What if the earth had a fatal heart attack?

摘要

Now in her 60s, Mrs PE hauls around a metal oxygen tank. She is the victim of a slow, debilitating process that began decades earlier with fast food consumption, physical inactivity, and cigarette smoking. Although she felt fine, over time she steadily gained weight and her cholesterol levels crept up. By the time these subtle warning signs became apparent, the damage to her vital organs was irreversible.