What do you think will be the hottest jobs 20 years from now?
Futurist Thomas Frey (pictured right) has some ideas. As senior futurist at the DaVinci Institute, he works closely with the Institute's senior fellows to develop original research studies, which enables him to predict trends in areas such as the future of work.
He imagines the year 2030 will see job titles like Plant Psychologist, Memory Augmentation Therapist and Robot Polisher... among 22 others.
Are his occupational predictions far-fetched or right on the money? Uh, we'll get back to you in 2030.