I would argue that “Scientists” may not be the best people to poll on issues related to “translational geroscience” issues, or “scientific breakthroughs”. But I’m not sure we have group that is better. Ultimately, “breakthroughs” may be too hard to predict.
I suspect that if you did the poll 10 years ago, stem cells would also have been at the top of the list, but we have yet to see much in the way of approved therapies that make any sort of significant difference in any medical condition.
I’m old enough to remember the billions of dollars that went into the California Stem cell initiative, with no results that I can point to as making it worthwhile ( I was a supporter of it).
After 14 years and $3 billion, has California’s bet on stem cells paid off?
I’m not a total skeptic… the poll is interesting, and likely shows where the investments are going in these areas, but results I"m not so sure about. The results always seem to be about 10 years in the future, whenever you do the polling. Its a moving horizon…
In biology, biotech and tech generally, there is a huge “Hype” factor in all new developments. Part of this is just the competitive nature of business; you need to get people excited about your business or area of research so you can recruit great employees and investors, so you hype up the potential impact of your technology or area of research. This is even more true in Longevity, where Life Extension Escape Velocity always seems to be about 10 years away.
Basically, I think people like to use the estimate of “5 to 10 years” as a time period for future results because it means there is no pressure to produce immediate results, and when the 5 to 10 year benchmark comes around everyone has forgotten the original prediction, and moved on. Look at Calico… it was heralded as the big new thing, billions of dollars into Longevity by the founders of Google, how could it go wrong? And the results… zilch from what I can see.
Calico was formed in 2013. You’d think that given the hundreds of millions of dollars and a decade of time, that they would have done something meaningful in the area… but no.
Altos could go the same way… as could the Hevolution fund efforts. My general approach is very “cautious optimism”. I believe results when I see them… almost everything takes longer than you think, or expect.