Talking about Wired's unbridled optimism:
I recall a Wired article from approximately 20 years ago that predicted that someone born 20 years later (i.e. born today) would ride the technology curve to infinite lifespan. As he or she got older, more and more longevity problems would be solved keeping pace with your age. Today would be date to be born at which technology could outrace death.
I wish I could find the article to re-read it to see how the arguments hold up. A phrase from the article that sticks in my mind is something like if you're born negative 20 years ago, then bingo, where the author meant that "negative 20", from his perspective, is 20 years in the future.