In an open letter on the Public Service Commission website yesterday, its Chairman Eddie Teo detailed the efforts made to enhance diversity among public servants in response to the changing education system, a different make-up of the population and growing complexity of national problems. Commenting on the efforts, SMU Associate Professor of Law Eugene Tan said: “Change will be most prominent at the entry level through the scholarship selection process but the change must work its way up the leadership chain and [be] reinforced down the chain of command.”