This document discusses several topics related to social change and justice. [1] It summarizes a newspaper article about widening employment gaps between ethnic minorities and others in the UK. [2] It discusses a proposal to give poorer students a "head start" of two grades to help them get into top universities, which some see as positive discrimination while others argue it is unfair. [3] It briefly outlines Kant and Rawls' modern theories of justice that detach ideas of justice from moral desert and virtue.