You’re trying to apply objectivity to a very subjective area. I’m not saying it’s impossible, and you should by all means try it, but maybe it would be a good idea to try something that has a better chance, first, such as this:
How about an open platform for scientific review and tracking? Like, whenever a new discovery or advance is announced, that site would cut through the hype, report on peer review, feasibility, flaws in methodology, the ways in which it’s practical and impractical, how close we are to actual usage (state of clinical trials, demonstrated practical applications, etc.)
And it would keep being updated, somewhat like Wikipedia, as more research occurs. It needs a more robust system of review to avoid the problems that Wikipedia has, and I don’t have the solution for that, but I believe there’s got to be a way to do it that’s resistant to manipulation.