Which historical event is commonly cited as a human-made disaster?

• A. 2010 Haiti earthquake
• B. Chernobyl nuclear disaster
• C. 2004 Indian Ocean tsunami
• D. Hurricane Mitch

Answer: (B)

Disasters caused by human actions or failures in technology are considered human-made. They stem from design flaws, unsafe operating practices, or policy and organizational decisions that create harm beyond what natural forces would produce. The Chernobyl nuclear disaster is the classic example: a combination of questionable reactor design, procedural mistakes during a safety test, and a culture that downplayed safety led to a catastrophic release of radioactive material. That outcome wouldn’t have occurred purely from natural processes, so it exemplifies a human-made disaster. In contrast, the other events are driven primarily by natural forces—an earthquake, a resulting tsunami, or a powerful hurricane—though human factors can influence the impact, the origin is natural rather than engineered.