Every gun that is made, every warship launched, every rocket fired signifies, in the final sense, a theft from those who hunger and are not fed, those who are cold and are not clothed. This world in arms is not spending money alone. It is spending the sweat of its laborers, the genius of its scienti...

Banting is a device designed to save the lives of diabetics in the developing world. Many rural pharmacies independently choose which kinds of insulin to supply, meaning the kind of insulin available to the user can change without warning. Currently, diabetics who need to change insulin types must...