As technologists you guys should have a little more confidence/faith/whatever in the progress we're making every passing day, than is evident from the tone of most of the comments here.
Smart-phones, social media, startups, IPOs, these are huge blind spots of technology. It makes you think that's all there is to it.
Technology is much more than that. In that regard I always remember the DARPA's 21st century forecast of what's the most relevant human progress:
- Info"Tech"
- Bio"Tech"
- Nano"Tech"
We're making huge advances in all three (another blind spot is linear thinking when technology actually progresses exponentially).
With regards to biotech:
- CRISPR has made huge advances
- stem cells are making rapid progress
- supercomputers and advanced algorithms (including machine learning) are getting to the point where we're putting human biology on solid "informatic" footing every passing year. (IMPORTANT: And this is without assuming onset of human-level AI, which in itself is forecasted to happen by 2030. If that happens, then the progress would be unbelievably faster!).
- but most importantly, people like Aubrey de Grey are "waking up" medical researchers and gerontologists from a narrow view of "cure cancer", "cure HIV" and asking them to treat "aging" as a problem and treat it as an object of manipulation.
If people like you (technologists) can get out of the pessimism of pro-aging trance, a lot can be accomplished in the next 20 to 40 years.