Black Death/Plague

The devastation caused by the Black Death in Florence, which hit Europe between 1348 and 1350, resulted in a shift in the world view of people in 14th-century Italy. Italy was particularly badly hit by the plague, and it has been speculated that the resulting familiarity with death caused thinkers to dwell more on their lives on Earth, rather than on spirituality and the afterlife. It has also been argued that the Black Death prompted a new wave of piety, manifested in the sponsorship of religious works of art. However, this does not fully explain why the Renaissance occurred specifically in Italy in the 14th century. The Black Death was a pandemic that affected all of Europe in the ways described, not only Italy. The Renaissance's emergence in Italy was most likely the result of the complex interaction of the above factors.

The plague was carried by fleas on sailing vessels returning from the ports of Asia, spreading quickly due to lack of proper sanitation: the population of England, then about 4.2 million, lost 1.4 million people to the bubonic plague. Florence's population was nearly halved in the year 1347. As a result of the decimation in the populace the value of the working class increased, and commoners came to enjoy more freedom. To answer the increased need for labor, workers traveled in search of the most favorable position economically.

The demographic decline due to the plague had some economic consequences: the prices of food dropped and land values declined by 30 to 40% in most parts of Europe between 1350 and 1400. Landholders faced a great loss but for ordinary men and women, it was a windfall. The survivors of the plague found not only that the prices of food were cheaper but also found that lands were more abundant, and that most of them inherited property from their dead relatives.

The spread of disease was significantly more rampant in areas of poverty. Epidemics ravaged cities, particularly children. Plagues were easily spread by lice, unsanitary drinking water, armies, or by poor sanitation. Children were hit the hardest because many diseases such as typhus and syphilis target the immune system and left young children without a fighting chance. Children in city dwellings were more affected by the spread of disease than the children of the wealthy.

The Black Death caused greater upheaval to Florence's social and political structure than later epidemics. Despite a significant number of deaths among members of the ruling classes, the government of Florence continued to function during this period. Formal meetings of elected representatives were suspended during the height of the epidemic due to the chaotic conditions in the city, but a small group of officials was appointed to conduct the affairs of the city, which ensured continuity of government.