Here are some pictures of the skies around europe after the 1815 tambora volcano blast in indonesia. (Imagine something 12,800 years ago many times more powerful than Tambora.)
https://www.nytimes.com/2015/08/25/science/mount-tambora-volcano-eruption-1815.html?_r=0
https://www.amazon.com/Tambora-Eruption-That-Changed-World/dp/0691150540
Climate change and what it might do to the earth’s weather has been much in the news. But for a taste of what climate change might be like, consider the eruption of Mount Tambora on the Indonesian island of Sumbawa, which took place 200 years ago this month. In the three years following, there were weather disruptions around the globe.
Gillen D’Arcy Wood, author of the book “Tambora: The Eruption that Changed the World,” tells Here & Now’s Robin Young there were “disruptive monsoons in Asia, you have the largest drought in the North American continent in recorded history and you have season after season of flooding rains across Western Europe.”
The severe weather patterns caused by Tambora also found expression in the art and literature produced in the years following the volcanic eruption: in Mary Shelley’s “Frankenstein,” in the paintings of John Constable and perhaps even in the later writings of Charles Dickens.
Interesting stuff, thanks
I think catastrophic events may have shaped the world at times.
You may have already seen this, I imagine.
“Secrets of the Dead - Catastrophe!” (Part One)
https://www.youtube.com/watch?v=XpmauuMrQQU
the lack of an impact site for the younger dryas plus the presence of widely scattered meteorite material—has suggested to scientists another scenario. that what caused the die off of the younger dryas was a gigantic comet airburst much larger than what occurred over tunguska siberia in 1908.
http://www.bbc.com/earth/story/20160706-in-siberia-in-1908-a-huge-explosion-came-out-of-nowhere
If you follow the space news with any kind of regularity you’ll notice how frequently there are near misses by all kinds of space objects. We really do live in a cosmic shooting gallery.
Tens of thousands of people died in Europe from starvation as a result of Tambora; I believe that two of my ancestors who died in 1817 were among the victims.