FT Business Education Report, May 23, 2016: ” For the dream of life long learning to be realised fully, those in the 35-60 age group must also be given the opportunity to refine and revise their skills through out their careers, which could well stretch into their seventies. This is not happening enough. Executive education has traditionally been one niche in which the middle aged have been able to polish theirs kills. But the super charged intensity of the modern office makes it hard to getaway from daily duties. Glenn Hubbard, dean of Columbia Business School, ruefully observes that its MBA graduates have a lifetime entitlement to come back and sit in on any class—but they almost never find the time.“Peopled don’t take me up on it because they are busy ,” he says.”