Technological development have given huge enhancements in our lives, however regularly with a side effect. Indeed from time immemorial, the use of iron used to was basically for the creation of agricultural tools and machines, as well as for destructive and sophisticated weapons of war.

Now the answer to the question above is that....People are not particularly afraid of technology, they're apprehensive about two things: technology that they don't comprehend ("secret elements", and technology that can hurt them (particularly the ones that make them making them less relevant to the society).....continue below

http://www.sidexblog.com/2017/07/is-technology-really-threat-to-humanity.html?m=1