Is the discipline concerned with creating computer systems that simulate human reasoning and sensation.

I believe the answer is: artificial intelligence (AI)

Currently, machineries have replace a lot of jobs that usually done by humans. But all of those only the jobs that are repetitive and simple. artificial intelligence (AI) on the other hand is capable to perform complex decision making like humans do (even better than most people).

if im not mistaken its a. collective emotional arousal

answer; the edward snowden leaks of nsa classified material;