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I am not sure everything will be resolved by technology but we are going to see some major changes.

It is best, in my opinion, to keep up on these things.

but if everything can be resolved by technology it will be of good help

Everything cant be resolved by technology because people will still be people.

That is the point a lot of people miss. No matter how much we improve things, people still find things to dislike about others and to want to harm/destroy others.

if technology can play all the parts needed In the world then the will be no need for danger and emergency

Are you serious?

Do you think then people would suddenly get along?