How Burning Coal Harms Human Health

Coal kills. That's the message of "The Silent Epidemic: Coal and the Hidden Threat to Health" by Alan H. Lockwood, MD, University at Buffalo emeritus professor of neurology.

Lockwood says "Coal is a major contributing factor to the top four causes of death in the U.S.: cancer, heart disease, respiratory disease and stroke, but I think people are completely unaware that pollution from coal is responsible for huge numbers of deaths." 

The book examines how coal is a factor in each of these diseases. Additional chapters examine the science, politics and economics of coal burning and global warming.

Dr. Lockwood discusses his new book in the brief video below:

Burning coal provides the energy to generate nearly half of the electricity in the nation. "The worst health effects of coal are felt by residents of states in the Northeastern U.S., east of the Mississippi, where most coal is burned and where the power plants are the oldest," says Lockwood.

Coal burning causes disease through two main mechanisms, Lockwood explains: through the inflammatory response that inhaled particulate matter triggers in the body and through the penetration into the brain of inhaled particulate matter. 

The press release from the University at Buffalo is here.