"Humanity cannot afford to have 21st Century businesses run on 20th Century science, and (worse) pseudoscience. Leadership must evolve into a "science-based craft", like surgery " Paul Gibbons,'The Science of Successful Organizational Change: How Leaders Set Strategy, Change Behavior, and make an Agile Culture'

Drawing on relevant leadership and human capital theories, critically evaluate this statement within the context of 21^st Century organisations.