This week we're joined by Elizabeth Parrish, CEO of biotech and longevity company, Bioviva. Liz gained worldwide renown in 2015 when she flew to Colombia to inject herself with one of the gene therapies her company was testing, making her patient zero. In this conversation, we explore her motivations for such drastic measures, the current state of life-extension and longevity research, and how she believes society will be shaped by this rapidly advancing biotechnology.