52.Physical work,robots

What's the difference between payment for mental work and that for physical work?

Can physical workers receive higher salaries in the future?

What kinds of jobs need a lot of physical work?

Do you think that nowadays all jobs could be done by robots?

Do you think machines could replace human workers in the future?

What are the benefits of replacing human workers with robots?

How have robots and computers changed the way people work?

Why are so many processes controlled by robots instead of people?