NATURE: Socio-economic inequality in science

http://www.nature.com/news/inequality-1.20613

Science is comparatively open: many top-rank inventors and researchers have risen from humble beginnings through a combination of brilliance and luck. Even so, the field is losing out on millions of bright but underprivileged students. And now that researchers have begun to grapple with ways to increase gender and ethnic diversity in science, many are calling for socio-economic status to be the next big topic of debate.