If there was not engineering job, what would our society look like? And what sort of problems would the people face?​

Our life would be dull and we couldn't build any buildings to work at, to go shopping and no houses to live in. And all around the world we see nothing but emptiness.

answer; /// i believe that the correct answer is(cognitive revolution);

it is due to the halo effect as the impression of the boy created earlier.on the mind of the principle affected his decision