The exercise has many names – privilege walk, power line, power walk – and a well-documented lineage. It originated in North American social-justice education in the 1990s, drawing on
Peggy McIntosh‘s 1988 working paper on the “invisible knapsack” of white privilege, and is run at school retreats, university orientations and workplace training sessions across the English-speaking world. The format is standard. A facilitator reads a
list of statements, and participants step forward or back according to their answers. Step forward if you were raised by both your parents. Step forward if there were more than fifty books in your house. Step forward if your parents took you to galleries or plays. Step forward if you came from a supportive family environment.