Does disease really have the potential to significantly reduce the world population of humans?
Looking at the Black Death of the 1300′s, lets say 75 million of the world’s +/- 500 million people were killed, that’s still only 15%. AIDS has only killed 25 million. Smallpox did a little better with a ballpark estimate of 300-500 million.
Many of those deaths happened when our medical knowledge was not too great, so you kind of have to assume those were ‘best case scenarios’ so to speak. In modern times, what are the odds of a disease taking out a billion people or so? Something along the lines of Stephen King’s The Stand perhaps.









