Programming to change the world

Question

I've been learning programming for quite a while now and my major motive for opting into programming is to make a breakthrough, maybe invent something that'll change the world... So wat are the major fields where programming makes an impact... Is it web dev? app dev? Cloud?

Answer 1

With that thought, I'd get into medical programming research.
http://www.computersciencedegreehub.com/faq/role-healthcare-industry-computer-programmers/

Answer 2

In my views,Apps programming change the world very easily, because peoples can use apps easily.