Jobs that will not exist in 20 years

Cashiers - self-checkout machines

With the rise of self-checkout machines, it's unlikely to be long until cashier jobs are made redundant entirely. the opportunity for online grocery shopping keeps expanding, with big firms such as Amazon now offering the delivery of fresh groceries, as well as their many other services.

Travel agents - travel websites

With so many flight comparison websites and holiday package available at our fingertips online, consumers are becoming more and more independent when it comes to planning their trips abroad. The majority of these websites can already do practically everything a travel agent would do for you, and with the speed in which technology is progressing, it's unlikely to be long before travel agents aren't needed at all.

Taxi dispatchers - mobile apps

Mobile apps such as Uber and Lyft have allowed us to cut out the need for a middleman when it comes to ordering taxis. Unfortunately for taxi dispatchers, they are the middleman. These apps are now available in locations all over the globe, and their presence is slowly cutting out the need for regular taxi services.