Nuclear winter would threaten nearly everyone on Earth

If the United States and Russia waged an all-out nuclear war, much of the land in the Northern Hemisphere would be below freezing in the summertime, with the growing season slashed by nearly 90 percent in some areas, according to a new study. Indeed, death by famine would threaten nearly all of the Earth's 7.7 billion people, according to the research.

from Latest Science News -- ScienceDaily https://ift.tt/30IsDG0
via IFTTT