Biology has at least 50 more interesting years.
You've never heard of an English lover. Only an English patient.
The way to do great science is to stay away from subjects that are overpopulated, and go to the frontiers.
Take young researchers, put them together in virtual seclusion, give them an unprecedented degree of freedom and turn up the pressure by fostering competitiveness.
If scientists don't play God, who will?
Some think there is something wrong about enhancing people.