Reading around the topic
That's what we need more of, isn't it?
Not just students who do the required reading. Who merely study for tests, and solve for symptoms.
But students who are eager to learn about the whole problem. Who see the big picture. Who are insatiably curious about it.
Most importantly, what we need are people to see the limits and the edges of their knowledge. And to be absolutely resolute in their willingness to do something about it.