Downstream: Humans Could Become Immortal This Century w/ Ariel Zeleznikow-Johnston

Humanity has long pursued an elixir of youth and dreamed of eternal life. For the Abrahamic faiths, physical immortality was lost in the Garden of Eden, with only the soul remaining of permanence. More recently, futurists and thinkers have speculated about the possibilities of radical life extension. For neuroscientist Ariel Zeleznikow-Johnston there is another alternative, […]