Just been watching QI & Stephen Fry says that Aeroplane control systems are becoming so sophisticated that In 10 yrs time the current crew of 3 will be replaced by A pilot and a dog.
The pilot is there to feed the dog
The dog is there to bite the pilot if he touches anything.
What do you think will use less humans in the next 10 years?
trains. they will soon be unmanned/unwomanned and they will be solely used by commuters, and they will be able to take their cars on the top so that they donl;t have to take up car parking spaces at railway stations and they will build on the station car parks