Lifeblood: How to Change the World One Dead Mosquito at a Time

In 2006, the Wall Street pioneer and philanthropist Ray Chambers flicked through some holiday snapshots taken by his friend, development economist Jeff Sachs, and remarked on the placid beauty of a group of sleeping Malawian children. "They're not sleeping," Sachs told him. "They're in malarial comas. A few days later, they were all dead." Chambers had long avoided the public eye, but this moment sparked his determination to coordinate an unprecedented, worldwide effort to eradicate a disea...