Doctors and Bus Drivers
Are doctors more important than bus drivers?
Most people would generally agree that while all jobs are important, certain jobs are more important than others. For example, a surgeon performs operations to save lives, while a bus driver ferries people from location to location.
That being said, it is interesting to attempt to argue from the other side, and push for bus drivers being at least equal, if not more important than doctors. The focus on bus drivers here is arbitrary - bus drivers could be changed to say, train drivers.