Then, Tech Nation Health Chief Correspondent Dr. Daniel Kraft talks about the Medical Innovation Gap, which is the time from innovation until we actually can use it in everyday practice. And Dr. John Scarlett, the President and CEO of Geron, tells us about their breakthrough drug candidate, which offers hope for treating bone marrow failure, previously only manageable through regular blood transfusions.