many children growing up in very poor families with low social status experience unhealthy levels of stress hormones, which impair their neural development

That’s not surprising. Growing up in poverty puts you at a disadvantage at every step. I’d bracket those new studies on brain development in early childhood with a study from the National Center for Education Statistics, which tracked a group of students who were in eighth grade in 1988. The study found, roughly speaking, that in modern America parental status trumps ability: students who did very well on a standardized test but came from low-status families were slightly less likely to get through college than students who tested poorly but had well-off parents.None of this is inevitable. Poverty rates are much lower in most European countries than i

came into office in 1997 made reducing poverty a priority — and despite some setbacks, its program of income subsidies and other aid has achieved a great deal. Child poverty, in particular, has been cut in half by the measure that corresponds most closely to the U.S. definition. At the moment it’s hard to imagine anything comparable happening in this country. To their credit — and to the credit of John Edwards, who goaded them