Welcome to Scientific American’s Science Speak, posted on February 27th, 2020. I’m Steve Mirsky. On this episode: WIEGAND CLIP That is Ben Wiegand. He been given a doctorate in bodily chemistry from Harvard. You could have seen bumper stickers that say, “Honk If You Passed P. Chem.” Wiegand is now […]
disease
Oldest reconstructed bacterial genomes link farming, herding with emergence of new disease
Image: Panorama look at of the cave “Riparo sotto roccia Su Asedazzu ” in Seulo, Italy, which provided sample SUA004. look at more Credit: John Novembre The Neolithic revolution, and the corresponding changeover to agricultural and pastoralist life, represents one of the best cultural shifts in human historical past, and it […]