LCT is having real social impact in places such as South Africa. LCT, or Legitimation Code Theory, is a framework for understanding and changing knowledge practices in different areas of social life. It allows people to explore the ‘rules of the game’ in different fields and to then develop ways of teaching more people to succeed, or to change those rules. In South Africa, the rules that many feel need to change are those that continue the segregation of education. The moveme