From 1350 to 1850 AD, human civilization underwent an era of climate chaos known to historians as "The Little Ice Age".
In the 1970s, there was a media scare that evidence had been found of a coming ice age. But what if that fear were genuine? Could the 21st century have survived to resemble today if the Little Ice Age struck in the 1970s instead of the Middle Ages? And what would the Middle Ages look like if they had been spared of the climate chaos?