Rakkana said:
Not one problem. Just the big ones first. Humanity's survival should some before anything else.
Once we can be assured were safe I couldn't care less what they work on.
We're already in a luxury position on that front. There's absolutely nothing out there that has any real chance of putting a dent in the survival of humanity as a whole.
Except for the long term matters.
I'd say space-faring and ecologically friendly energy are key-points in allowing our species to survive on the long run. Tragic as it may seem, research into diseases is nothing compared to this planet simply running out. I can't see Cancer or Aids wiping us out. Pollution or the destablization of our society because of lack of resources on the other hand are far more dangerous.
The process of science is also benefitted by cross-polination. Having scientists work on different fields allows a diversity of thoughts and approaches to be developed and increases the chances for accidental discoveries.
On a more practical note: One of the main things cirrently curbing scientists is that the most funding comes from commercial enterprises and they want to see results, things they can sell, on the short term. A base-protein that may lead to some later discovery ages on is uninteresting to them.
Lastly I'd like to note that simply throwing more scientists at a problem isn't a guarantee to solve it,
maybe it increases the chances of solving it but it
most certainly increases the risk as all those resources ending up being wasted if nothing is discovered and the team disbands because of dissatisfaction or the funding running out. You might have been better off taking small steps in various fields to allow for some future leap instead of trying to break through a wall that may turn out to be unbreakable.