4/4 @alexwitze: Volcanic eruptions change everything. When the ash gets into the high atmosphere, it can enter the jet engines, melt them. Sulphur spreads out like a big sunscreen reflecting sunlight back into space, causing really cold winters.

Dec 02, 11:43 PM

Map: Iceland on the carta marina by Olaus Magnus, 1539

Permissions: The author died in 1557, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.

Island on Fire: The Extraordinary Story of a Forgotten Volcano that Changed the World, by Alexandra Witze and Jeff Kanipe

Can a single explosion change the course of history? An eruption at the end of the 18th century led to years of climate change while igniting famine, disease, even perhaps revolution. Laki is one of Iceland’s most fearsome volcanoes. Laki is Iceland’s largest volcano. Its eruption in 1783 is one of history’s great, untold natural disasters. Spewing out sun-blocking ash and then a poisonous fog for eight long months, the effects of the eruption lingered across the world for years. It caused the deaths of people as far away as the Nile and created catastrophic conditions throughout Europe. Island on Fire is the story not only of a single eruption but the people whose lives it changed, the dawn of modern volcanology, as well as the history―and potential―of other super-volcanoes like Laki around the world. And perhaps most pertinently, in the wake of the eruption of another Icelandic volcano, Eyjafjallajökull, which closed European air space in 2010, acclaimed science writers Witze and Kanipe look at what might transpire should Laki erupt again in our lifetime.

https://www.amazon.com/Island-Fire-Extraordinary-Forgotten-Volcano/dp/1605989584/ref=mtpaperback?encoding=UTF8&me=&qid=