The worst time in human history

 

There's no single, universally agreed-upon "worst time" in human history. What one person or group considers the worst experience, another might not. Suffering and hardship are subjective and vary greatly depending on individual and societal circumstances. 

Ultimately, the question of the "worst time" is complex and deeply personal, with no easy answer.

Different events might be cited as the "worst" depending on the criteria used. Some examples of events often discussed in this context include: 

The Black Death:
The bubonic plague pandemic that swept through Europe in the 14th century, causing widespread death and societal disruption.

• World War I and World War II:

  These global conflicts resulted in unprecedented levels of death, destruction, and human suffering.
• The Mongol Invasions:

  The conquests of the Mongol Empire led to widespread destruction and death across Asia and Europe.

The 536 AD era:
It is the one of the most darkest era. In Europe, it was the beginning of one of the worst periods to be alive.

A mysterious fog plunged Europe, the Middle East and parts of Asia into darkness day and night for 18 months. For the sun gave forth its light without brightness, like the moon, during the whole year. Temperatures in the summer of 536 fell 1.5°C to 2.5°C, initiating the coldest decade in the past 2300 years. Snow fell that summer in China; crops failed; people starved.

The Irish chronicles record "a failure of bread from the years 536–539." Then, in 541, bubonic plague struck the Roman port of Pelusium, in Egypt. It spread rapidly, wiping out one-third to one-half of the population of the eastern Roman Empire and hastening its collapse.