The next best thing is screening for cancer. Early detection has the best survival. They come in with a bigger knowledge database. When I was a college student, DNA was first noted so it was a big deal. Now everybody knows about DNA so the database is huge, and the computer makes the information more accessible.
Medical students start out knowing a lot more than students a generation ago.
Over the years, cancer education has changed. It's no longer a mystery disorder. It's a primary disease we teach. We teach doctors about hospice. Initially, doctors didn't like the concept of hospice.