The lungs of Indians, Congolese and Bangladeshis are in worse condition than those of a person who has smoked for years. The UN wants to create a global fund to combat an issue that has become the world’s biggest public health problem
The epicenter is not the center; it's a point above the center. It's from seismology. An earthquake's origin is beneath the earth's surface. The epicenter is the point on the surface that's directly above the origin point.