Challenger Space Shuttle Disaster (1986)
COVID-19 Outbreak in Wuhan (2019)
Chechen Wars Casualties
Toronto Van Attack (2018)
Amazon Rainforest Fires (2019)
Great Barrier Reef Bleaching
Mumbai Terror Attacks (2008)
Economic Crisis and Unemployment (2001)
Zhanaozen Massacre (2011)
Industrial Accidents in Oil Fields