One thing that is clear is that the future of employment will be very volatile. Our big problem won’t be an absolute lack of jobs, but rather retraining and adjusting to an ever-changing job market. ... So people will need to retrain and reinvent themselves not just once but many times, or they will become irrelevant.
The Author of this Quote

Author
Yuval Noah Harari
Israeli historian and a tenured professor in the Department of History at the Hebrew University of Jerusalem