And while both Perry and Mitt Romney propose that further oil and gas drilling in the U.S. will transform the jobs picture, only 30,000 Americans work in oil and gas extraction, and about another 125,000 in support occupations.
Vicky Redwood, chief UK economist at Capital Economics, says the ageing UK population will transform the jobs market, as more people work into their late 60s or even early 70s.
In 1952, Mr. Warren was made dean of Columbia Law School; he transformed the job from shepherd of the faculty to something more closely resembling chief executive of a large business.
Those factors include a steady decline in nursing school enrollment, and a growing nursing home population that is sicker, and whose more complex medical problems have transformed the job requirements of the people who care for them.
Berke, who had a successful 25-year career as a trader, says computerised trading tools have transformed the job, but success is still down to individual talent and personality.
Nick Hardwick, then chair of the Independent Police Complaints Commission, said after the G20 protests that the proliferation of mobiles in crowds had transformed the job of investigating alleged brutality: officers now knew "there is going to be this evidence", not just that they were being watched.
There is thus a potential for transforming the job losses emanating from a recessions into the establishment of new firms and new jobs.
But even if education is transformed, the jobs have to be there to go into when students qualify.
Like them, we transform the original job content data to reflect the relative importance of each skill among all workers in Spain during the time period under examination.
