It is highly desirable that, in expanding employment in the sector, opportunities should continue to be broadened to people from sectors other than nuclear. Apart from the wider pool of talent available, it is important there should be flows into and out of the nuclear industry from other industries. The risk for any industry that is too insulated from others is that it can be insular and impervious to different ways of thinking that are practiced in other industries. At a time of such rapid technological change and innovation, it is important that the nuclear industry participates in this movement, and avoids the degrees of groupthink in which a relatively small number of people move between a relatively small number of organisations within the same sector.