Use of fire might have helped make tuberculosis a killer
Spread it with fireUSDA reader comments 0 Share this story Tuberculosis (TB), a bacterial infection, is currently the most deadly single pathogen in the world. How did this bacterium become a global scourge? A recent paper published in PNAS posits that when early humans began to utilize fires, they generated conditions ideal for the emergence of TB....
I regard the brain as a computer which will stop working when its component fail. There is no heaven or afterlife for broken-down computers. That is a fairy story for people afraid of the dark