by Administrator Samantha Power and Open Philanthropy CEO Alexander Berger
Ten years ago, when residents of Flint, Mich., were exposed to toxic levels of lead in their drinking water, 1 in 20 children in the city had elevated blood lead levels that placed them at risk for heart disease, strokes, cognitive deficits and developmental delays – health effects that residents still grapple with to this day. It was only after activists rallied, organized and advocated relentlessly that national attention focused on Flint, and officials committed nearly half a billion dollars to clean up Flint’s water.
Today, there is a lead poisoning crisis raging on a far greater scale – and hardly anyone is talking about it.
In low- and middle-income countries, home to more than 1.5 billion of the world’s children, 1 in 2 children has elevated levels of lead in their blood. That’s 10 times the rate of poisoning at the height of the crisis in Flint. The Center for Global Development estimates that the damage lead is causing to children’s brains accounts for 20 percent of the education gap between high- and low-income countries. All told, every year, lead poisoning is estimated to cost the global economy more than $1 trillion and claims at least 1.5 million lives – more than annual deaths from HIV and malaria combined.
Yet the yearly global funding for tackling lead poisoning in developing countries totals just $15 million – the cost of a single 60-second ad at the Super Bowl, and a small fraction of what is spent on diseases with similar health burdens.