As you know, the world is heading to the new direction, where everything is online, over the internet, virtually, work from everywhere, flexible working environment/place/hours....and IBM / Google founders CEO told the public that they no longer evaluate talents based on any degree including PHD. So what is the purpose of studying PhD beside to fulfill the CV requirement of becoming a consultant, prof, lecturer and teaching staffs in university or companies? What is the real values? based on your experience/knowledge. thanks.