Hackers don't also work on real world problems. They are in physics labs, hedgefunds, university departments, hospitals. PG for example describe Richard Feynm

Hackers don't also work on real world problems. They are in physics labs, hedgefunds, university departments, hospitals. PG for example describe Richard Feynman as a hacker. The view that a hacker is someone who's interest is restricted to computers and startups is very narrow IMHO