Feminist website Hello Ladies has posted an infographic, from EngineeringDegree.net, discussing the discrepancy in achievement between men and women in STEM (Science, Technology, Engineering and Maths) subjects. It’s beautifully presented, and compares the early attainment of boys and girls (higher for girls) and then the subsequent decline in both confidence and choosing STEM subjects. Draw your own conclusions about causality. The list of percentages of people of each gender in various STEM subjects doesn’t include maths, but does show which subjects feel the lack of women more extremely (in particular, engineering subjects fare worse than sciences).