Remember the days before anesthesia? No, you probably don't. But maybe you've seen the military hospital scene in Gone With the Wind.
Anyway, little did you realize that this great medical achievement was contributing to climate change. You go in for some needed surgery, come out a climate criminal.
HealthDay reports:
Researchers determined that the use of these anesthetics by a busy hospital can contribute as much to climate change as the emissions from 100 to 1,200 cars a year, depending on the type of anesthetic used, said University of California anesthesiologist Dr. Susan M. Ryan and fellow study author Claus J. Nielsen, a computer scientist at the University of Oslo in Norway . . .
These anesthetics undergo very little metabolic change in the body, the researchers noted. When they're exhaled by patients, they're almost exactly the same as they were when administered by anesthetist. The anesthetics "usually are vented out of the building as medical waste gases," the study authors wrote in a news release. "Most of the organic anesthetic gases remain for a long time in the atmosphere where they have the potential to act as greenhouse gases."
So putting you to sleep for surgery is contributing to climate change. Seems nothing we humans do is not harmful to the planet. Which may be why some envirowackos think we should all be dead.
Or, I supposed, dedicated environmentalists could refuse anesthesia. We could give them a bullet to bite on, I suppose.


