[A. Pole]

The people who do the best in the future will be very adaptable, not particularly locked into any one way of thinking, and functionally skillful in a multitude of areas, both technical and cultural.

Can you be very advanced in many fields? How many people are capable to have Renaissance personality like Leonardo da Vinci?

[massadvj]

Can you be very advanced in many fields?

I said functionally skillful, not advanced. Knowing a lot about a little will not get you far anymore, IMHO. It is the person who knows a little about a lot who will do better. In a changing environment, the successful person will be the one who can understand the synthesis of different areas. Health care marketing, for example.